Analytical Reporter Issue2 2018 by New Media B2B

Issue 2 | 2018 |

YEARS

Inside WHATâ&#x20AC;&#x2122;S UP?

Identifying a rare pebble not known to occur on Earth

GENERAL

Vibratory shakers that ensure accurate, reliable and userfriendly grain size analysis

PROTEIN ANALYSIS

Detecting proteins with the SNAP i.d. 2.0 protein detection system

FOOD & BEVERAGE

Water activity and its importance in food and pharmaceutical products

WATER ANALYSIS & PURIFICATION

Streaming current detectors in water treatment

The pH1000A - an economical solution for routine pH or mV measurements

LIQUID HANDLING

Improve work efficiency in the sample preparation process with the DL-D50-Pro dispenser

ENVIRONMENTAL EQUIPMENT

Leaching and digestion with Multiwave GO

LIFE SCIENCES

The 800 TS Absorbance Reader and the 50 TS Washer automate many application workflows

ed’s note Dear Reader I don’t know if any of you have experienced the same, but for me, the last eight weeks have felt like the manic end-ofyear rush: frenzied shoppers, deadlines far too imminent, and barely a moment to draw breath, let alone take stock! I attribute this to the glass is not half-empty, but half-full philosophy. The winds of change are upon us.

Issue 2 2018

Our continent, Africa, comprises 54 countries, with over 2 000 languages and more than one billion people living on it. It is exciting that our new political landscape will mean economic and social upliftment for so many. I am convinced that this fresh season in South Africa will see renewed confidence and a more buoyant economy, and that the knock-on effects will be prevalent in the laboratory industry, not just

here, but in our neighbouring countries too. “The pessimist complains about the wind; the optimist expects it to change; the realist adjusts the sails.” William Arthur Ward Perhaps it is not always plain sailing, but may the next two months be happy sailing. Until next time

Sami

Professional Waterproof Meters pH, pH/ISE, EC/TDS and DO

HI98194 • HI98195 • HI98196 Portable Meter pH, ORP, EC, TDS, Resistivity, Salinity, Seawater σ, Dissolved Oxygen, Atmospheric Pressure and Temperature • Color coded, ﬁeld replaceable sensors • Automatic barometric pressure compensation

HI98190 • HI98191 Portable Meter pH/ORP and pH/ORP/ISE • Extensive choice of units to display readings (ppm, ppt, g/L, μg/L, mg/L, M, mol/L, mmol/L, %, w/v, user) • Automatic or manual temperature compensation • Five-point calibration with seven standard buffers and ﬁve custom buffers.

HI98192 Portable Meter EC/TDS/Resistivity/Salinity Meter with USP <645> • Salinity can be displayed as % NaCl, seawater scale (ppt) or practical salinity scale (PSU) • Four-ring platinum probe • GLP and On-Screen Help • CAL Check™ * Includes rugged case

HEAD OFFICE – JHB Hanna Instruments (Pty) Ltd 6 Vernon Road Morninghill, Bedfordview T: (011) 615 6076 F: (011) 615 8582 E: hanna@hanna.co.za

DISTRIBUTION & SUBSCRIPTIONS

EDITORIAL & ADVERTISING

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CAPE TOWN BRANCH Unit B 18 Bellville Business Park Belville, Cape Town T: (021) 946 1722 F: (021) 946 1723 E: ct@hanna.co.za

www.hanna.co.za

JOHANNESBURG OFFICE: Ground floor, Media Park, 69 Kingsway Avenue, Auckland Park, 2092 POSTAL ADDRESS: PO Box 784698, Sandton, Johannesburg, 2146 Tel: +27 (0)11 877 6111 Fax: +27 (0)11 713 9024

PRINTING Printed and bound by CTP Printers - Cape Town Published on behalf of Media24 by New Media Publishing (PTY) Ltd.

HI98193 Portable Meter Dissolved Oxygen and BOD • Display units in % saturation or mg/L (ppm) • Automatic polarization of probe at startup • Ready-to-use PTFE preformed membrane caps • Built-in barometer

DURBAN BRANCH 2 Sunnyside Centre 48 Sunnyside Lane Pinetown T: (031) 701 2711 F: (031) 701 2706 E: durban@hanna.co.za

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Unless previously agreed in writing, Analytical Reporter owns all rights to all contributions, whether image or text. SOURCES: Shutterstock, supplied images, editorial staff. While precautions have been taken to ensure the accuracy of its contents and information given to readers, neither the editor, publisher, or its agents can accept responsibility for damages or injury which may arise therefrom. All rights reserved. © Analytical Reporter. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, photocopying, electronic, mechanical or otherwise without the prior written permission of the copyright owners.

what’s up - industry news

4 Issue 2 2018

Identifying a rare pebble THE Tescan Vega 3 tungsten scanning electron microscope (SEM) and the Cameca SX100 electron probe micro analyser (EPMA) were recently used in sample analysis conducted by researchers Prof Kramer and Dr Georgy Belyanin, both from the University of Johannesburg. The sample analysis was conducted with the aim of identifying the micro-mineral compounds of a rare pebble found in Egypt, with the hope of identifying its origin. The unusual micro-mineral compounds that were discovered in the stone are not known

to occur on Earth, anywhere in our solar system, or in known comets or meteorites. Wirsam Scientific is the proud supplier of both the Cameca SX100 EMPA and the Tescan Vega 3 SEM to the University of Johannesburg. WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

People you can trust Metrohm to celebrate its 75th jubilee THE Swiss Metrohm AG and the global Metrohm Group will celebrate their 75th jubilee throughout 2018. Special events all over the world will give customers and employees a chance to participate in the celebrations, and everyone is invited to follow a dedicated blog taking them on a special jubilee tour to 38 countries on six continents. The jubilee year will culminate in December 2018, when the Metrohm Young Chemist Award will be presented to the world’s brightest young chemists in a ceremony at the company’s international headquarters in Switzerland. History in a nutshell Metrohm was founded on April 1, 1943 by a young engineer, Bertold Suhner in Herisau, Switzerland. Since then, it has become a successful global group with local subsidiaries and exclusive representations in more than 120 countries. To honour the company’s founder and celebrate the company’s success, customers, employees, and friends are invited to participate in a host of activities all around the world.

Metrohm Young Chemist Award 2018 ON the occasion of Metrohm’s 75th jubilee, they invited students to participate in a national competition for the Metrohm Young Chemist Award. The South Africa winner will win R25 000 in cash towards their studies. From the winners of the 40+ national competitions, the top three from around the world will be selected and flown to Herisau, Switzerland in November 2018 to present their work at the final ceremony of their 2018 jubilee activities. If you are an undergraduate, graduate, post-graduate or doctorate student who is performing novel research in titration, ion chromatography, electrochemistry and/or spectroscopy, Metrohm encourage you to enter. Submit your abstract to info@metrohm.co.za

METROHM SA (PTY) LTD

NAT

H AFRICA

Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

IONAL

Y ASSOCIAT

Participate in the Metrohm Young Chemist Award Young scientists are invited to participate in the global competition for the Metrohm Young Chemist Award. This contest is open in many countries and will culminate in an award ceremony at our international headquarters in Switzerland in November 2018.

Join us at our local customer events Metrohm is not an anonymous corporation but a local partner that customers have known and trusted for years. Many local Metrohm companies will send out invitations to celebrate the Metrohm jubilee together with their customers. We are looking forward to seeing you at one of these events. Follow us on our special jubilee tour Ultimately, the success of the company is all about the trust that customers have in the Metrohm people and the solutions they provide. That is why everyone will have the chance to meet employees when we visit them in 38 countries on six continents throughout our jubilee year.

Follow us on our anniversary blog and get to know Metrohm from a totally different and very personal perspective METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

Chromatography Systems Complete and innovative chromatographic solutions • Dionex ion chromatography instruments, ranging from routine to complex applications • Liquid chromatography systems delivering unsurpassed performance and separations • Gas chromatography systems with true modularity for less running costs and downtime • Chromeleon CDS software for IC, LC, GC, MS

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Issue 2 2018

what’s up - industry news

Rapid Pathogen Testing We are facing the biggest Listeria foodborne disease outbreak in the world! LISTERIA monocytogenes has been associated with some of the deadliest outbreaks in the world, the most recent severe outbreak being in 2011. This Listeria outbreak was traced to contaminated cantaloupes and sickened 146 persons, leading to 142 hospitalisations and 33 deaths. The contaminated cantaloupes were all from one source. South Africa is currently in the grips of a catastrophic Listeria outbreak. According to the Centre for Enteric Diseases, and Division of Public Health Surveillance and Response, NICD-NHLS, as of 27 February 2018, a total of 950 laboratory-confirmed Listeriosis cases have been reported from all provinces across South Africa, compared to less than 80 cases per year.

More than 180 people already died during this time. On 4 March, the Minister of Health confirmed the source of the outbreak was linked to processed meats from the Enterprise Factory in Polokwane. This outbreak, with data gathered over the last few months, showed that the food industry is in a crisis as around 70 food products, from 1 500 products tested, confirmed positive with Listeria monocytogenes. The food industry needs a change of attitude towards testing as testing stands at the centre to minimise the risk of Listeria and other pathogens. Knowledge is power and regular testing provides the data that enable food processors to make informed decisions and take appropriate action before a catastrophe strikes. In fast paced food processing plants, it is critical to test sufficient samples regularly to get a good idea of potential pathogens and spoiling organisms.

In addition, laboratories need to process these samples quickly and efficiently, enabling the production facility to make wellinformed decisions without hesitation. As sample volumes fluctuate the lab must also have the flexibility to cope with varying demands, maximising throughput with optimal use of resources. Solus Scientific produces pathogen testing systems that have been specifically developed with these constraints in mind. Committed to food safety excellence, these assays bring significant productivity benefits to a food safety testing environment. Solus Scientific ELISA System Benefits: • Highly efficient automated process • High sample throughput can be achieved with a single machine • Can be done manually for smaller sample throughput • Validation in external, independent laboratories demonstrates high levels of sensitivity and specificity • Detection is 1 CFU per 25g of food product or swab prior to enrichment • Results available in: 36 hours (Salmonella) 44 hours (Listeria) 18 hours (E.coli O157)

Water consumption down to zero with Büchi donation THE Area Managers from Büchi, Switzerland recently visited their local suppliers Labotec. They were so impressed after reading the article: ‘Chemistry students save 3 000 litres of water a week in the lab’, that they donated a recirculating chiller to the student’s university to further enhance their watersaving efforts. “As their very clever innovative and pragmatic way still needs water (in the form of ice), said one of the Büchi Managers, “We supported them with a

recirculating chiller. Now they can cool the rotary evaporator or other instruments more precisely; at a constant temperature, for a longer period of time without the need of any water.” The article that captured the attention of Büchi was authored by a group of PhD students from Stellenbosch University who responded to the country’s water crisis by designing ingenious affordable water-saving solutions that save the department an estimated 3 000 to 5 000 litres of potable water per week. “We wanted to show that by using a little initiative, creativity and effort, we could save a great deal of water and money by using items that can be bought at low cost from local hardware stores”, said Monica Clements, Jonathan Hay and Anton Hamann, PhD students working in the laboratories of Dr Margaret Blackie and Prof Willem van Otterlo, department of Chemistry and Polymer Science at Stellenbosch University.

“We are delighted and humbled to see our water-saving initiative rewarded with the donation of a chiller to our laboratory by Labotec and Büchi,” they said. “We are very excited to have it coupled to one of our rotary evaporators where up to ten postgraduate research students have access to it for daily use. As our water crisis in the Western Cape intensifies, being able to substitute one of our water-saving coolerbox systems for a chiller that reduces our daily water consumption on the rotary evaporator to zero is really appreciated.” “Before we began our water-saving initiatives, our rotary evaporators were using potable tap water for cooling the condensers, and in a short space of time we have been able to drastically reduce our monthly water consumption and switch to recycling systems. We have now taken a step further to reduce one of our rotary evaporator’s consumption to zero with the new chiller.”

Metrohm is Deltamune’s partner of choice in reference testing DELTAMUNE recently took delivery of a Metrohm Autotitrator and pH Measurement installation at their brand new Oudtshoorn Dairy Reference Testing Laboratory. Deltamune’s Dairy Laboratory has a national reputation as a centre of excellence in high-volume routine dairy testing. Driven by market-demand, Deltamune Laboratory is expanding their scope to offer dairy reference testing of highest accuracy through the implementation of ISO/IDF reference methods to meet and exceed relevant legislation governing milk product composition. The scope of services offered include fat (Rose-Gottlieb), protein

(Kjeldahl), freezing point depression (cryoscope), total solids/solids non-fat, moisture (gravimetric), salt (potentiometric) and pH. The Metrohm installation allows for rapid set-endpoint titrations providing unparalleled precision and accuracy in Total Kjeldahl Nitrogen (TKN) determination exceeding the requirements of ISO8968. The system is also used for chloride determinations in dairy products using potentiometric end-point titration as prescribed in several ISO methods describing the determination of salt in dairy products. The system will also be used to perform reference pH testing of a variety of dairy products.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 info@metrohm.co.za www.metrohm.co.za

Each pathogen testing system comprises a specifically designed immunoassay kit, dedicated selective enrichment media and automated liquid handling. The Solus pathogen testing system is robust, reliable and validated by external independent laboratories to AFNOR according to ISO16140 and approved by the AOAC Performance Tested Method programme.

ANATECH Hein Venter Tel: (011) 462 6776 hein@anatech.co.za www.anatech.co.za

“However, the impact this chiller has far exceeded the simple need to save water. It also provides the opportunity for our laboratory to grow and advance in the technology to which its research students are exposed,” explained the students. The whole initiative started with a simple challenge from HOD, Peter Mallon to start saving water. In response, the Stellenbosch PhD students from the Department of Chemistry and Polymer Science developed a closed-water recirculating system that uses a cooler box, garden hose, laboratory silicon tubing and a small garden fountain pump. Ice and water is placed in the cooler box, which is fed through the condensers for rotary evaporation or distillation by the pump. This method also lowers the probability of solvents pooling inside the vacuum pump, thus prolonging its lifespan and has the added advantage of limiting flooding damage. This coolerbox setup has been extended to large scale distillation of common organic solvents, and many of the synthesis and undergraduate laboratories (including nearly 900 students in first year) are now operating these simple watersaving devices to carry out reflux and distillation reactions. Students commented: “We are relying more on technology to assist us, and we are grateful to companies like Büchi and Labotec that are able to support us by donating state of the art instruments, like the chiller.”

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Obtain Colour Values Within Seconds Colour Measurement with UV/VIS Spectrophotometry • Easy and fast colour measurement • UV/VIS Excellence spectrophotometers measure colour according to many different international colour standards such as CIE L*a*b*, Tristimulus, Gardner or Hazen • The following established colour numbers are available for sample characterisation: APHA, Pt/Co, Hazen, Gardner, Saybolt, Yellowness Index, EBC, ASBC, Hess-Ives • Connect an InMotion™ and improve your workflow with automatic sample loading, stirring, and cleaning • Manage your instrument and data electronically using LabX® software

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Johannesburg: Tel: (011) 553-2300 • Cape Town: Tel: (021) 914-0393 Durban: Tel: (031) 701-4705/6 • Port Elizabeth: Tel: (041) 365-5168 e-mail: info@microsep.co.za www.microsep.co.za

general

8 Issue 2 2018

Fully automatic digital polarimeter Specifically designed for pharmaceutical and chemical applications SCHMIDT + Haensch introduce the Unipol L, a high-performance circle polarimeter designed to comply with international standards.

The user-friendly structure of the instrument’s menu, with the splash-proof alphanumerical keyboard, makes operation simple, and the software enables the user to input sample ID-numbers, calculate statistical evaluations and configure userdefined printouts of the measurement results. In addition, the measured values are shown on the large LCD display as well. The entire measuring range of ± 360° is divided into several measuring ranges which can easy be selected from the menu. The standard model is equipped with the 589nm wavelength. Other wavelengths are available on request.

Kern AET analytical balances A Premium touchscreen analytical balance with the complete range of functions for demanding processes Features: • Software supported pipette calibration in accordance with ISO 8655: The user is guided through the pipette calibration procedure step by step, in accordance with the requirements of the norm. This helps ensure that the pipetting volumes are correct, and minimises the risks in daily pipetting work • Convenient recipe-weighing: complete recipes with all ingredients and associated target values, names, tolerances, tare weights etc., can be

Entry-level model AS 200 basic: • Digital control • Digital display of performance and time AS 200 digit cA (controlled amplitude): • Controlled amplitude • Digital display of vibration height and time High-end models AS 200 control and AS 300 control: • Up to 99 sieving programmes • Low noise operation thanks to optimised control

These polarimeters are equipped with a PS2 interface for connection of a barcode reader or keyboard. In conjunction with the Schmidt + Haensch software, Aquisys 2008, all requirements of CFR21 Part 11 are performed. The software includes: • Audit trail function (history logging) • Report generation • Electronic signature • Encrypted electronic data storage and archiving • Data transfer to Excel

• Dimensions weighing surface, stainless steel, Ø 85mm • Dimensions of display device W×D×H 215×156×71mm

• Overall dimensions W×D×H [d] = 0,01mg: 200×394×929mm 1 [d] = 0,1mg: 254×270×350mm • Weighing space W×D×H 168×160×227mm • Dimensions of display device W×D×H 215×156×71mm • Permissible ambient temperature 18°C/30°C

stored. If one recipe ingredient is overweight, then the practical recipe adjustment function for when dosages are exceeded automatically calculates the new target weights of the other ingredients • Multiplier function: recipes and their ingredients can be multiplied at will at the press of a button, which is ideal for the production of larger containers and bulk packs • Electronic level indicator continuously checks the position of the balance, sounds an alarm when the device is out of balance and gives visual instructions on how to correct the situation

• USB connection thanks to optimised control • Recalibration notification via display VERDER SCIENTIFIC Tel: (010) 612 0141 sales@verder-scientific.co.za www.verder-scientific.com

ANALYTICAL SOLUTIONS CC Tel: +27 (0)87 610 0900 (National) info@analyticalsolutions.co.za www.analyticalsolutions.co.za

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Technical data: • Large backlit LCD touch display, digit height 21mm, screen diagonal 115×86mm

Vibratory sieve shakers AS 200 and AS 300 RETSCH sieve shakers ensure accurate, reliable and user-friendly grain size analysis. The new generation of vibratory sieve shakers AS 200 and AS 300 is characterised by optimised functionalities and a fresh new design.

Various polarimeter tubes are available for different applications. With the use of micro tubes with an internal diameter of 3 to 5mm, the smallest sample volumes are sufficient. The Unipol L series polarimeters are equipped with a plug-in connector for temperature sensors. If polarimeter tubes or quartz control plates with integrated temperature sensor are used, the current sample or quartz temperature is indicated on the display. Quartz control plates are measuring standards, used as testing and adjusting kits for polarimeters. All models of the Unipol L series are available as so-called ‘P version’ to enable use of polarimeter tubes fitted with Peltier elements. The resolution of all Unipol L models is in complete conformity with the European and American Pharmacopeia. GLP/GMP conformity data can be transferred to a printer or PC.

High precision microtome from Slee SLEE microtomes are produced at the company’s headquarters in Mainz, Germany. The highly precise, modularly built rotary microtomes range from a manual unit, semi-automatic to the fully automatic microtome. Slee microtomes are equipped with maintenance-free caged roller bearing guide ways and a micrometer feed mechanism to provide highest stability and precision. A huge variety of accessories means the user can customise the equipment and allows the use for any type of material or specimen in medical research, routine diagnostics or industrial applications. Slee boasts more than 50 years of experience in development, production and sales of histology equipment. Their flexibility and competence results in being able to meet

individual requests and custom-made solutions, and they guarantee high product quality. WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

ENVIRONMENTAL WATER MONITORING SOLUTIONS FOR NATURAL RESOURCE AND OCEANOGRAPHIC APPLICATIONS

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general

Issue 2 2018

New Waters Acquity Arc Bio system improves routine bioseparations WATERS Corporation has introduced the Waters Acquity Arc Bio system, a versatile, iron-free, bio-inert, quaternary liquid chromatograph. It has been specifically engineered to enable the efficient transfer and improvement of bio separation analytical methods regardless of the LC platform on which the original method was developed. Since its 2015 launch, the original Acquity Arc system has become a workhorse of pharmaceutical development and QC laboratories throughout the world. With the introduction of the Acquity Arc Bio system, biopharmaceutical laboratories can take advantage of the power of the Acquity Arc platform for creating robust and reliable methods that can be transferred easily from lab-to-lab and from

one LC instrument platform to another without compromising method integrity. The Acquity Arc Bio system is ideally suited to run reversed-phase, ion exchange, size exclusion and hydrophobic interaction LC methods with minimal carryover and maximum recovery of biomolecules. The Acquity Arc Bio system’s flow paths are made of non-stainless steel and iron-free bio-inert materials designed to minimise undesirable protein interactions and maximise system robustness under salt and pH extremes. What also sets the instrument apart is the unique Arc Multi-flow path technology which delivers plugand-play compatibility with HPLC

or UHPLC methods through a selectable dwell volume, emulating the dwell volume of the original instrument. This minimises the time it takes laboratories to redevelop methods from internal and external partners. In addition to replicating established HPLC assays, the Acquity Arc Bio system can improve the sensitivity, resolution and speed of chromatography methods by leveraging more modern, more efficient 2.5 - 2.7micron particle column technologies. These include the new Waters Bio Resolve RP mAb Polyphenyl solid core columns for the reproducible analysis of intact or sub units of monoclonal antibodies

(mAbs) and antibody-drug conjugates (ADCs). The system also supports previously developed ‘legacy’ methods on traditional 3-5micron HPLC columns. The Acquity Arc Bio system is compatible with numerous detectors from Waters, including photodiode array, UV/Vis, fluorescence, refractive index, evaporative light scattering and the Acquity QDa mass detector.

MICROSEP (PTY) LTD Louis van Huyssteen Tel: (011) 553 2300 Fax: (011) 553 2400 louis.vanhuyssteen@microsep.co.za www.microsep.co.za

ELF economy chamber furnaces

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THE ELF laboratory furnaces comprise three bench-mounted models designed for light duty and general use up to 1100°C. They have a simple drop-down door and a top mounted ceramic chimney.

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The combination of low thermal mass insulation and free radiating wire elements embedded in the chamber sides provide efficient heating. Standard features: • 1100°C maximum operating temperature • Carbolite Gero 301 controller with single ramp to setpoint and process timer • 6-,14- or 23-litre chamber volumes

Quality control in cosmetics COSMETIC products are subject to European regulations according the requirements they have to meet in their composition. All products must be marked with an expiration or preferential consumption date, from which its consumption is not recommended. During this time the manufacturer must ensure that all the properties of the product have not been altered. However, there are some parameters whose evaluation is left to the choice of the manufacturer, like the aging of the sample, without being degraded. In order to accelerate the aging process of a sample it is necessary to use centrifuges with heating, such as the Digtor 21C, that works with samples between 150 and 250ml submitted to high temperatures, around 70°C, for at least 12 hours of continuous work. After the process, the separated sample obtained has in the upper part the oily bases with liposoluble pigments and in the bottom part the clay solutions and water-soluble ceramic inks. It has been equipped with accessories to run 15 and 20cm pear shaped tubes, traces and 12.5ml tubes.

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Drop down door with air gap to minimise external temperature Delayed start/process timer function as standard Vacuum formed, low thermal mass insulation Hard ceramic hearth fitted as standard Ventilated via top-mounted ceramic chimney

VERDER SCIENTIFIC Tel: (010) 612 0141 sales@verder-scientific.co.za www.verder-scientific.com

It is used for processing samples according to the following standards: ASTM D 91, D 96, D 893, D 1796, D 2273, D 2709, D 2711, D 4007, D 5546, API 2542, API 2548, BS 4385, ISO 3734, ISO 9030, IP75, IP 359, NF M07-020. Features: • Induction motor maintenance free • Maximum speed 3000 RPM/2.425 RCF (on steps 100 RPM/10xg) • Quiet: noise level < 60dB • Preheating programme with rotor spinning and temperature selectable by operator • Temperature from room +5°C to 80°C • Isolated avoiding heat loss

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

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Introducing a powerful new way to bridge the gap between HPLC and ACQUITY UPLC®. Imagine true plug-and-play method compatibility and productivity gains that allow your lab to meet the scientific, technology, and business demands of today and tomorrow. W here will this kind of uncompromised LC versatility take you? Choose your path at waters.com/arc

PHARMACEUTICAL

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FOOD

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ENVIRONMENTAL

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CHEMICAL MATERIALS

Johannesburg: Tel: (011) 553-2300 • Cape Town: Tel: (021) 914-0393 Durban: Tel: (031) 701-4705/6 • Port Elizabeth: Tel: (041) 365-5168 e-mail: info@microsep.co.za www.microsep.co.za

general

Issue 2 2018

Anton Paar adds Raman spectrometers to product portfolio THE Cora Raman spectrometer family consists of highly accurate bench top and transportable instruments. The Cora 5X00 transportable instruments are ideal for quick quality control and identification measurements of samples, especially chemicals, pharmaceuticals, and polymers. They can be batteryoperated for up to four hours and weigh only 6kg. They are perfectly suitable for flexible use inside and outside the laboratory, for example on the factory floor. Single and dual-excitation wavelength options are available for precise and flexible measurements of different samples. The Cora Raman 7X00 bench top spectrometers are high-throughput instruments with a spectral resolution of up to 5cm-1. They have a -55°C deepcooled CCD or InGaAs detector achieving high sensitivities even at 1064nm wavelengths. This enables the detection of substances even with low concentrations, and in highly fluorescent substances like blood and lubricants. It also allows further chemometrics-like quantification. Using Cora Raman spectrometer instruments, the measurement process is userindependent and provides reliable results. Calibration can be performed automatically.

A three-level password structure for event-logging and reporting is available. A wireless option for remote control (via external PC) of all system functions like spectral acquisition and library search sets standards in convenience and easeof-use. The USB port enables data output and remote operation. Accessories such as a liquid-vial insert, solid sample insert, pill holder, and fiber probe adapter can be quickly exchanged to easily adapt the instrument to every task. Cora, the compact Raman analyser, provides high performance with a compact design and easily adapts to any sample.

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908 info.za@anton-paar.com www.anton-paar.com

‘Plug and Play’ biopharma lab scale homogeniser M-110P Microfluidiser processor for continuous high shear cGMP-ready fluid processing M-110P, the new lab-scale model from Mircrofluidics, was developed to meet the needs for Current Good Manufacturing Practice (cGMP) processing of small batch sizes. Utilising Microfluidiser fixed-geometry interaction chamber technology and a ceramic plunger, the M-110P processes a wide variety of fluids, including oil-inwater emulsions, solids-in-liquid suspensions, and cell disruption of bacteria and the most difficult cells, like yeast - in as few as one or two passes. In addition to this, the process is repeatable and guaranteed to scale up to pilot and/or production volumes. How it works The M-110P models contain an on-board 1.5kW (2HP) electric/hydraulic drive that powers a single-acting intensifier pump. By adjusting process pressures from 138 – 2068bar (2 000 – 30 000psi), the process can be optimised to achieve the desired results. The intensifier pump drives the product at constant pressure through the interaction chamber. The product stream accelerates to high velocities as it goes through the fixed-geometry microchannels, creating high shear and impact forces that produce the appropriate results.

After leaving the interaction chamber, the product flows through the external cooling coil, and once the desired temperature is achieved, the product may be recirculated for further processing or advanced to the next step in the process. The M-110P benchtop homogeniser model requires a minimum sample size of 36ml and is recommended for: • Stable nano-dispersions • Stable nano-emulsions • Cell rupture/cell disruption (yeast, E. coli, etc.) • Micro-encapsulation in polymers, liposomes and oils • Deagglomeration

ANALYTICAL SOLUTIONS CC Tel: +27 (0)87 610 0900 (National) info@analyticalsolutions.co.za www.analyticalsolutions.co.za

Launch of Labotec precision furnace series

Labtech environmental growth chamber

THE Labotec precision furnace series comprises a range of ashing, muffle, fibre and ceramic chamber furnaces. These universal laboratory furnaces are designed for material testing and heat treatments firing up to 1 300°C. The furnaces are an excellent fit for scientific laboratories, educational institutions, ceramic studios, medicine and industry.

laboratories, educational institutions, medicine and industry.

The new environmental growth chamber from Labtech offers:

Ashing furnaces These furnaces are designed for ashing and burn off processes. The fan-assisted chimney eliminates any smoke from the chamber during process time. The ashing furnace series consists of 25 models in three types of chamber, in four maximum temperatures and various capacities.

Microprocessor PID control Provides high-precision temperature, relative humidity, illumination and CO2 control for a uniform and stable growth environment.

Fibre chamber furnaces The high accuracy electric, solid ceramic chamber furnaces are intended for hardening, loosening, normalising and other thermal processing up to 1 300°C. The line consists of four sizes in each temperature range. To eliminate gas or smoke that is released during thermal processing, an exhaust system may be additionally installed in the products. The furnace is an excellent fit for scientific

Muffle furnace The Muffle furnace line consists of five models, designed for materials testing, heat treatment, ceramic and stoneware samples firing. The furnace can be used in laboratories, educational institutions, ceramic studios and industrial laboratories.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

10 step programme with PC interface The controller provides automatic operation of various programmed cycles and a maximum 999 cycles. The PC software is used for monitoring and data logging. Self-diagnostic and alarm system Automatically checks any malfunction or errors and visual/audible alarm system. Forced air circulation system Silent and durable fan motor to maintain uniform temperature and humidity by air circulation from ‘down to top’ air flow direction.

Lamp-on-delay system Protects plans from stress by preventing sudden change of light strength and switch on/off control. Light bank system Offers an 8-step programmable control from 15.000 to 35.000Luc. Various lamp selections are available. Automatic water supply system Distilled water or de-ionised with water purifier is supplied by the built-in reservoir in the chamber. Other features include: • Technical design and structure • Non-CFC/HCFC refrigeration system • Optional lab-dog DVR system

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

S cie nce for Solids Materialography Heat Treatment Elemental Analysis Milling & Sieving Particle Analysis

VERDER SCIENTIFIC (Pty) Ltd. - Your new contact in South Africa for high quality laboratory and analytical equipment which are used in the areas of quality control, research and development for sample preparation and analysis of solids. The well-known Verder Scientific brands have served research institutions, analytical laboratories as well as manufacturing companies in quality control and process applications for many decades with ever more sophisticated and reliable products which offer the solution to their individual task.

phone: +27 (010) 612 01 41 · sales@verder-scientiﬁc.co.za · www.verder-scientiﬁc.co.za

protein analysis

14 Issue 2 2018

Discover the significantly changing compounds and proteins in samples WATERS offers the Progenesis QI, the next generation of liquid chromatography-mass spectrometry (LC-MS) software for small molecule ‘omics data analysis. This complements the Progenesis QI for proteomics (QI-P) for large molecule ‘omics data analysis. Both software platforms take LC-MS data analysis to new levels of speed and sophistication, enabling users to rapidly quantify and identify the significantly changing small molecule, lipid compounds and proteins in samples. Supporting all common LC-MS data formats with highly intuitive visually guided workflows, Progenesis QI and QI-P software allows customers to discover compounds and proteins of

interest in their valuable samples, rapidly, objectively, and reliably, using multi-group experimental designs, with the capability to handle the large sample sets typical of today’s experiments. With features including pathway mapping, process automation, and improved access to compound databases, the software offers enhanced control and function. Progenesis QI and QI-P support the analysis of Waters MSE and HDMSE dataindependent (DIA) data, as well as conventional data-dependent analysis (DDA). Uniquely, the software also takes advantage of the additional dimension of resolution offered by ion-mobility separations to give improvements in the accuracy and precision of identification and quantification.

Detecting proteins THE precision with which proteins carry out life functions lies in the timing and spatial organisation of protein expression. Biologists use two laborious techniques Western blotting and immunohistochemistry (IHC), to determine which proteins are expressed, when and where. Merck Millipore’s novel SNAP i.d. 2.0 Protein Detection System can streamline the immunodetection reagent application phases of both Western blotting and IHC using a controlled vacuum force that removes solutions evenly in seconds. After years of researchers performing Western blots, the SNAP i.d. 2.0 system is poised to enhance protein localisation studies that use immunohistochemistry (IHC). Users can block, probe, wash and stain up to 24 slides at once with reagents contacting tissue sections in self-contained reservoirs. Unlike traditional methods involving dipping, pouring and tedious wash steps, the SNAP i.d. 2.0 system enables solutions to be removed via vacuum, so that removal is likely to be more thorough than that achievable via pouring or pipetting. Reduced handling time and a multiple-

The Direct Detect Spectrometer - an IR-based protein quantitation instrument that uses IR spectrometry

sample capability make this system ideal for antibody and protocol optimisation. Best of all, SNAP i.d. 2.0 users can easily recover and reuse antibodies up to six times without a decrease in performance. There is so much room for experimental variability in traditional protein detection workflows. For peace of mind, Merck designed the SNAP i.d. 2.0 system to streamline Western blot and immunohistochemistry (IHC) experiments. The concept is simple: a vacuum-driven flow of blocking, antibody and washing solutions reduces slide and membrane handling. That means a lot less shaking, dipping, pouring and waiting. Now users can process multiple blots and slides in parallel, making it easy to apply consistent conditions across experiments. MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

Implen NanoPhotometer TODAY, thousands of biological, chemical, pharmaceutical and forensic research organisations around the globe rely on Implen products. The NanoPhotometer products will exceed users’ expectations with regards to ease-of-use, functionality, robustness and reliability over product life time. Implen is the leading supplier of innovative spectroscopy instruments and consumables for the non-destructive analysis of ultra-low volume liquid samples.

If the volume of sample is small, the Nanophotometer is ideal. It can measure Protein Assays and UV, DNA, test Kinetics and also act as a normal Ultra violet/visible spectrometer. Pharmaceutical and nanotechnology companies are also one of the biggest purchasers of these instruments.

Louis van Huyssteen Tel: (011) 553 2300 Fax: (011) 553 2400 louis.vanhuyssteen@microsep.co.za www.microsep.co.za

Benefits of label-free analysis include: • Reduced protein loading • No labelling reagent costs • Reduced fractionation and sample handling • Increased sequence coverage per protein • Increased overall proteome coverage • The ability to compare more conditions within one experiment

No more cuvettes

It’s a SNAP

MICROSEP (PTY) LTD

Progenesis QI for proteomics enables users to quantify and identify proteins in complex samples using the advantages of label-free analysis.

WHAT if you never had to run another Bradford or BCA, ever? The Direct Detect system provides more accurate results without the pitfalls of colorimetric assays. By measuring amide bonds in protein chains, the system accurately quantitates an intrinsic component of every protein without relying on amino acid composition, dye binding properties or reductionoxidation (redox) potential. Users can evaluate major components of complex mixtures separable from the Amide I and II region, such as lipids and carbohydrates, making lysates and membrane preps easier than ever. Features and benefits: • IR spectrometry measures amide bond absorbance for more reproducible quantitation across all proteins and peptides

Using patented technologies, Implen products satisfy the demand for accurate and cost-effective analysis for a wide range of liquid samples and mobile applications. The Implen NanoPhotometer boasts two different patents on these spectrometers. Patented Sample Compression Technology with guaranteed fixed path lengths allows for unmatched accuracy and precision, independent from surface tension and free from evaporation issues. Lifetime accuracy is guaranteed. The other patent deals with sealed optics without path length drift, eliminating the need

• •

•

Improves accuracy over traditional colorimetric assay More compatible with detergents, reducing agents and other buffer components that interfere with traditional protein quantitation assays, providing more information from the sample Preserves precious samples: requires only 2μL per analysis. Just spot it onto a membrane card New software module can now quantify long aliphatic chains in lipids and detergents

Applications: Protein quantitation, lipid analysis, and peptide quantitation. Say 'goodbye' to Bradford Assays.

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

for costly and time-consuming recalibrations. Durable, inert surfaces provide easy-toclean, scratch-resistant surfaces that do not require reconditioning. Depending on needs and budget, there are models to suit every need. One is purely for cuvette testing, two are for nanovolume testing, and there is another one that combines all these applications. UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

THE LOGICAL CHOICE FOR HIGH QUALITY SCIENTIFIC EQUIPMENT

food & beverage

16 Issue 2 2018

Bellingham & Stanley RFM300-M series refractometers With Peltier temperature control and robust switch membrane for high precision operation in demanding food, beverage and other industrial applications The RFM300-M brings the popular RFM300+ refractometer up-to-date with a line of high precision Peltier temperaturecontrolled benchtop refractometers. The RFM300-M is identical in features to the recently launched RFM300-T Series in all aspects except for its tactile keypad. Incorporating widebeam optics and one of the flattest prism platforms on the market, RFM300-M Series refractometers are capable of measuring non-homogenous samples such as fruit juice with pulp, opaque chemical compounds and emulsions that are normally difficult to read with optical refractometers or those digital refractometers that do not address the need to measure ‘difficult samples’. The new instrument’s ABS case is ergonomically designed so that any spills are dealt with by its sloping shape or by the Peek spill barrier that surrounds the shallow, easy-clean stainless-steel prism dish. Smart temperature stability, RFID user-clearance and application specific pre-programmed methods simplify routine analyses within soft drinks, food, pharmaceutical and petrochemical industries. Supplied PC software enables control via Ethernet connection so that technical support and training may be performed remotely, with measurement results being viewed and exported via USB port in csv file format for PC or LIMS as well as in secure PDF reports. Features include: • 4” high-definition display with robust push-button keypad for factory use • Flat prism surface for easy-cleaning • Wide beam scan for nonhomogenous samples • Three decimal place Brix precision* (6 d.p.RI) • RFID user clearance • Supports FDA regulation 21 CFR Part 11 UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Water activity - its importance in food and pharmaceutical products WATER is an important basic element in food and pharmaceutical products. For a long time, the industry has known how important it is to check free water. The water activity (aw) measurement forms the basis of this and provides important information about the quality of a product. Finally, it provides information regarding the possibility of microbiological growth on the surface and conclusions can be made about the stability, durability, shelf-life and process ability of a product or component. Indirect water content determination With the LabMaster Neo-aw measuring instrument from Novasina, the determination of the water content is also possible via the so-called ‘sorption isotherm’. The sorption isotherm shows the relation between water content and water activity at a given temperature. With this process, the sample is not destroyed and can correspondingly be stored for future checks. Furthermore, these curves give an indication of the hygroscopicity of a product. The influence of water activity The relative equilibrium humidity of a

product, which is ascertained through its partial pressure of water vapour on the surface, depends on the following factors: • Chemical compound • Temperature • Water content • Storage environment (T/RH) • Absolute pressure • Packing ‘Free’ water in products is jointly responsible for the growth of undesirable organisms such as bacteria or fungi, which produce toxins or other harmful substances. Chemical/biochemical reactions (e.g. the Maillard reaction) also increasingly take place and can change the following factors of a product: • Microbiological stability (growth) • Chemical stability • Content of proteins and vitamins • Colour, taste and nutritional value • Stability of the compound and durability • Storage and packing • Solubility and texture The optimisation and stabilisation of the product properties require a partially narrow upper-as well as lower aw value margin.

Flavour and fragrance standards THE analysis of flavourings and fragrances is crucial for product development as well as for quality control in the food and cosmetic industry. However, taste and scent do not usually originate from single compounds, but rather from complex blends of aroma compounds. This makes the analysis of flavourings and fragrances a challenging task and requires a suitable analytical method as well as reliable analytical standards for improved confidence in

Insite listeria species test HYGIENA’S line of hygiene monitoring products are used extensively throughout the food and beverage processing industries to validate sanitation protocols, ensure HACCP (Hazard Analysis and Critical Control Points) regulations are met, show due diligence to auditors, and quickly determine whether machines are clean enough to start processing food. InSite Listeria is a quick and easy selfcontained test for the detection of Listeria species in food processing environments.

results and instrumentation. Merck provides a broad range of flavour and fragrance standards. Their portfolio focuses on analytical standards for aroma compounds from the ‘EU positive list of authorised flavouring substances’ (EFSA 10/2012) and on the ‘Regulation (EC) No 1223/2009 of the European Parliament and of the Council on cosmetic products’. The online brochure gives an overview of the current assortment of about 600 neat

The test contains a liquid media formulated with growth enhancers, antibiotics and chromogenic compounds specific to the growth of Listeria species. Simply swab the test area and wait. A change in colour after 24-48 hours of incubation is considered presumptive positive. Results are easy to interpret - when Listeria species is present in a sample, the liquid media changes colour from amber to black. InSite Listeria complements your lab testing with quick on-site screening results in just 24-48 hours. Eliminate the lengthy wait time for outside lab results and get ahead of contamination issues. No expensive laboratory equipment is required and no additional sample handling is necessary. This all-in-one test utilises a large foam sampler for maximum sample collection that eliminates the need for additional

The aw value of a product can be changed by adding so called Humectans (e.g. salt, sugar). Nowadays the measurement of water activity in the food industry is established in research, development, quality control and production.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

standards and standard solutions, including: • Certified reference materials (CRMs) TraceCERT • Allergenic compounds • Sweeteners • Flavour enhancers • Alphabetical list of the complete flavour and fragrance standards portfolio Merck continuously adds new products to the portfolio in order to keep up-to-date with new developments in aroma analysis. To find an updated product list of all flavour and fragrance standards, visit sigma-aldrich.com/flavour MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

sponges, diluents, bags and pipettes. The only equipment needed is an incubator. Hygiena’s rapid hygiene monitoring systems help improve food and beverage quality, increase shelf life by eliminating cross-contamination, reduce the risk of costly recalls, identify over-usage of cleaning chemicals, save time by providing immediate feedback so proactive steps can be taken, decrease the number of plate counts and traditional tests. NATIONAL SEPARATIONS (PTY) LTD Frances Renwick Tel: (011) 553 2300 Fax: (011) 553 2400 frances.renwick@microsep.co.za

Millipore

Filtration, Separation & Preparation

PICK THE RIGHT ONE AT A GLANCE The new color-coded MC-Media Pads.

Why stick to traditional media plates if there is an alternative available which can improve your workflow, while providing accurate and reliable results? Simply inoculate by adding your sample â&#x20AC;&#x201C; no spreading required, and the sample will automatically diffuse evenly into the whole pad. Then just incubate, and count! The small size of the pad saves space both in storage and incubation. Compliant with international food & beverage standards, whether you need to test for E. coli, Yeast and Mold, Coliform, Staphylococcus aureus, or aerobic microbial contamination, our color coding means youâ&#x20AC;&#x2122;ll always pick the right one at a glance. Learn more: www.merckmillipore.com/ MC-MediaPads

For further information please contact: Tel: 08600 63725 labsupply@merckgroup.com www.merckmillipore.com

food & beverage

Issue 2 2018

Peace of mind with next-generation inline beverage analysis ANTON Paar introduces the next generation of inline beverage analysers with proven density and sound velocity measurement incorporated in a compact sensor. Combined with an additional mechanical or optical CO2 sensor and an optional optical O2 sensor, a complete beverage analysing system is created. Installed in both ports of a single Varinline housing and unsusceptible to line vibrations, this genuine inline analysis system ensures production of beer, wine, cider, FABs, juice, soft drinks, diet drinks, tea, and other beverages, and is under control and within specifications. Global competition and ever-increasing costs require greater production flexibility and efficiency. The key to managing a brand’s success lies in improving throughput and quality.

alcoholic beverages. Measure %Diet or TA, key parameters like CO2, O2, °Brix, sugar inversion, alcohol, and many more Seamless quality control under changing conditions: Optimised use of ingredients, minimised need for manual measurements, and out-of-spec values are avoided

Now, with the next-generation inline beverage analysers, product quality is continuously under control while keeping operating costs to a minimum.

Keep operating costs to a minimum: Preconfigured in the factory, the next-generation beverage analysers come with the right sensor setup and calculation methods ready to use without time-consuming commissioning and on-site adjustments

Flexible multi-parameter measurement for a wide variety of beverages: Anton Paar provides a universal system for all types of current and future soft-drinks, beers, and

Fits any production environment: Installed in different positions along the production line, with the evaluation unit either built-in or mounted nearby.

Simplify sample preparation with the new ESH THE Enrichment Sample Homogeniser (ESH) is used for the automatic homogenisation of food samples with enrichment media for a faster workflow in your food testing laboratory. The ESH is used for the solid sample preparation of a large variety of products including hard and

elastic samples (cheese, carrots, pastries, vegetables, meat, etc.) with an easy plug-and-play installation. This new, silent instrument does not vibrate and has a stainless steel, easyto-clean casing. The ESH offers a unique adjustable paddle system with variable speeds, blending strength and time. Features include: • Multi-function digital display/control panel • Variable speed (4-, 6-, 8-, and 10-strokes) • Variable time (1-second to 1-hour or open-running/countdown) • Close-tight door • Adjustable blending power • Side-by-side paddle stop • Silent, brushless motor • Security drip tray • Removable autoclavable paddles • Working volumes of 50 - 400ml

Test the boundaries with the new robust XplorAA GBC has developed, manufactured and supplied atomic absorption spectrometers to the global elemental analysis market for over thirty years. GBC’s range of spectrometers is suitable for use in the following industries: agriculture, biochemistry, environment, food products, forensic chemistry, geochemistry, industrial analysis, metallurgy, petrochemistry, pharmaceuticals and cosmetics, universities, colleges and research establishments. Features include: • Lightweight for easy portability • Hyper-pulse background correction • Extra warm-up lamp position • Fully integrated liquid trap

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New state-of-the art GCM (Gas Control Module) Windows option Lightweight for easy portability WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

Compact, low maintenance and a one-year warranty, the ESH provides a simple solution to homogenising your samples. Together with Merck’s wide range of enrichment media, fully compliant to ISO 11133 regulatory standards and quality controlled by an ISO 17025 accredited laboratory, sample preparation is faster and simpler.

Thermometry The better method to determine total sodium in foodstuffs A commonly used method for quantifying sodium in foodstuffs is to determine the counter-ion chloride using argentometric titration, the concentration of which can be used to deduce the sodium concentration from the 1:1 stoichiometry of sodium chloride. This method involves errors because sodium is not only present with chloride as the counter-ion. A new method for direct titration of sodium with thermometric endpoint detection solves this problem. Thermometric titration shares with potentiometric titration the use of a sensor to detect the endpoint of the titration reaction. In the case of thermometric titration, however, the sensor is a fast responding thermometer. Hence, instead of measuring the electrochemical

Calibration and adjustment at the push of a button: By automating the data transfer from the laboratory to the inline beverage analysers, transcription errors are avoided, and the calibration workflow is welldocumented These robust and highly accurate measurement systems are perfectly adapted to the market’s changing tastes, preferences, and requirements.

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908 info.za@anton-paar.com www.anton-paar.com

Together with the new MC-Media Pads, Merck also offer the automatic gravimetric systems, DiluCult and DiluCult 2, to help streamline enrichment sample dilution workflow and microbiology processes in the food laboratory. MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

potential in the solution, this robust, highly sensitive thermometer tracks the reaction enthalpy, i.e., the temperature change in the solution. The endpoint of the titration is marked precisely by the moment, when the reaction stops and no significant temperature change is registered any longer in the solution. Because it relies merely on a change of solution temperature to find the endpoint, there is no need to calibrate the sensor. Sensor maintenance is minimal, and it can be stored dry between titrations. As for sample preparation, users only need to ensure that the matrix does not prevent the analyte from reacting with the titrant and that the sample is sufficiently mobile. Accurate results are available in less than two minutes. Metrohm provides the 859 Titrotherm with tiamo software for thermometric titrations - a total solution that can easily be automated by integrating an autosampler. Thermometric titration and its application to food samples is described in detail in the Metrohm whitepaper.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

info@vactech.co.za

0861 VACTEC (822 832)

www.vactech.co.za

Pfeiffer manufacture the world’s most comprehensive range of leak and Helium leak detectors for all types of applications. Air & Vacuum Technologies (Pty) Ltd – SOLE Pfeiffer & Adixen Vacuum agents for Southern Africa.

food & beverage

Issue 2 2018

Zeutec SpectraAlyzer grain THE SpectraAlyzer grain is a NearInfraRed spectrometer which is dedicated to analysing the composition of samples using the near infrared absorbance characteristics of the sample spectra. It is suitable for the compositional analysis of a wide variety of food products like grains, cereals, oil seeds and flour. All possible parameters of grain products, such as protein, moisture, oil, ash, hardness and water absorption can be analysed simultaneously. The sample is top-filled directly into the sample cell of the SpectraAlyzer grain, so there is no need for grinding or other sample preparation at all. The sample is fed through the sample chamber via a robust feeding device and automatically discharged. In order to analyse powder samples like wheat flour an optional Flour Module is an available accessory. Each analyser can be fitted with a Test Weight Module (Bushel weight, hectolitre weight) to determine the volume to weight ratio of the sample. An automatic path length adjustment enables the user to quickly analyse a multitude of whole grain and oil seed samples. The instrument is controlled with easy-to- use icon driven software, using a modern interface glass panel slider called Central Operation Slider (COS), and a colour TFT display with 640x480 pixels. The innovative

graphical user interface and its functions offer a similar operability to the AppIe IPod. The user interface is made out of glass for easy hygienic cleaning and years of maintenance-free operation. A web server operating on the instrument allows the direct connection to the World Wide Web so results and maintenance can be done directly from Internet browsers. The web front-end allows remote browser-based instrument supervision. No PC application software is necessary. The SpectraAlyzer grain is shipped with pre-installed standard calibrations for many products, parameters and countries where typical applications are: • Grain reception/trading/malting wheat, durum wheat, rice, barley, corn, soy, malt, green malt, rye, oats, triticale, sorghum/milo, lentils, beans, green and chick peas and others • Flour milling wheat and rye flour, semolina, ground wheat, rice meal and flour, soy meal, corn meal and flour and others • Oilseed crushing, soybean, canola/ rapeseed, sunflower (ground) and others • All calibrations provide accurate analytical values and are 100% transferrable between instruments

ION chromatography (IC) is a standard method for drinking water and beverage analysis. Numerous main ingredients, components affecting taste and health and traces of contaminants can be reliably and precisely determined with IC. Multicomponent determinations in a single analysis: In addition to anions and cations, carbohydrates, organic acids, and polar substances can also be quantified in a variety of beverages. The advantage of IC is that parallel determinations of chemically similar substances can be carried out in a single analysis. Furthermore, the concentration of the analytes can vary from the ng/L up to the percentage range. All Metrohm IC instruments and the MagIC Net chromatography

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

THE double beam UV/VIS spectrometer from Rayleigh successfully realises high accuracy and reliable measurements to meet various application requirements. This system can be used extensively for qualitative and quantitative analysis in fields such as biochemical research and industry, pharmaceutical and production, education, environmental protection, food industry, clinical examination as well as sanitation.

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wavelength scan, multi-wavelength determination, multi-order derivative determination, as well as double wavelength method to meet different measurement requirements Achievement of printer controlled measurement WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

software are of course compliant with FDA standards. Save time and money through automated sample preparation As in titration, sample preparation and automation have an important role to play in ion chromatography. Unique inline methods permit the integration and complete automation of sample preparation into the analytical process. This increases safety, reduces the number of manually performed steps, improves reproducibility, and guarantees the traceability of the entire analysis.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

Colour-coded MC-Media pads Pick the right one at a glance designed for your convenience

Double beam UV/VIS spectrometer

Features include: • Wide wavelength range, satisfying requirements of various fields • Four options for spectral bandwidth selection, made according to customers’ needs • Fully automated design, realising easy measurement • Optimised optical and large scale integrated circuits design • Rich measurement methods,

IC in beverage and water analysis

THE MC-Media pad is designed for convenient and rapid routine testing of microbial contaminations in your food and beverage products. The pads are coated with a growth medium and chromogenic substrate for specific detection, allowing faster results and improved read-outs. When the sample is applied the liquid spreads evenly on the pad by capillary action. No additional working steps are required, improving the workflow and reducing the risk of contamination. The transparent cover film can be easily opened and closed with one hand and the colour coding ensures that users can always pick the right one at a glance. Features include: • Compliant with international food and beverage regulations • Reduce waste and save space in the fridge and incubator • Reduce waste and go green - limit environmental impact • Reliable and fast results • Easy-to-use - fewer handling steps than traditional methods • MC-Media pads are quality controlled with strain selection according to ISO 11133 • Improve inventory management with a shelflife of up to 36 months

Why stick to traditional media plates if there is an alternative available which can improve workflow, while providing accurate and reliable results? MC-Media pads are ready-to-use and provide additional features for resulting in financial benefit and cost-efficiency.

The MC-Media Pad portfolio offers a broad range of products for the main applications in the food and beverage industry MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

Analy�cal Department

Cape Town: Tel: +27 (0) 21 592 5240 Johannesburg: Tel: +27 (0) 11 795 1900 Durban: Tel: +27 (0) 31 206 0930 Port Elizabeth: Tel: +27 (0) 41 364 0826 DRC: Cell: +24 382 0151 582 Email: info@united-scien�ﬁc.co.za Website: www.unitedscien�ﬁc.co.za

Linetronic Technologies has a vast and complete range of manual and semi-automa�c analy�cal instruments for petroleum tes�ng.

PSL Rheotek specialises in measuring the viscosity of petroleum products, polymers & pulp in accordance with interna�onal methods.

UNITED SCIENTIFIC We make Science Easier.

Product Range Includes: • Automa�c Analysers • Manual and Semi-automa�c Analysers Applica�ons Includes: • Power Plants • Food Industry • Pharmaceu�cal Industry • Producers of addi�ves • Storehouses of oils and lubricants • Laboratories for control of vegetable oils and greases • Research laboratories of petroleum companies, ect.

Product Range Includes: • Glass Viscometers • Viscosity Standards • Baths and accessories • Automated Viscometers Applica�ons consis�ng of: • Petroleum • Polymers • Pulp • Inks

The Equilab brand units have been devised to meet the highest quality standards in the prepara�on of samples. They are specially manufactured to withstand long working hours with minimal maintenance.

Spectracer custom made mul�-element analy�cal equipment for lab, scien�ﬁc and industrial applica�ons such as atomic absorp�on and ionic chromatography in Southern Africa.

Product Range Includes: • F Series Induc�on Fluxer Unit • EqM-402 Ball Mixer Mill • EQR-100 Vibratory Disc Mill • EQP-1 Manual Pellet Press • EQP-100 Pellet Press • EQP-200 Pellet Ultrapress • EQH-3.0 Induc�on Heater • Mul�EQP-100 Metallic Samples Processing System

To avoid contamina�on these solu�ons are manufactured under clean room condi�ons and accuracy is guaranteed by traceability to NIST standards. All solu�ons are supplied with their own cer�ﬁcates of analysis indica�ng the concentra�on of each element. Product Range Includes: • Atomic Absorp�on Standards • ICP / ICP-MS Standards • Ionic Chromatography Equipment

Workshop Department - Valida�on, Calibra�on & Cer�ﬁca�on

We offer a full Calibra�on and Valida�on service to Pipe�es, Balances and Centrifuges. All our instruments are Calibrated and Cer�fied to ensure the test results are correct. We also offer Valida�on, Calibra�on and Cer�fica�on on Ultra Low Freezers )-20°C to -80°C), Fume Cupboards, BioSafety Cabinets, Laminar Flow Cabinets, Hospital Theatres and Clean Rooms. All valida�ons come with a cer�ficate and our engineers are fully trained and qualified.

Valida�on Department: • Supply and installa�on of Hepa Filters • Repairs to Laminar Flow Cabinets • Repairs to BioSafety Cabinets • Repairs to Fumehood Cabinets Valida�on tes�ng of: • Hospital Theatres • Laboratory Clean Rooms • Laminar Flow Cabinets • BioSafety Cabinets • Fumehood Cabinets

Workshop Department: • Service of Laboratory Equipment • Calibra�on of Laboratory Equipment (SANS traceable) • Repairs to Laboratory Equipment • Decontamina�on of Laboratory Equipment • Temperature Mapping / Veriﬁca�on of Ultra Low Freezer • Service of Refractometers, pH Meters and Autoclaves (Temperature and Pressure)

food & beverage

Issue 2 2018

Supel Tox SPE Cartridges Fast and simple clean-up for mycotoxin analysis

THE need for a quick, simplistic sample clean-up approach prior to chromatographic mycotoxin analysis has brought about SPE cartridges that significantly decrease sample prep time, increase reproducibility, and are more user-friendly as compared to the industry standard immunoaffinity columns. In addition, the Supel Tox SPE approach requires less equipment and fewer consumables. Unlike the multiple step ‘bind and elute’ strategy implemented when using immunoaffinity columns, the Supel Tox AflaZea, DON, and Tricho SPE cartridges employ an ‘interference removal’ strategy which saves time by eliminating wash steps prior to elution of aflatoxin, zearalenone, deoxynivalenol,

PolyScience digital general-purpose water baths Excellent temperature control, range, and uniformity

and tricothecenes (type A and B), respectively. Cartridges removing interferences associated with analysis of the above and fumonisins (B1 and B2) as well as ochratoxin A are also available as a part of the Supel Tox product offering.

THE easy-to-use digital temperature controller features three temperature pre-sets for one-touch selection of frequently used set-points. It also offers a user-settable high limit alarm that alerts users if the bath temperature exceeds pre-set limits. Adjustable pre-sets make selecting commonly used temperatures as simple as pressing a button. A built-in reservoir drain (on 10-, 20and 28-litre models) allows for easy emptying of the bath. Key specifications: • Temperature range: Ambient +5° to 100°C • Temperature uniformity: ±0.2°C • Temperature stability: ±0.1°C

Features and benefits: • Removes interferences associated with mycotoxin analysis • Better reproducibility than the current industry standard, immunoaffinity columns • Basic and quick methodology, requires little additional method development • Sample preparation time is ten times faster than when using immunoaffinity columns • Improved shelf life over immunoaffinity columns due to thermally stable format • No refrigeration required for shipping and storage

Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

A Leader of Mass Spectrometers and Micro Fluid Systems Advion, Inc.: www.advion.com A Leader of MassCMS Spectrometers Advion Expression and Microfast, Fluid Systems Compact, easy and affordable

Kuhner AG, Switzerland: www.kuhner.com Kuhner manufactures the world’s most reliable Shaker and Shaking Incubator for the past 60 years. They come with a 5 year Warranty! Kuhner AG, Switzerland: www.kuhner.com KuhnerShaker manufactures the world’s most reliable Shaker and Shaking Kuhner LT-X Incubator for the past 60and years. They come with a 5 year Warranty! Variable shaking diameter loads of up to 25 KG Kuhner Shaker LT-X Variable shaking diameter and loads of up to 25 KG

Kuhner AG, Switzerland: www.kuhner.com reproducibility for your daily TLC/HPTLC work Camag ATS4 Kuhner manufactures the world’s most reliable Shaker and Shaking Fullyaautomatic sample application with unbeatable Incubator for the past 60 years. They come with 5 year Warranty! reproducibility Bio-Logic for your daily TLC/HPTLC work SAS: www.Bio-Logic.info Kuhner Shaker LT-X Bio-Logic designs and manufactures high performance Variable shaking diameter and loads of up to 25 KG research Laboratory Instruments for Rapid Kinetics and Bio-Logic SAS: www.Bio-Logic.info Spectroscopy Bio-Logic designs and manufactures high performance research Laboratory Instruments for Rapid Kinetics and Bio-Logic SAS offers Instruments for a variety of domains Spectroscopy and applications:

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Bio-Logic SAS offers Instruments for a variety of domains • Rapid-Kinetics, Spectroscopy & Photosynthesis and applications: • Electrochemical Scanning systems • Battery & energy devices testing • Rapid-Kinetics, Spectroscopy & Photosynthesis • Electrophysiology +27 11 804 3503 • Electrochemical Scanning systems • Electrochemistry Bio-Logic SP-300 • Battery & energy devices testing +27 78 342 3354 • Materials testing Modular research grade super • Electrophysiology +27 86 11 719 804 2778 3503 +27 potentiostat/galvanostat/FRA • Electrochemistry +27 78 342 3354 bruno@bslc.co.za • Materials testing

+27 86 719 2778 www.bslc.co.za bruno@bslc.co.za P.O. Box 773, Gallo Manor, 2052, South Africa www.bslc.co.za P.O. Box 773, Gallo Manor, 2052, South Africa

CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Advion now offers the complete HPLC range inclusive of the Mass Spectrometer (MS). high performance mass spectrometry Advion CMS ideal forExpression The MS can be achemists detection component Compact, fast, easy and affordable high performance mass spectrometry of the systemideal for chemists

Camag AG, Switzerland: www.camag.com The World Leader in Thin Layer Chromatography (HPTLC/TLC) Camag AG, Switzerland: www.camag.com The World Camag ATS4Leader in Thin Layer Chromatography (HPTLC/TLC) Fully automatic sample application with unbeatable

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UNITED SCIENTIFIC (PTY) LTD

New! Double Customer Beneﬁt Package Advion, Inc.: www.advion.com

Services Offered: • Specialist consultation in pH, Ion Selective Electrodes (ISE), Conductivity Titrations, Services Offered: Karl Fischer Titrations and Voltammetry (Polarography) Specialist in pH, Ionin Selective Electrodes (ISE),techniques Conductivity Titrations, • Training ofconsultation laboratory personnel the above mentioned Karl Fischer Titrations and Voltammetry (Polarography) • Development and validation of methods for the above mentioned techniques Advion, Inc.: www.advion.com Training of laboratory personnel in the above mentioned techniques • Compilation of Standard Operating Procedures A Leader of Mass Spectrometers Development and validation of methods for the and above mentioned techniques • Tailor-made workshops for laboratory managers personnel and Micro Fluid Systems Compilationdesign of Standard Operating Procedures • Laboratory and set-up Advion Expression CMS Tailor-made workshops for laboratory • Instrumentation and Equipment Sales managers and personnel Compact, fast, easy and affordable • Laboratory design and set-up high performance mass spectrometry ideal for chemists • Instrumentation and Equipment Sales

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Reservoir made of 304 stainless steel Reservoir drain (10 litre and larger baths) Primary and automatic safety thermostats

Features include: • Displays actual and set-point temperature simultaneously • Three push-button pre-sets for frequently used temperatures • Integrated timer • Hinged gable cover • Calibration capability • Reservoir sizes from 2- to 28 litres

MERCK (PTY) LTD

Bruno Steiner r ubn C o oSnt e LBa s ui nl tearn c y Lab Consultancy

• •

Bio-Logic SP-300 Modular research grade super potentiostat/galvanostat/FRA Bio-Logic SP-300 Modular research grade super potentiostat/galvanostat/FRA

Incoming material inspection

Final quality control

Metrohm NIR and Raman Analyzers

Process monitoring and optimization

Improve QC along your production cycle! Compliant solutions with lower cost of ownership metrohm.com/spectroscopy Tel: 011 656 1918 Email: info@metrohm.co.za

24 Issue 2 2018

water analysis & purification

Improve productivity threefold with Metrohm Omnis systems SMALLER footprint, higher throughput. A new platform for wet chemical analysis enabling fully automated, parallel titrations. Performing four different titrations simultaneously on a single, fully automated system is the new state of the art in titration. The new Omnis platform by Metrohm includes an ‘x-y-z sample robot’, taking the efficiency of wet chemical analysis to new levels.

On a smaller footprint It makes a substantial difference in terms of footprint to accommodate 175 samples on the square design of a modular x-y-z system as opposed to distributing the same number of samples across two or even three discrete

Higher sample throughput Besides a titrator, the new Omnis platform includes an x-y-z sample robot that is modular by design and accommodates up to seven racks with a maximum capacity of 175 samples altogether.

Aqualytic COD Vario set-up THE Aqualytic COD Vario set-up allows highly sensitive and precise water testing with minimum effort. It measures the small scale sealed tube - chemical oxygen demand (ST-COD) concentration by photometric detection, employing a linear relationship between absorbance and concentration. After adding the sample to an Aqualytic COD Vario tube test (LR, MR according to ISO 15705:2002), it is heated in the reactor and then analysed in the photometer. Waste water parameter COD The ST-COD of water as determined by this dichromate method can be

considered as an estimate of the theoretical oxygen demand, i.e. the amount of oxygen consumed in total chemical oxidation of the organic constituents present in the water. AL200 COD Vario photometer With a measuring range from 0 to 15, 000 mg/l O2, the Aqualytic COD Vario photometer is suitable for waste water testing. Set-Up AL200 COD Vario The Aqualytic COD Vario set-up allows highly sensitive and precise water testing with minimum effort.

Streaming current detectors in water treatment CHEMTRAC’S HydroACT Analyser with DuraTrac 4 streaming current sensor is a reliable and accurate on-line streaming current monitor providing unique and versatile capabilities for optimising coagulant or polymer dosing. It has improved streaming current measurement capability, expansive input/ output, state-of-the-art chemical feed logic, and the ability to monitor additional parameters key to coagulation (e.g. pH, UV254, NTU). This revolutionary product offers a dependable, comprehensive, and scalable approach for tackling virtually any water treatment scenario. A well-designed interface gives the user easy access to frequently used features, such as zero offset. Intelligent diagnostics, service reminders, advanced alarm features, and optional email/text alerts all work together to notify the user when service is required or when process conditions have changed sufficiently to warrant attention. Also available in a benchtop version, the Laboratory Charge Analyser (LCA) is an essential

coagulation optimisation tool for the water treatment professional. The LCA allows the user to determine the ideal coagulant dosage needed to achieve optimum Nephelometric Turbidity Unit (NTU) and Total Organic Carbon (TOC) reduction in less than five minutes typically. The LCA can also be used to determine the dosage rate of additives such as lime or caustic when used to raise coagulation pH of low alkalinity waters. The larger sample size capability of the LCA allows the user to accurately titrate samples using undiluted coagulant, which is a very important feature when working with highly reactive coagulants like polyaluminium chloride (PACl) or aluminium chlorohydrate (ACH). ACI TECHNICAL SERVICES Tel: (011) 524 8400 aci@acitechnical.co.za www.acitechnical.co.za

autosamplers with turntables. The amount of bench space saved with the new titration platform is considerable. At a more competitive price As the capacity of turntable sample changers is inherently limited, pushing the limit used to mean investing in another autosampler and a titrator, possibly more, depending on the sample volume. Not so with the Omnis platform. The Omnis sample robot can be scaled up module by module from size small to large all connected to the same titration stand.

In much less time Fully automated parallel titration at four work stations means users get the same number of samples analysed for the same parameters up to three times faster than by sequential analysis. The titrations performed at four work stations can be all the same kind or different ones – the new platform can handle both.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

It measures the ST-COD concentration by photometric detection employing a linear relationship between absorbance and concentration. UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Measuring water in biodiesel BIODIESEL is a fuel that is composed of the esters of naturally-derived fatty acids. It can be used as a standalone fuel in combustion engines or blended in with conventional petroleum diesel. The benefit of using biodiesel over petroleum in combustion systems is that biodiesel produces fewer emissions. Since biodiesel is produced from renewable resources, it also offers more sustainability over petroleum diesel. Why test water in biodiesel Among the specifications for ASTM D6751, water content is a vital component of biodiesel testing for efficient operation. Water in biodiesel must be strictly monitored in order to stay below the 500mg/L (ppm) limit. Fuel that has water content above this value has a higher risk of damaging the fuel system components of an engine due to corrosion. Too much water in biodiesel can also promote microbial growth, which contributes to biofilm development in fuel line components. How Hanna can help with testing water in biodiesel A biodiesel producer contacted Hanna Instruments for a method to

measure the moisture content of their soybean-derived biodiesel. They were currently using Karl Fischer titrations looking for a replacement unit to measure the water content. Hanna recommended the HI904 Karl Fischer Coulometric Titrator. The coulometric Karl Fischer titrator was selected over volumetric titration for its ability to more accurately measure samples that have very low water content. The producer’s expected water content was 0.3%, which is well within the optimal range of 1ppm to 5% water. The solvent they use in their titration is 1-pentanol, since biodiesel exhibits poor solubility in methanol. By using this setup, the producer was able to inject biodiesel directly into the titration cell without having to perform an external dissolution. This feature accelerated their turnaround time for analysis. A generator electrode without a diaphragm was used to avoid clogging, reduce drift rates, and reduce the number of consumables needed.

HANNA INSTRUMENTS JHB: (011) 615 6076 CT: (011) 946 1722 DBN: (031) 701 2711 hanna@hanna.co.za www.hanna.co.za

WATER ANALYSIS AND PURIFICATION

ACI Technical Services Tel: (011) 524 8400 aci@acitechnical.co.za www.acitechnical.co.za

water analysis & purification

Issue 2 2018

Water quality measurements made easy AQUALOG is the only instrument to simultaneously measure both absorbance spectra and fluorescence ExcitationEmission Matrices. EEMs are acquired up to a 100 times faster than with other instruments. Dedicated software automates traceable quinine sulphate unit calibration and correction of inner-filter effects and Rayleigh and Raman scattering lines, enabling rapid export to modelling algorithms like PARAFAC. The Horiba Aqualog now offers new deep UV absorbance and fluorescence excitation from 200nm, in addition to a fully automated sample queue tool to facilitate continuous data acquisition, analysis and export for immediate multivariate analysis with the Solo.

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Some of the main features include: • The only true simultaneous absorbance-fluorescence system available

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• • • • • • •

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TE-cooled CCD fluorescence emission detector for rapid data acquisition up to 100 times faster than any other benchtop fluorometer Corrected UV-VIS absorbance detection path for stability and accuracy Double grating excitation monochromator for superior stray light rejection Matching bandpass for absorbance and fluorescence spectra Automatic sample changer option (2- or 4-position) Compatible with flow cells and titrator Optimised experiment set-up menus minimise user configuration time Complete NIST-traceable corrected fluorescence spectra automatically generated Spectral and kinetic analysis tools for both absorbance and fluorescence data Methods and batch protocols for automating multiple sample measurement

WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

Efficient water analysis with Excellence titrators FOR environmental applications where water analysis using classic test parameters such as hardness or alkalinity is a priority task, Mettler Toledo’s T7 Excellence titrator provides the innovation you need. This fully automated titration system with the InMotion autosampler provides accurate water analysis with maximum sample throughput – up to 313 samples.

The Excellence T7 features One Click titration technology for secure, simple and efficient titration. The benefits of this intuitive user interface include modularity, flexible user management, automatic burette recognition and ‘plug and play’ sensors. A single sample or an entire series of samples can be started with just one touch to the short-cut key on the colour display.

Mettler Toledo’s InMotion autosamplers offer a water bath version that allows samples to be run at the same temperature, eliminating discrepancies in pH or conductivity results due to temperature differences. Another unique feature is that the titration head is able to stop at two alternative sample heights. Typically, the conductivity sensor is positioned lower than the other electrodes and tubes to minimise contamination as it stops at the first down position during multiparameter analysis. After conductivity measurement is complete, the head will move down completely to submerge the other electrodes and continue with the rest of the analysis (pH, alkalinity, hardness, chloride). The LabX 2018 platform provides the convenience of a centrally managed software system that can control several different instruments including balances, density meters, refractometers, melting point apparatus, quantos, Karl Fischer and titrators, as well as pH meters and UV/VIS spectrophotometers. A single database means all users can access the same methods, sample series, results, and more, whether at the instrument or using a remote computer.

MICROSEP (PTY) LTD Rudy Maliepaard Tel: (011) 553 2300 Fax: (011) 553 2400 rudy.maliepaard@microsep.co.za www.microsep.co.za

Determination of chromate in drinking water HEXAVALENT chromium (Cr (VI)) is considered toxic and potentially carcinogenic; hence its concentration in environmental and drinking water should be as low as possible. Hexavalent chromium released into nature ends up in drinking water, causing significant contamination: even minute doses are harmful to the environment and to health. In the environment, chromium is encountered primarily in the two forms Cr (III) and Cr (VI). Whereas Cr (III) compounds pose no major risk (and are essential for humans), hexavalent chromium (also called hexachrome, chrome-6, and Cr (VI)) is harmful. The strong oxidising agent Cr (VI) is classified as carcinogenic, mutagenic, and damaging to the DNA. Acute chromium (VI) poisoning leads to renal damage. Chronic Cr (VI) exposure can lead to changes in the gastrointestinal tract. If inhaled, it can cause lung cancer. Because hexavalent chromium dissolves very readily in water, the result is high bioavailability and mobility. Chromium is used in the production of steel (added to give greater hardness and resistance to corrosion), in the electroplating industry (surface treatment by means of chromium plating; passive films by means of chromatisation), in

leather production (chrome tanning), and as a pigment in dyes and coatings. Chromium was also used as an impregnating agent for wood. Limestone and clay, the starting materials for cement, also contain chromium in the form of Cr (III), some of which oxidises to Cr (VI) during the production of cement. Metrohm has developed a highly sensitive ion chromatographic method for determining hexavalent chromium that is now part of the latest EPA Method 218.7. The analysis is explained in detail in the IC Application Note U-69. METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

Ultrapure water from flexible hand-held dispenser THE Elga Purelab Flex 3 and 4 range offers many advantages for analytical and life science applications. It allows users to focus on routine test work, without having to worry about the water quality affecting any test results. The point-of-use display provides absolute confidence in the water purity as the ultrapure water is dispensed. It displays clear, easy to understand information at all times, such as system status, temperature, alarms, time and Total Organic Carbon (TOC). The TOC reading, critical for sensitive analytical applications, is in real time providing an advantage over other conventional TOC monitors which provide a delayed response reading. Point-of-use filters efficiently remove biological impurities such as endotoxins, DNase, RNase and bacteria. These water purification systems have a flexible ergonomic patent-pending handset that fits comfortably in the hand for point-of-use dispensing. It provides a convenient range of multiple dispensing options from proportional control (drop by drop) and auto volume to locked dispense for quick filling of large laboratory glassware. With its easy access doors routine sanitisation is accomplished in minutes, saving users’ precious time. The patentpending sanitisation cartridge makes sanitisation minimal with no manual handling of any chemicals.

Purelab 3 and 4 systems deliver up to 10 litres of ultrapure water per day and up to two litres per minute. The Purelab Flex 3 delivers ultrapure water direct from potable tap water and Purelab Flex 4 requires a prepurified feed. The Purelab Flex conforms to international water standards (CLSI, CLRW, ISO 3696: Grade 1,2,3, ASTM, D1193-06, Pharmacopeia US, EP and JP). Validating the water quality has never been easier using the system’s USB port to capture the data on to a flash drive. These systems can be adapted to respond to a laboratory’s constantly changing water purity needs. LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

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Issue 2 2018

water analysis & purification/ph

A compact ultrapure water system THE Sartorius arium mini is a compact ultrapure water system that is specially designed for ultrapure water requirements of less than 10 litres per day. With the capacity to deliver ultrapure water at a rate of 1 L/min and a width of only 28cm, this space-saving unit easily integrates into nearly any laboratory environment. For analytical and especially critical applications, such as HPLC/UHPLC, arium mini can be equipped with an optional integrated UV lamp (185/254 nm). This ensures reliable production of ultrapure water that is virtually free of organic components.

The standard version of arium mini is independent of a permanently installed water tap. Water is supplied to this system via the integrated bag, which is filled by a built-in pump. In the process, pre-treated water is pumped into the bag automatically and is thus used as feed water for the production of ultrapure water. Originally developed for the pharmaceutical industry, this bag is optimal for storing purified water. The closed bagtank system prevents secondary contamination while ensuring consistent long-term water quality. Uncomplicated exchange of the bag also facilitates upkeep of the system and considerably reduces maintenance time

Bacteria in pure water Controlling a growing problem DR Paul Whitehead, R&D Laboratory Manager at Elga LabWater is well known in research and laboratory circles for his authoritative articles relating to pure and ultra-pure water. One of his contributions is entitled ‘Bacteria in pure water – controlling a growing problem’.

Ohaus smart bench meters For a variety of laboratory applications AFTER more than a century of perfecting the art of measurement through durable weighing products, Ohaus precision is now available in a line of benchtop electrochemistry products that includes pH and conductivity meters that can also test for salinity, total dissolved solids (TDS), and Oxidation-Reduction Potential (ORP). The Starter Series of benchtop meters includes a wide range of products from basic level meters that offer high performance at a great value, to premium performance products that have extended and advanced functionality.

Standard features include: • Intuitive software powers the Starter Series: Intuitive software and a wellorganised LCD display work in tandem to make operating the Starter Series a simple and straightforward task • Functional design assists with ease-ofuse: With five clearly marked input keys and built-in or standalone electrode holders, operating the Starter bench meters and obtaining measurements is an easy process • Reliable calibration results in accurate measurement: Starter tracks the accuracy of the calibration process on the display so users can measure with peace-of-mind knowing results will be highly precise • Built-in electrode arm makes operation simple and convenient • Auto buffer helps to avoid errors during the calibration process The Starter 2100 is the bench meter of choice for those looking for a costeffective pH meter that will provide reliable measurements time and time again.

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

compared with conventional tank systems. The bagtank does not require any hazardous cleaning chemicals, further increasing user safety as a result. The arium mini Plus, can be directly connected to a feed water tap. In this system, feed water is treated first by a pretreatment cartridge, which consists of a combination of activated carbon and a reverse osmosis module and is safely stored intermediately in the integrated bag of the system. Final production of ultrapure water then takes place using a specially developed arium scientific purification cartridge.

NATIONAL SEPARATIONS (PTY) LTD

The article discusses how and why bacterial growth can still occur even if organic and inorganic impurities are removed down to the limits of detection. Dr Whitehead addresses specific operational requirements that need to be considered to ensure laboratory water purifiers are successfully controlling bacterial levels. In the article, challenge test assess the ability of alternative filters to remove contaminants, and the results of tests using ultraviolet irradiation are shown. Dynamic water systems, maintenance regimes and sanitisation protocols are discussed.

The article shows how ‘with correct design and operation and careful application of protocols, low microbial specifications can be assured’. Copies of the article are available free of charge to interested parties from Labotec, the exclusive local agents for Elga. Email natasham@labotec.co.za

To advertise

Frances Renwick Tel: (011) 553 2300 Fax: (011) 553 2400 frances.renwick@microsep.co.za

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 sales@labotec.co.za www.labotec.co.za

contact Samantha Morgan on 082 218 6273 or samantha.morgan@ newmediapub.co.za

Automated pH systems METTLER Toledo’s SevenExcellence pH meter range when used with the Rondolino sample changer allows for automated pH, conductivity and ISE measurements. The Rondolino sample changer automates all SevenExcellence models, resulting in increased efficiency and time-saving. A perfect match to SevenExcellence, the Rondolino sample changer allows fully automatic analysis of up to nine samples. Instead of spending time in front of the SevenExcellence meter, one can now focus on other laboratory tasks while automated measurements are running on the Rondolino sample changer. Rondolino supports automatic pH calibrations and series with statistical evaluation such as mean value and standard deviation. The optional PowerShower perfectly rinses contaminated electrodes after each sample measurement. The installation and operation of the Rondolino is very easy: upon connection

via the USB interface, it is automatically recognised and ready to use. In order to use the sample changer for a method or series just activate the checkbox in the overview screen before starting the analysis. There is no need for any configuration or complicated settings. MICROSEP (PTY) LTD Sandra Reid Tel: (011) 553 2300 Fax: (011) 553 2400 sandra.reid@microsep.co.za www.microsep.co.za

29 Issue 2 2018

Automate acid/base titrations with the new Orion Star titrator series Potentiometric titrators giving accurate pH titrations with easily reportable results THE New Thermo Scientific Orion Star T910 pH automated titrator is modern, simplified, and designed to make performing titrations easier, more reliable, more reproducible and faster than manual titrations. The Orion Star T910 combines Thermo Scientific’s core electrochemistry technology with a state-of-the-art reagent dispensing system to expand the number of ions and compounds that can be measured beyond direct electrode analysis. It offers dynamic process controls that adjust the titration to optimise analysis results. The system is paired with the premium Orion ROSS pH electrodes, which offer excellent stability, fast response, high accuracy and precision, long lifespan, and minimal long-term drift. Use the Orion Star T910 pH titrator for dedicated acid-base titrations including: • Titratable acidity of juices and wines • Acidity of food products • Alkalinity of waters

YSI EcoSense pH1000A

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Acidity and alkalinity of consumer products Total acid number (TAN) Total base number (TBN)

This compact titrator is designed to: • Offer easy-to-use navigation from setup to live titration analysis to data transfer • Showcase titrations, onscreen instructions and help menus on a large colour graphic touchscreen display • Create and save up to ten user-defined methods • Save up to 100 titration data sets with date/time stamp • Facilitate data transfer to printer, computer or USB drive Offering the following benefits: • Accurate, reproducible results: Automating the titration workflow enables analyses to be run using the same setup parameters and calculations every time • Fast setup time: Setup and save electrode- titrant- and titration parameters once using customisable methods • Prioritise lab throughput: Start the titration and let the instrument run unattended.

THE pH1000A benchtop instrument is an economical, accurate and easy-to-use solution for basic, routine pH or mV measurements in the laboratory. The autolock feature locks stable measurements on the display, resulting in precise, repeatable, and error-free measurements. Simple calibration procedures, automatic buffer recognition, and electrode efficiency display makes calibration quick and easy. Features include: • Measures pH, mV (ORP), and temperature • Large, high-contrast, LCD display • Simple 1-, 2- or 3-point calibration

New Metrohm meter is every inch a ‘Metrohm’ THIS meter from Metrohm is robust, reliable, and remarkably simple to use. Metrohm presents the 912 conductometer, the 913 pH meter and the 914 pH/conductometer, a new generation of meters for pH and conductivity measurement. The new Metrohm meters are ‘two in one’: precision instruments for the laboratory and robust companions for mobile use in the field and the process. During field-use the new meters are powered by batteries. Afterwards, they can be recharged, even on the road on the

Limits of colourchange pH tests

cigarette lighter, with the use of an adapter. ‘Two-in-one’ applies to the performance of the new meters: parallel measurement of pH and conductivity with the 914 pH/ conductometer; parallel recording of two pH values with the 913 pH meter. Both versions indicate the temperature of the samples. The 912 conductometer measures the conductivity, salinity and temperature of the sample. Ergonomic design makes sure the new meters fit comfortably in one hand. Each key on the clearly organised user interface comes with a secure pressure point. Hence, the meters can be operated

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Minimal cost and downtime: Easily replace titrator parts to minimise maintenance downtime while long lasting electrodes reduce the cost of ownership Securely documents test results: View results live, in the summary table, and within the 100-point data log Applications database: Tested and validated pre-programmed methods can be easily uploaded onto your titrator via USB flash drive

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

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Autolock mode holds stable readings Automatic or manual temperature compensation of all pH measurements Calibration is sorted in memory; view electrode efficiency at any time BNC input allows for any pH or ORP electrode with BNC to be connected Battery or AC power

MONITORING AND CONTROL LABORATORIES (PTY) LTD Tel: (011) 608 4664 083 625 9381 sales@moncon.co.za www.moncon.co.za

intuitively with one’s left or right thumb while the other hand remains free to hold the electrode in the medium in which the measurement is done. The new Metrohm meters wouldn’t be Metrohm, if they weren’t extremely robust: all three versions meet the requirements of IP67. Back in the office, the meter is simply plugged in at the USB port of the PC and the collected data is exported straight to the LIMS or Excel or can be managed in tiBase, the Metrohm titration software.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

WE measure the potential of Hydrogen (Ph) for a variety of reasons: from ensuring the chlorine in pool water is an effective sanitiser, to making sure fermented foods are safe to eat. A wellmaintained pH level is critical to many things we do and use daily. Because pH is so important, we need to make sure we are accurate in our testing. While common pH tests like chemical test kits and pH strips are simple and inexpensive, they come with some issues that could lead to inaccurate results. There are many methods for testing pH, but which one will work best? Alternatives to pH colour matching: • Pocket testers • Portable pH meters • Wireless pH meters Pocket testers A pocket pH tester is a simple, all-in-one instrument for pH testing. Testers can range from a less expensive general-use meter to a more specific version for more specialised uses. Portable pH meters Portable pH meters are more expensive than pocket testers for a few reasons. The meters themselves are much larger, and unlike testers the electrode is connected to the meter by a cable or wire. Many also come with more features than a tester, such as the ability to test other parameters in addition to pH. Wireless pH meters Wireless pH meters such as Halo are a good choice for those who want to upgrade from their tester but are not yet ready for a portable meter. With Halo, users already have a pH meter in their pocket with the Hanna Lab App for iOS or Android. Decide which of the ten Halo models is most suitable, and simply connect it to a phone or tablet via Bluetooth.

HANNA INSTRUMENTS JHB: (011) 615 6076 CT: (011) 946 1722 DBN: (031) 701 2711 hanna@hanna.co.za www.hanna.co.za

liquid handling

30 Issue 2 2018

BenchSmart 96 semi-automated pipetting system SPEED and precision meet with Mettler Toledo’s semi-automated 96-channel liquid handling platform. Rainin’s BenchSmart combines the flexibility of a manual system with the accuracy and reliability of electronic pipetting. For complex protocols and precise liquid handling, nothing beats BenchSmart for consistent aspiration and dispensing. It is ideal for research environments where frequent modifications to the protocol are the norm. Being so compact, the instrument takes up little room on the workbench and the large touchscreen keypad and intuitive graphic interface make it easy to design, save and retrieve any protocol. BenchSmart improves the

repeatability of experiments by virtually eliminating variability in how liquids are aspirated and dispensed. Users have complete control over the mechanical movement of the instrument, whether it is controlling the speed of the pipetting head, positioning tips or changing protocol order. The wide range of pipetting modes can be used for virtually any application and three easily interchangeable pipetting heads (0.5-20µL, 5-200µL, and 1001000µL) provide exceptional volume range. Head changing is a simple process through animated graphics that guide users through each step of the process. A fourplate layout minimises the need to swap out tips and reservoirs, saving time and reducing the risk of errors. Mettler Toledo supports the Rainin

BenchSmart 96 with a full range of accessories and consumables. Rainin’s BioClean high-throughput tips are manufactured to exceptionally high standards and are guaranteed to be free of defect or impurity. Tip options include sterile, filter and low retention, in both individual racks and space-saving stacks. MICROSEP (PTY) LTD Frances Renwick Tel: (011) 553 2300 Fax: (011) 553 2400 frances.renwick@microsep.co.za www.microsep.co.za

Automating liquid handling and analysis

DL-D50-Pro dispenser and diluter systems

MANUAL sample preparation can be a time-consuming and error-prone task leading to inconsistent results. Save time and improve the precision of your titrimetric analyses with Metrohm’s high-quality solution for automated sample preparation: the 815 Robotic Titration Soliprep. This instrument allows users to automate the entire procedure: homogenising the sample, cleaning the

THE DL-D50-Pro dispenser and diluter system from Dragon Lab can greatly improve work efficiency in the sample preparation process. It is widely used in analytical techniques such as High Performance Liquid Chromatography (HPLC); Gas Chromatography (GC); Liquid Scintillation; Atomic Absorption (AA) and Inductively Coupled Plasma Spectroscopy (ICP). It can also be used in forensic analysis, the mining industry, oil sampling; environmental analysis and reagent dispensing.

homogeniser, adding solvents or auxiliary solutions, and carrying out the titration. Benefits include: • Automating sample preparation means that users have more time for more important tasks • Thanks to the high-frequency Polytron homogeniser, a homogeneous sample solution is achieved in a very short time • Furthermore, sample preparation and determination are both automated. This means that users no longer have to carry the sample from one work station to the next, affording even greater time savings METROHM SA (PTY) LTD

Fast sample throughput and unattended operation.

Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

Clear Advantage reagent reservoirs INTEGRA offers innovative 10ml, 25ml and 100ml multichannel reagent reservoirs and 150ml and 300ml automation friendly reagent reservoirs. Both styles of Clear Advantage reservoirs are designed to nest inside each other, making it possible to get twice as many reservoirs in half the space, when compared to other products on the market, reducing inventory space requirements and shipping costs. Unlike traditional reservoirs that have hard to see graduations moulded directly into the plastic, Clear Advantage reservoirs are made of clear 100% virgin polystyrene and fit into a reusable base with bold, crisp, clearly visible graduation markings. The unique design leads to more accurate

reagent measurements, no over pouring, and less waste. Both multichannel and automation-friendly reagent reservoirs share many of the same

Features include: • It is ideal for dedicated dispensing and diluting applications • Five operating modes to allow users to dilute, dispense, mix, pipette and rinse. In addition to major manipulating function

features such as clear graduations, reusable bases; pour back spouts and minimal dead volumes. Both styles of reservoirs also have specific innovations; the automatic version offers features such as dual viewing windows, latching lids with a gasket for spillage prevention and an anti-sealing pattern to prevent the pipette tips from seal off.

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like priming, titration, and volume measurements Pipeline and procedure switching is simple The high torque, precision stepper motors provide unsurpassed positional accuracy Full range from 250μL to 25mL Compatible with seven kinds of syringe range Adjustable pipetting speed for nine stages

UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Integra also offers automation friendly polypropylene reagent reservoirs which provide improved chemical compatibility and also permits autoclaving. These reservoir options include a 300ml open-well reservoir with 96 pyramid shaped indentations, a 12-column and an 8-row reservoir. These reservoirs also offer exceptionally low dead volumes; the 30ml open-well reservoir only yields a dead volume of 9.7ml, the 12-column reservoir has a dead volume of 219μl per column and the 8-row reservoir retains a dead volume of 354μl per row. LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

environmental equipment Metrohm simplifies air pollution monitoring AIR pollution not only comprises gaseous components but also Particulate Matter (PM) in the form of tiny particles. These fine particles penetrate in the lungs and are detrimental for human health. The determination of anions and cations in atmospheric aerosols yields essential information concerning transport and atmospheric transformations processes as well as emission sources. Up to now, these determinations have been carried out using filters that collect the aerosol particles over a long period of time, usually 24 hours. Prior to chromatographic analyses the particles are removed from the filters and dissolved in water. This method only allows analysis over a 24-hour period, is labour intensive, temporal resolution is poor and semicontinuous on-line measurements are not possible. Metrohm has the technology that overcomes these problems. The first is the particle-into-liquid sampler (PILS), coupled to a Metrohm IC. The second is the monitoring instrument for Aerosols and Gases (MARGA), with two integrated IC systems. Both instruments comprise gas denuders, a condensation particle growth sampler as well as pump and control devices. While slightly different in construction, both apply the technique of growing aerosol particles into droplets in a supersaturated water vapour environment. These droplets are continuously fed into sample loops or pre-concentration columns for on-line IC analysis. Proper selection of the ion chromatographic conditions of the PILS-IC allow for a precise determination within 4-5 minutes of seven major inorganic species (Na+, K+, Ca2+, Mg2+, Cl-, NO3-, SO42-) in fine aerosol particles.

With longer analysis times even airborne low-molecular weight organic acids such as acetate, formate and oxalate can be analysed.

MARGA additionally facilitates the simultaneous analysis of HCl, HNO3, HNO2, SO2 and NH3 METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

31 Issue 2 2018

Ready, steady ... GO Leaching and digestion with Multiwave GO AN entirely new concept of microwave-heated instruments for fast and routine leaching and digestion applications, the Multiwave Go has been launched in South Africa. Let´s (Multiwave) GO The newest member of the Multiwave family is impressive boasting simplicity and straightforwardness. It is a compact instrument, combining the benefits of multimode ovens (e.g. high vessel capacity) and monomode microwave systems (e.g. small footprint) into one single device. Clean lines: One rotor - one vessel type Multiwave GO has been designed exclusively for leaching and digestion. The proven Smart Vent technology using HVT50 vessels allows for the digestion of high sample weights. Single vessel - multi vessel When operating in multi-vessel mode, the instrument automatically determines the number of used vessels and ensures smooth operation. The new single-vessel mode supports quick digestion of individual samples and facilitates method optimisation.

• Temperature programmes: Non-invasive temperature measurement and robust temperature control, no additional sensors needed • Smart vent Temperature-independent, pressure-activated venting, reliable overpressure release • Easy handling Vessels with hand-tight closure (‘2 turns 2 tightness’), lightweight fluoropolymer-coated aluminium rotor • Easy operation Intuitive software with pre-installed generic methods, embedded controller with convenient touchscreen • Built-in-cooling system Silent turbo cooling with guided airflow to minimise cooling times Good to know The DMC concept supports fast and efficient heating in a compact instrument, combining the benefits of multimode and monomode instruments.

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908 info.za@anton-paar.com www.anton-paar.com

Multiwave GO features and benefits: • Directed Multimode Cavity (DMC) Directed self-adjusting microwave field for highly efficient turbo heating in a compact system (patent pending) • Single- and multi-vessel mode From one up to 12 samples can be digested in the same run

Test anything with climate test chambers from Weisstechnik • PRODUCTS must be able to withstand a variety of temperatures during manufacturing, transport, storage and use. Seasonal differences and different climatic zones can affect products to varying degrees. The climate test chambers ClimeEvent from Weisstechnik available from Labotec, help users test the influence of temperature and humidity on the properties, function and lifespan of products, reproducible, certified and under accelerated conditions. ClimeEvent climate test chamber, a world first from Weisstechnik, is setting standards in the fields of performance, future-proofing and usability. A new refrigerant makes ClimeEvent extremely eco- and user-friendly. Optimised air guidance delivers best-in-class performance.

The innovative WEBSeason user interface allows users to programme, control and monitor tests at anytime and anywhere - even from a tablet or smartphone.

Customer benefits: • The new refrigerant R449A is used in all climate test chambers ClimeEvent. The GWP value of just 1397 ensures safe usage even after 2030, and the refrigerant does not have to be replaced. This makes the equipment easier to maintain and more environmentally friendly • The test chamber floor is made of highlyalloyed, extra corrosion-resistant stainless steel 1.4404. Thanks to special welding, smooth surfaces, rounded corners and complex stamped grid layers make the test chamber easy to clean. Standard humidity bath flushing prevents contamination of humidification water • The humidity of the test space air is measured according to the internationally valid psychrometric measuring principle. The life time of the psychrometer wick is

considerably increased due to a selfcleaning mechanism The smartly engineered air guidance and the supply and exhaust air control system comes as standard, ensures the best performance in its class for ClimeEvent

WEBSeason web-based user-interface can be used to programme, control and monitor tests at anytime and anywhere, even from your tablet or smartphone. Language and units can be set to suit the user and the settings can be saved. In this way, WEBSeason provides a new dimension of flexibility and efficiency. LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

environmental equipment

Issue 2 2018

Heavy metal analysis goes mobile METROHM has introduced the 946 Portable VA Analyser, a compact, portable, all-in-one solution for heavy metal analysis of surface water. Measurements with the 946 Portable VA are sensitive enough to detect trace level concentrations of total arsenic, mercury, and copper well below the limit values defined by law in many countries, among them the US and the member States of the EU. Owing to a lack of viable alternatives, trace level quantification of heavy metals have usually been performed in the laboratory using high-end techniques such as IC-ICP/MS.

The 946 Portable VA on the other hand not only frees the analysis from the laboratory, but is also much less expensive than competing technology. It also enables users to discriminate between species of heavy metals such as the highly toxic As (III) and the less toxic As (V). Handling the 946 Portable is straightforward and measurements take a few minutes, providing matching results produced in the laboratory in every regard, be it sensitivity, accuracy, or reproducibility. At the heart of the measuring stand is a unique, disposable sensor (the scTRACE Gold), which can be easily exchanged due to a clever plug-in design. The complete set-up with measuring stand, accessories, and bottles comes in a portable carrying case.

METROHM SA (PTY) LTD Tel: (011) 656 1918 CT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

INTRODUCING BIOTEK’S NEW...

Amnis imaging flow cytometers

Microscopy in flow - spanning research disciplines in the life sciences MICROSCOPY offers detailed cellular images and morphologic information, which are useful scientific tools for the study of cell function. However, the interpretation of microscopy images can be subjective, qualitative, and laborious. Flow cytometry is excellent for quantitative phenotyping and yields statistically robust results by rapidly interrogating large numbers of cells. However, flow cytometry lacks any ability to image, so sub-cellular localisation and functional studies are difficult at best. By combining the speed, sensitivity, and phenotyping abilities of flow cytometry with the detailed imagery and functional insight of microscopy, the FlowSight and ImageStream X MKII instruments overcome the limitations of both techniques and open the door to an extensive range of novel applications. FlowSight imaging flow cytometer: • Capable: Applicable to every research discipline

Olympus BX43 Ÿ

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6- to 384-well microplate reading with 340-750 nm detection range Endpoint, Kinetic and well area scanning read modes Colour touch screen user interface for quick and easy programming Includes versatile Gen5 software for Windows Temperature control to 50 °C and shaking USB ﬂash drive for convenient data export Common applications – ELISA – Protein assays – Enzyme kinetics

Analytical & Diagnostic Products JHB: +27 (0)11-794-5959 CPT: +27 (0)21-975-6390 Email: support@adpsa.co.za | Website: www.adpsa.co.za

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Strip washing of 24-, 96- and 384well microplates Multiple washers in one – ELISA, cell based assays and Luminex xMAP sample processing Colour touchscreen user interface with available PC software 2x8 manifold for fast 96-well processing Automated buﬀer switching with liquid level detection Common applications – ELISA – Cell-based assays – Magnetic and polystyrene bead assays – Filtration-to-waste processes – ELISPOT

This cost-effective model offers more advanced features THE BX43 Olympus microscope is durable and easy to use, whilst maximising efficiency in busy testing laboratories. It is easy to expand the microscope’s capabilities, allowing users to add functionality as their needs change. The BX43 microscope utilises a high colour rendering white LED with a luminosity equivalent to a 30 W halogen lamp. The longlasting LED provides users a consistent colour temperature at any brightness level. With an optional low magnification condenser, users

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Sensitive: Camera-based detection dramatically increases resolution over traditional flow cytometry Affordable: Smaller footprint with configurations for any laboratory focus and budget Powerful: Characterises populations by virtually any visual or fluorescent attribute

ImageStream X Mark II imaging flow cytometer: • High-throughput: Analyses thousands of cells per second at up to 60X magnification • Intuitive: Simple user-interface with real-time plotting and gating • Adaptable: Can be configured with one to seven lasers • Boundless: Variable magnification images for small particles and the largest cells

MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

can change the objective magnification from 2X to 100X (dry) without changing the condenser or moving the top lens. In faceto-face or side-by-side configuration, the microscope’s LED illuminator delivers bright images to the second user to facilitate discussion. Choose from a wide variety of modular components, including ergonomic observation tubes and stages, in order to customise the microscope to a specific application.

WIRSAM SCIENTIFIC JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 wirsamjb@wirsam.com www.wirsam.com

South African manufactured Certified Reference Materials for Spectroscopy

ULTRASPEC® • • • • • •

Protocol of ISO 17034 Single-Element Aqueous CRM’s Multi-Element Aqueous CRM’s Made to order. Calibration Solutions for all Traceability to NIST. models of: Accompanied by a Certificate of Analysis. ICP-OES & ICP-MS A South African manufactured product

SUPRAPURE • • •

Nitric Acid (HN03) 65% - Certified. Hydrochloric Acid (HCL) 33% - Certified. Hydrofluoric Acid (HF) 48% - Certified.

Calibration Solutions for all models of: ICP-OES & ICP-MS Tuning solutions Wavelength Calibration solutions Interference check solutions Calibration Verification solutions Spiking Solutions MASS Calibration solutions

Detector optimization solutions Doubly charged ION test solutions ICP-MS Internal standard stock solution ICAL solution Profiling solution

Manufactured by

Chemists for Chemists

Manufactured by

Chemists for Chemists

ultraspec@mweb.co.za www.ultraspec.biz Cell: 082 354 7730 Fax: 086 530 3357

SPECTRODCOPIC S

life sciences

34 Issue 2 2018

Breakthrough for new Thermo Steri-Cycle series CO2 incubators THERMO Scientific has launched two new CO2 incubators called Steri-Cycle for sensitive cultures like stem and primary cells. It is exclusively available from their local agents Labotec. New technologies that can be found in the design to enable better cell growth conditions include the Thrive active airflow for homogenous growth conditions; a proven ISO5 Hepa filtered air on-demand high-temperature sterilisation and enhanced simplicity for added convenience. Steri-Cycle direct heat CO2 incubators are available in two sizes, either a 165L or the large capacity 255L for high volume cell culture vessels. Both are manufactured from either electropolished stainless steel

or 100% pure copper. The units are easy to stack and have a compact footprint, reversible exterior door with easy-to-clean coved-corner interiors. Thrive active airflow technology An in-chamber fan gently and evenly distributes clean, humidified air throughout the chamber to provide faster recovery rates and uniformity for consistent results. Should the door open, cells will experience total recovery of the growth parameters in less than 10 minutes following a 30 second door opening. Any incoming air travels over a direct heated water reservoir resulting in 50% faster humidity recovery.

In-situ sensors Any deviations in desired conditions are quickly detected with dual temperature probes and PID controller. Temperatures recover in less than five minutes. Contamination control Cultures are protected 24/7 with on-demand high temperature sterilisation ‘Steri-Run’ cycles that reach 180°C. An overnight routine gets rid of any microbial contaminants and eliminates the need for separate autoclaving of parts. An advanced Hepa filter technology provides ISO-5 clean air quality conditions five minutes after a 30 second door opening. The chamber is filtered every 60 seconds to ensure air quality.

800 TS Absorbance Reader and the 50 TS Washer 800 TS Absorbance Reader THE 800 TS Absorbance Reader is an affordable, high quality microplate reader for assays in 6- to 384-well formats. The colour touchscreen provides a visual user interface, making programming simple. The USB drive allows convenient data export. The on-board software includes ‘quick read’ and custom protocols, with results viewed immediately after measure, followed by export to USB or printing via the available compact printer. The software also stores a history of programmed assays and recent plate readings for instant recall. The 800 TS can be configured to include temperature control and shaking, ideal for assays like

short- or long-term kinetics, which is enabled under computer control via the available Gen5 Software. The 800 TS, used alongside the 50 TS Washer, makes a great, affordable system to automate many application workflows, including immunoassays, cytotoxicity, enzyme assays, growth curves and more. 50 TS Washer The 50 TS Washer is a compact microplate washing system with functionality that is unsurpassed in its class. The colour touchscreen provides a visual interface with menu-driven programming that makes creating protocols fast and intuitive.

Shel Lab CO2 water jacketed incubator prevents shocks to cells THE Shel Lab CO2 water jacketed incubator is an ideal unit for cell culture applications. It provides a precisely controlled, accurate, pure environment throughout the culturing process. Shel Lab CO2 incubators are designed to provide the uniform temperatures and highly stable CO2 environments that are necessary to prevent shocks to cells. Standard design features: • Infrared (IR) CO2 sensor is extremely quick to recover CO2 levels after door openings and ensures superior pH stability • Unique water jacket design provides excellent temperature uniformity of +/-0.2°C at 37°C • Humidity levels, maintained through evaporation, of up to 95%

• Data logging capabilities • Designed to minimise contamination The jacketed incubator includes: a) Patented copper-caged Hepa filter b) Heated door to ensure superior temperature uniformity and also reduce the potential for condensation to form on the inner glass door c) Durable stainless-steel chamber with coved corners for easy cleaning d) Exclusive heated copper CO2 inlet not only promotes temperature uniformity but also prevents moisture from being introduced into the chamber e) Copper shelving option UNITED SCIENTIFIC (PTY) LTD CPT: (021) 592 5240 JHB: (011) 795 1900 DBN: (031) 206 0930 PE: 083 309 3939 info@united-scientific.co.za www.unitedscientific.co.za

Its performance for conventional platewashing is excellent, but the 50 TS offer much more than that. It is ideal for cellbased assay washing. In addition, available bio-magnetic separation and vacuum filtration modules make the 50 TS an excellent, affordable choice for automating the wash steps of magnetic or polystyrene bead assays.

iCAN touchscreen interface The intelligent iCAN interface provides complete data visibility.

LABOTEC (PTY) LTD JHB: (011) 315 5434 CT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Used in conjunction with the 800 TS Absorbance Reader or other detection system, the 50 TS offers a welcome upgrade from manual processing bringing convenience and consistently high-quality results to laboratory plate washing workflows.

ANALYTICAL & DIAGNOSTIC PRODUCTS JHB: (011) 794-5959 Fax: (011) 794-5963 CT Tel/Fax: (021) 975-6390 support@adpsa.co.za www.adpsa.co.za

Whole genome loss of function screens Using Merck’s CRISPR-Cas technologies DISCOVERY and refinement of the Clustered regularly interspaced palindromic repeat (CRISPR) CRISPRassociated proteins (Cas) technologies has revolutionised the way in which researchers are able to look at the complex genetic relationships underpinning life’s most fundamental processes. This technology is a continually evolving toolbox, allowing researchers the ability to engineer virtually any specific change into a genome, facilitating recapitulation of specific phenotypic outcomes. It is well documented that few phenotypes are the result of a single genetic change. More complex phenotypes, including those in disease progression and drug metabolism, are often extremely complex interactions of not just numerous genes but often multiple pathways within the cell or organism. This was always a stumbling block for gene editing (GE) technologies, as multiple gene knock-outs were progressively more difficult. However, because of the high

specificity, excellent processes and low developmental costs, CRISPR-Cas technologies have changed all that. CRISPR-Cas technology is ideally suited for application in whole genome applications. Genome screens can be undertaken one of two ways: Pooled or Arrayed. The choice of approach is determined by the research question. CRISPR-Cas has opened the possibility of genome wide screening and Merck has a talented pool of experts who can help with the application of this technology in any laboratory, even with limited technical proficiency. MERCK (PTY) LTD Tel: 08600 63725 Fax: 0860 522329 labsupply@merck.co.za www.merckmillipore.com

company listings

35 Issue 2 2018

YOU’LL ONLY KNOW THE BEST, ONCE YOU’VE TRIED THE BEST AFMS was established in 1986 and specialises in • • • • • • • • • •

Air Filter Sales, Services & Consultants DOP Testing Biological Safety Cabinets Clean Rooms Laboratory Equipment Particle Count Hepa Filter Servicing Laminar Flows Fume Cupboards BSL 1-4 Containment Installation

Phone Numbers

Physical Address

Office: +27 11 462 0120 Share Call (RSA Only): 0861 11 2367 Facsimile: +27 11 462 1489 Email: afms@afms.bz

30 Summit Road Blue Hills Midrand, 2162 South Africa

www.afms.bz

AfriFusion is a reliable and reputable supplier of sample preparation equipment, consumables and accessories for analytical methods such as XRF and ICP. Products: • Automatic Fusion Machines • Platinum Labware and Accessories • Micro Bead Fusion Fluxes • Zirconium Crucibles • Speciality Crucibles • Laboratory Chemicals Tel: +27 (0)870 950 868 Fax: +27 (0)12 667 3504 info@afrifusion.co.za www.afrifusion.co.za

Your testing solutions partner INSTRULAB a division of Air and Vacuum Technologies (Pty) Ltd 0861 VACTEC (822832) JHB: 082 576 9373 CPT: 082 575 6339 KZN: 079 508 4847 E-mail: info@vactech.co.za www.vactech.co.za

Tel: (0)11 462 6776 Fax: (0)11 704-6490 sales@anatech.co.za www.anatech.co.za

Products include: • • • • • • • •

ATM GmbH Metallurgical Sample Preparation INNOVATEST Hardness Testing Systems INSTRON Universal Testing Systems JEOL Electron Microscopes KRÜSS GmbH Advanced Surface Science NIKON Microscopes and Imaging Systems TA Instruments Thermal Analysis WITec GmbH Confocal Raman Tel: 086 0000 ALS (257) / 011 462-1363 Email: info@advancedlab.co.za Website: www.advancedlab.co.za

The logical choice for high quality scientific equipment Tel: +27 (0)87 610 0900 Fax: +27 (0)11 704 7713 / +27 (0)86 244 9524 E-mail: info@analyticalsolutions.co.za www.analyticalsolutions.co.za

Anton Paar Southern Africa (Pty) Ltd info.za@anton-paar.com www.anton-paar.com JHB (Head Office)

CAPE TOWN

Tel: 011 0215165/6/7

Tel: 021 801 0565

Fax: 086 610 3908

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DURBAN

P.E

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• Laboratory Instrumentation • Process Instrumentation • Automation & Robotics

Tel: +27 11 794 1393 sales@aqa-scientific.com www.aqa-scientific.com

company listings

Issue 2 2018

Biotech Solutions is the authorized partner for Sartorius in South Africa. Conveniently situated in Midrand, Gauteng, we service the whole of South Africa. Please contact us for more information about the complete range of Sartorius Laboratory products and Bioprocess solutions. Tel: 011 315 5444 Email: sales@biotechsolutions.co.za www.biotechsolutions.co.za

Bruno Steiner Lab Consultancy is a supplier of the following high technology lab equipment for the sub-saharan countries:

Bruker South Africa (Pty) Ltd Telephone: +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www.bruker.com

• Advion - Compact and affordable high performance mass spectrometer • Bio-Logic - High performance instruments for the research Lab Electrochemistry, Corrosion, Battery & Fuel Cell, Sensor Development. Nanotechnology, el-chemical Scanning systems & Rapid Kinetics • Camag - The world leader in Thin Layer Chromatography (TLC/ HPTLC) • Kuhner - The world’s most reliable Shaker/Shaking Incubator Tel: (011) 804 3503 Fax: 086 719 2778 Mobile: 078 342 3354 Email: bruno@bslc.co.za Web: www.bslc.co.za

Instrumental to your success

Chemetrix is the sole supplier of Agilent Technologies Chromatography, Mass Spectrometry, and Spectroscopy products for chemical analysis in Southern and East Africa. Chemetrix is also a supplier for Gerstel GmbH PAC analysers and Oxford NMR systems. • Chembiz is a supplier of high quality laboratory instrumentation. • Supplier of Ohaus balances, scales and moisture analysers. • Ohaus pH, Conductivity, electrochemistry products. • Ohaus Centrifuges, Micropipettes, Shakers, Vortex mixers. • Zwiebel precision mass calibration weights. • General laboratory equipment 8 Bryntirrold Drive Lonehill. P.O. Box 67 Northriding 2162 Johannesburg – Head office Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Mobile: 0763638115 E-mail: chembiz@mweb.co.za Cape Town Cape Town mobile: 082 897 4054 Cape Town E-mail: chembizct@mweb.co.za Website: www.chembizlab.co.za

bit.ly/ElementalAnalytics +27 (0)83 675 7900

Chemical analysis solutions include a comprehensive portfolio of Gas and Liquid Chromatography, Mass Spectrometry and Spectroscopy products, as well as a range of guaranteed analysers covering Food, Environmental, Petroleum, Mining and Forensic applications. Support, including hardware, software applications and training for these product lines are provided by Chemetrix’s support organisation – a highly technically qualified team of factory trained customer engineers and application chemists. Tel: Fax: Website: Email:

+27 11 541 9801 +27 11 541 9802 www.chemetrix.com Lynnette Lewis: lynnettel@chemetrix.co.za

Davies Diagnostics (Pty) Ltd We offer EXTRAordinary service to all laboratories. Our staff is technically qualified to offer full technical support of all our products. Our product range covers microbiology, haematology, virology, immunology, serology, blood transfusion, molecular biology, immunohistochemistry and general laboratory products. PO Box 3222 Randburg 2125 Tel:

+27 11 777 7600

Fax:

+27 11 787 6917

Email: mkt@daviesdiag.co.za www.daviesdiagnostics.co.za

Petrochemical Analysis Marie.Julsing@Ametek.com Tel: +27 11 979 4241 www.spectro-za.sales@ ametek.com

company listings

Issue 2 2018

Head office Tel: 011 615 6076 Fax: 011 615 8582

Tel 011 708 3705 Fax: 011 462 5872 www.hach.com www.ott.com

Durban Tel: 031 701 2711 Fax: 031 701 2706

Cape Town Tel: 021 946 1722 Fax 021 946 1723

Your solution provider of certified and analytical reference materials, pharmaceutical impurity - and drug standards, biological standards, profieciency testing schemes and Fusion Equipment

Port Elizabeth tel: 041 360 6957 Fax: 086 603 3357

Tel: (011) 466 4321 Fax: (011) 466 4611 sales.za@lgcgroup.com www.lgcstandards.com

Website: www.hanna.co.za E-mail: hanna@hanna.co.za

Innovative Solutions for Your Laboratory Requirements!

Your accredited service provider for:

3 Riley Road, Unit 17 Bedfordview Office Park, Bedfordview 2008. Laboratory Design & Supply • Scientific & Precision Equipment • Calibration & Services

Our vision and goal is to constantly add value by: l l l l

Supplying premium products Increasing footprint in African market Improving quality of laboratory results Spares holdings and back-up support

Tel: +27 (0) 11 916 5000 E-mail: info@imp.co.za www.imp.co.za / www.impautomation.com

- Calibration - Validation & Qualification - Technical Inspection

Tel: +27 1000060430 stuart@innovxafrica.co.za www.innovxafrica.com

ISO-IEC 17025 :2005

www.labcalsolutions.com T: +27 11 466 4145

816 1416

E: admin@labcal.co.za

Lasec is an African supplier of many top international brands of scientific and laboratory equipment. We take pride in being a partner to our clients assisting them to achieve optimal precision, performance and results. Labotec is your guarantee of WORLD CLASS LAB EQUIPMENT with South African based after-sales service and support Tel: +27 11 315 5434 Fax: +27 11 315 5882 sales@labotec.co.za www.labotec.co.za

[TEL] +27 21 531 7504

[EMAIL] sales@lasec.co.za

[FAX] +27 21 531 7562

[WEB] www.lasec.co.za

We provide innovative technology for your most challenging samples, including instruments for analytical, separation, and metallographic science as well as a complete line of consumable products. Tel: +27 11 974 1681 Fax: +27 11 974 1848 Cell: +27 82 7717 083 www.lecoafrica.co.za

company listings

Issue 2 2018

Merck (Pty) Ltd

agents for: CEM Microwave and Teledyne Cetac Technologies

M.A.D TECHNOLOGY (PTY)LTD Tel: +27 11 797 3660 Fax: +27 11 797 3670 Cell: +27 82 803 4484 bruce@madtech.co.za www.madtech.co.za

Microwave Digestion Chillers Clean Chemistry Rotary Evaporators Mercury Analysis Digestion Blocks Ashing Hot Plates Extraction

Circulators Tissue processing Grossing Digital Imaging Frozen Sections Tissue Banking Fixation Decalcification

Merck is an innovation-driven life science company offering a broad spectrum of proven tools and technologies, together with performance solutions that help our customers succeed in the research, development and production of biotechnology and pharmaceutical drug therapies.

www.merckmillipore.com

Tjaart Willemse Tel: (011) 892 4584 Cell: 083 793 1372 Fax: 086 269 5656 www.info@magna-analytical.com

Tel: 086-006-3725 Fax: 086-052-2329 Email: labsupply@merck.co.za PO Box 1998, Halfway House, 1685

National Separations (Pty) Ltd

Metrohm SA is a subsidiary of Metrohm AG, a leading Swiss company. We are a regional support centre for all sub-Saharan countries, including Mauritius and Madagascar. We supply the following : • Metrohm laboratory equipment • Autolab potentiostats and galvanostats • Metrohm NIR systems • Applikon on-line analysers Our products are widely used in the environmental, pharmaceutical, research, food, mining, electroplating, petrochemical and water treatment industries as well as tertiary institutions for teaching and research. Tel: +27 11 656 2686 Visit our website www.metrohm.co.za for more information

Microsep is a supplier of high technology scientific, analytical, laboratory and weighing instrumentation in Southern Africa. Our focus is to provide high quality products and innovative solutions to satisfy the needs of our customers in the general laboratory, pharmaceutical, biotechnology, food and beverage, chemical and petro-chemical, environmental and industrial markets. Market leading brands include Waters Chromatography and Mettler Toledo. Jhb: (011) 553 2300 CT: (021) 914 0393 CT: (021) 886 9157 DBN: (031) 701 4705/6 PE: (041) 365 5168 Email: info@microsep.co.za

2 Saturn Crescent Linbro Business Park Frankenwald Ext. 30 Sandton 2196 www.microsep.co.za

National Separations (NATSEP) is the supplier of laboratory filtration, water purification and consumable products for the pharmaceutical, biotechnology, food & beverage and industrial industries. NATSEP, a subsidiary of Microsep (Pty) Ltd, is the official Southern African distributor for Sartorius Stedim Biotech, Albet and Amazon Filters. NATSEP provides the most cost effective filtration solution by combining excellent products with years of filtration expertise and exceptional service.

Jhb: (011) 553 2300 CT: (021) 914 0393 CT: (021) 886 9157 DBN: (031) 701 4705/6 PE: (041) 365 5168 Email: salesjhb@natsep.co.za www.natsep.co.za

Streamline your workflow with a gas generator With over 20 year’s experience in laboratory gas and our unique brand promise to deliver on-site service and support across South Africa, a Peak gas generator in your lab means you can focus on what really matters.

Tel: +27 (0) 11 577 0880 Fax: +27 (0) 11 577 0882 info@panalytical.com www.panalytical.com

Head Office +27 (0) 21 8516542 Johannesburg +27 (0) 11 4623486 peakafrica@peakscientific.com www.peakscientific.com

company listings

Issue 2 2018

Tel: +27 (0)11 979 4241 Fax: +27 (0)11 979 3564 sales@spectro.org.za www.spectro-za.sales@ ametek.com

Building 21 Thornhill Office Park 94 Bekker Road Midrand South Africa info.za@perkinelmer.com Tel: +27 11 564 0600 Fax: +27 11 564 0899

UNITED SCIENTIFIC Tel: (011) 776 0000 Fax: (011) 822 3948 sales@thermofisher.com www.thermo.com

JHB: (011) 795 1900 CT: (021) 592 5240 DBN: (031) 206 0930 PE: 083 309 3939 www.unitedscientific.co.za

YEARS

LABORATORY* BUYER’S GUIDE

2018

For 2018 advertising contact Samantha Morgan on 082 218 6273 or samantha.morgan@newmediapub.co.za

A guide to choosing the correct laboratory equipment for your application.

Advertise in the magazine: • Adverts (in main body) • Company listing blocks • Supplier directory • Website • Digital newsletters ... And now the Laboratory Buyer’s Guide

supplier directory

Issue 2 2018

ACIDS/ AMINO ACIDS ANALYSIS MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

ALLERGEN TESTS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

ANAEROBIC WORKSTATIONS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz LABOTEC. Agent for Forma. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

ANALYTICAL INSTRUMENTATION ACI TECHNICAL. Stoneridge Office Park, Greenstone Hill, Gauteng, South Africa 1609, Tel: +2711 524 8400, Fax: +2711 524 8499 M: +27 72 575 2010, E-mail: reneil@acitechnical.co.za, Website: www.acitechnical.co.za

ANTIBODIES MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (PTY) LTD. Agent for Mabtech .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

ASHING MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

ATOMIC ABSORPTION ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

ATOMIC FORCE MICROSCOPY CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

AUTOANALYSERS & CONSUMABLES AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

AUTOCLAVES AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANALYTICAL SOLUTIONS CC. Agents for Fedegari. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Web www.instruvac.co.za LABOTEC. Agent for Hirayama. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com

THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

AUTOMATION

BALANCES ANALYTICAL / COUNTING SCALES ADAM EQUIPMENT SA (Pty) Ltd Tel: (011) 974 9745 Fax: (011) 392 2587 Email: sales@adamequipment.co.za Website: www. adamequipment.co.za AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@ mweb.co.za Website: www.chembizlab.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za

BIOTECHNOLOGY - SHAKEN BIORAECTORS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Advion & Camag. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

BITUMEN TESTING

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

BLENDERS

BATHS- HEATING & COOLING AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agents for Julabo Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

BATTERY TESTING BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

BIOHAZARDS (SEE LAMINAR FLOW) MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

BIOTECHNOLOGY EQUIPMENT & CONSUMABLES ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Web: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. Agents for Waring, PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

BLOOD (dried) SPOT EXTRACTION SYSTEMS BRUNO STEINER LABORATORY CONSULTANCY. Agent for Advion & Camag. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

BLOOD TESTING METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 www.metrohm. co.za E-mail: info@metrohm.co.za

BLOT KITS (SOUTHERN, NORTHERN, WESTERN) MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

BOILING POINT APPARATUS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

CALIBRATION EQUIPMENT - PRESSURE WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www. wika.co.za

CALIBRATION EQUIPMENT - TEMPERATURE

supplier directory CALIBRATION SERVICES & EQUIPMENT CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@ mweb.co.za Website: www.chembizlab.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Calibration Standards (ISO Certified) and Certified Reference Materials for intrument calibration and/or method validation. Tel: (011) 4664321 Fax: (011) 466-4611 E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com LABCAL SOLUTIONS 9 Monza Close/ Kyalami Business Park, Kyalami 1684 Tel: (011) 466 4145 Fax: (011) 466 4125 Email: admin@labcal.co.za Website: www.labcalsolutions.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PC LAB SERVICES cc. PO Box 10167, Aston Manor, 1630 28 Jurgens Street, Benoni Small Farms, 1501 Tel: 011 963 3043 Cell: 082 575 6271 Fax: 086 661 6848 E-Mail: office@ pclabservices.co.za Website: www.pclabservices.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CALORIMETERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ENERGY INSTRUMENTATION (Pty) Ltd. Box 33, Celtic Ridge,0130. Tel (012) 668-3020. Cell: (076) 315-9031, Fax (086) 672-9216. E-mail: energy-inst@yebo.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

CAPILLARY ELECTROPHORESIS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website:www.chemetrix.com

CARBON/HYDROGEN/NITROGEN / SULPHUR ANALYSERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor for NCS Germany Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

CENTRIFUGES AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za CHEMBIZ CC. Authorised distributor for Ohaus Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Hettich. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CERAMICWARE LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

CERTIFIED REFERENCE MATERIALS & STANDARDS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za DE BRUYN SPECTROSCOPIC SOLUTIONS. Single and MultiElement Certified Aqueous CRM Standars. Multi-Element made to clients specifications. Protocol of ISO 9005, ISO Guide 34 and ISO/IEC 17025. Cell: 082 354 7730 Fax: 086 530 3357 E-mail: ultraspec@mweb.co.za Website: www.ultraspec.biz INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Suppliers of ISO Certified standards for all analytical applications (including ICP/ ICP-MS/AAS, XRF/XRD, OES-Spark, IC, HPLC/GC/LC, etc) and for all industries, including Pharmaceutical, Environmental, Mining, Metals, Cement, Food/Health,Clinical/Diagnostic, etc. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

Issue 2 2018

THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 – 5 Email: Errol.Allcock@ quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher. com Website: www.thermoscientific.com

CHEMICALS & REAGENTS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Alfa Aesar highest purity chemicals. Tel (011) 466-4321. Fax (011) 4664611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters, Romil & Recipe. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for Camag. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Agent for Hettich. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

MICROSEP (Pty) Ltd. Agent for Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

CHROMATOGRAPHS BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

CHROMATOGRAPHY ACCESSORIES CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za

CHROMATOGRAPHY – GAS/LIQUID/ THIN LAYER ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za

CHEMILUMINESCENCE CONSUMABLES

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za

MICROSEP (Pty) Ltd. Agent for Waters, Romil & ERA. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

CHILLERS MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail braam.basson@ thermofisher.com. Website: www.thermo.com

CHROMATOGRAPHY – DATA SYSTEMS & SOFTWARE ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

CIRCULATORS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

Ill

Issue 2 2018

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

CLEANING AGENTS

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

COD ANALYSERS

CLEAN ROOM EQUIPMENT

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za MICROSEP (Pty) Ltd. Agent for Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

CLIMATIC & ENVIROMENTAL CHAMBERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za LABOTEC. Agent for Weiss/Labcon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CLOUD POINT ANALYSERS

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

COLONY COUNTERS

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

COAL ANALYSIS EQUIPMENT

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com LABOTEC. Sole agent for Labfit. Agent for Carbolite and Fritsch. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 949-0110, (031) 304-9179. Fax (011) 318-1218. E-mail: info@ vactech.co.za, Web: www.instruvac.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

COLOUR MEASUREMENT HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

COLUMNS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail braam.basson@ thermofisher.com. Website: www.thermo.com

COMPRESSORS PEAK SCIENTIFIC AFRICA (Pty) Ltd. PO Box 478, Summerset Mall 7137 Tel: (021) 851 6542 Email: dmilbank@peakscientific. com

COMPUTER EQUIPMENT & SOFTWARE CONCRETE TESTING EQUIPMENT ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

CONDUCTIVITY ANALYTICAL SOLUTIONS CC. Agents for Picosun. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@ analyticalsolutions.co.za Website: www.analyticalsolutions.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMBIZ CC. Authorised distributor for OHaus portable and bench conductivity meters Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www. chembizlab.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website www.instruvac.co.za

LABOTEC. Agent for Thermo Orion/WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

CORROSION BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

CRUCIBLES DE BRUYN SPECTROSCOPIC SOLUTIONS. Supplier of Zirconium, Platinum & Graphite Crucibles. Custom made to any size. Protocol of ISO 9005, ISO Guide 34 and ISO/IEC 17025. Cell: 082 354 7730 Fax: 086 530 3357 E-mail: ultraspec@mweb.co.za Website: www. ultraspec.biz INDUSTRIAL ANALYTICAL/ LCG STANDARDS. Platinum, Zirconium, Nickel and other. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Fluxana Crucibles Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

CRYO EQUIPMENT AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz LABOTEC. Agent for Thermo Forma. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

CULTURE MEDIA & ACCESSORIES ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for Neogen. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www. adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

supplier directory INDUSTRIAL ANALYTICAL/ LGC STANDARDS. ATCC, Distributed by Industrial Analytical/LGC Standards. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep. co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 â&#x20AC;&#x201C; 5 Email: Errol.Allcock@ quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher. com Website: www.thermoscientific.com

CUVETTES & CELLS ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail sales@labotec.co.za Website: www.labotec.co.za Website: spectroscopicsolutions.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

DATA INTEGRITY MICROSEP (PTY) LTD. Agent for Mettler Toledo & Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

DATA LOGGERS & SYSTEMS LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

DEIONISERS BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za LABOTEC. Agent for Elga. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep. co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

DENSITOMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

Issue 2 2018

DIAMOND KNIVES

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston, 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

DENSITY SPECIFIC GRAVITY METERS & SCALES

DIFFERENTIAL SCANNING CALORIMETRY (DSC)

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

DERIVATIZING AGENTS MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

DESSICATORS LABOTEC. Agent for FMH. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail sales@labotec.co.za Website: www.labotec. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

DIFFRACTOMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com

DISSOLUTION

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

DIGESTION

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

MICROSEP (Pty) Ltd. Agent for Teledyne Hanson Research. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com LABOTEC. Agent for Socorex/Integra Biosciences. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 5664870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

DISSOLVED OXYGEN ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

DETECTORS

M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical. com. Wesite: www.magna-analytical.com

BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za

LABOTEC. Agent for WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

DEWAR FLASKS LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

DIAGNOSTIC STANDARDS INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com MICROSEP (Pty) Ltd. Agent for Recipe. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

DIGITAL CAMERAS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston, 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

DIGITAL IMAGING MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

DIMENSIONAL MEASURING BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com

DISPENSERS/DOSING ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011)7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo Ingold. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

DISTILLATION ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com LABOTEC. Agent for Normschliff. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

Issue 2 2018

DNA TESTING ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

DROPPING POINT ANALYSERS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

ELECTROCHEMICAL SCANNING SYSTEMS BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

ELECTRODES ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for Neogen Corp. (kits, drug detection). Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa. co.za, Website: www.adpsa.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

ELECTROLYTE ANALYSERS

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za

DRYERS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

ELECTRON MICROSCOPES, EQUIPMENT & CONSUMABLES ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za, Website: www. lenton.co.za

DYNAMIC MECHANICAL ANALYSIS

ELECTROPHORESIS

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

ELECTROCHEMICAL ANALYSERS BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

ELISA EQUIPMENT & REAGENTS

CHEMBIZ CC. Authorised distributor for OHaus Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za

DRUG TESTING

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments; BMG Instruments; agent for Neogen Corp. (kits, drugs & mycotoxins). Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

ELISA TEST KITS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments; BMG Instruments; agent for Neogen Corp. (kits, drugs & mycotoxins). Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa. co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

EMBEDDING MEDIA LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

ENVIRONMENTAL EQUIPMENT AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

ELEMENTAL ANALYSERS

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek.com

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

M.A.D CHEMTECH (Pty) Ltd. Agent for Markes International Thermal Desorption Systems. Box 4040, Rivonia, 2128. Tel (011) 797-3661. Fax (011) 797-3670. E-mail: madchem@mweb.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo, ERA, Horizon Technology & Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek.com

EXTRACTION MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

FAT DETERMINATION ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech. co.za, Website: www.madtech.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

FERMENTORS – LAB ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za LABOTEC. Agent for Sartorius. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

FERMENTORS – PROCESS ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za LABOTEC. Agent for Sartorius. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

FIBRE OPTICS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

supplier directory FILTERING EQUIPMENT & CONSUMABLES BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

FREEZE DRYERS

FOOD ANALYSIS EQUIPMENT

MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep. co.za, Website: www.microsep.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for 3M CleanTrace. (kits, food QC & related supplies) Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

FINE CHEMICALS

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for Alfa Aesar (certified highest purity). Tel (011) 466-4321 or 083 250 3268. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za

MERCK MILLIPORE is a division of Merck (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

LABOTEC. Agent for BÃ¼chi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

FLASH POINT TESTERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail info.za@anton-paar.com; Website: www.anton-paar.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek. com.

FLOW INDICATORS/ METERS/ SWITCHES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

FLOW INJECTION ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com

FLUORESCENCE ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011)7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website:www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

Issue 2 2018

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo, Vicam, Hygiena International & Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Texture Analysers and Thermo Scientific NIR Feeds Analyser Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

FRACTION COLLECTORS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825769373. E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Telstar. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

FREEZERS/ULTRA LOW AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Thermo Forma. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

FT IR ANALYTICAL SOLUTIONS CC. Agents for Jasco. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail; charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

FUEL CELL BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

FUME HOODS/CUPBOARDS AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Captair. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com SA LABORATORY INSTALLATIONS (PTY) LTD.Design, manufacture and installation of laboratory fittings, fume cupboards, services etc. Box 75049, Lynnwood Ridge 0400. Tel: (012) 996 0089, Fax: (012) 996 0082, Cell: 083 454 7012. E-mail: salab@mweb.co.za Website: www.salab.co.za

FURNACES LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

FURNITURE AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz SA LABORATORY INSTALLATIONS (PTY) LTD.Design, manufacture and installation of laboratory fittings, fume cupboards, services etc. Box 75049, Lynnwood Ridge 0400. Tel: (012) 996 0089, Fax: (012) 996 0082, Cell: 083 454 7012. E-mail: salab@mweb.co.za Website: www.salab.co.za SPECTROMETER TECHNOLOGIES. Sole Authorised Distributor of Bimos Lab and Workplace chairs Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

FUSION EQUIPMENT INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for CLAISSE Fusion Equipment, Flux and Pt ware. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com www.lgcstandards. com LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Fluxana Fusion Equipment Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

GAMMA COUNTERS PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

GAS ANALYSERS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

VIl

Issue 2 2018

GAS GENERATORS ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com INSTRUMENTATION SPECIALITIES (Pty) Ltd. Agent for GO Inc. (pressure regulators), domnick hunter (dh) high purity gas generators (nitrogen, hydrogen, zero air and oil-free, ultra-quite compressors). Box 145382, Bracken Gardens, 1452. Tel (011) 907-7684 (021) 976-9190. Fax (011) 907-7931 (021) 975-9295. E-mail: info@ inspec.co.za PEAK SCIENTIFIC AFRICA (Pty) Ltd. PO Box 478, Summerset Mall 7137 Tel: (021) 851 6542 Email: dmilbank@peakscientific.com

GAS HANDLING EQUIPMENT INSTRUMENTATION SPECIALITIES (Pty) Ltd. Agent for GO Inc. (pressure regulators), domnick hunter (dh) high purity gas generators (nitrogen, hydrogen, zero air and oil-free, ultra-quite compressors), Rotorex/Ceodeux and Astihigh Integrity valves and system fittings. Box 145382, Bracken Gardens, 1452. Tel (011) 907-7684 (021) 976-9190. Fax (011) 907-7931 (021) 975-9295. E-mail: info@inspec.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951.Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

GAS INSTALLATIONS

GENOTYPING

INSTRUMENTATION SPECIALITIES (Pty) Ltd. Agent for GO Inc. (pressure regulators), domnick hunter (dh) high purity gas generators (nitrogen, hydrogen, zero air and oil-free, ultra-quite compressors), Rotorex/Ceodeux and Astihigh Integrity valves and system fittings. Box 145382, Bracken Gardens, 1452. Tel (011) 907-7684 (021) 976-9190. Fax (011) 907-7931 (021) 975-9295. E-mail: info@ inspec.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

GAS TESTING CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

GAUGES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

GC/ GC-MS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

GEL PERMEATION CHROMOTOGRAPHY CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

GEL TESTING

GERMINATORS LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

GLASSWARE / GLASS BLOWERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

GRINDING VESSELS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

HAEMOTOLOGY EQUIPMENT HARDNESS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

GENERAL LABORATORY CONSUMABLES

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

HOMOGENISERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

HOTPLATES/STIRRERS

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za

GLASSWARE WASHERS

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

HEATING & COOLING BLOCKS/ MANTLES

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

GLASSWARE DRYERS

ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

UNITED GLASS BLOWERS cc. PO Box 38253 Booysens, 2016. Tel (011) 835-2315 Fax (011) 835-2603

HOLLOW CATHODE LAMPS

HISTOLOGY EQUIPMENT & CONSUMABLES LABOTEC. Agent for Thermo Shandon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

supplier directory NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

HPLC EQUIPMENT & CONSUMABLES ANALYTICAL SOLUTIONS CC. Agents for Jasco. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

VIIl

Issue 2 2018

HYGIENE MONITORING SYSTEMS

IMAGE DATA PROCESSING

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

HYGROMETERS

IMAGING INSTRUMENTS

BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

ICP & CONSUMABLES ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com DE BRUYN SPECTROSCOPIC SOLUTIONS. Quartz Torches, Nebulizers, Mass Spec Cones, Peristaltic Tubing. Protocol of ISO 9005, ISO Guide 34 and ISO/IEC 17025. Cell: 082 354 7730 Fax: 086 530 3357 E-mail: ultraspec@mweb.co.za Website: www.ultraspec.biz ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for VHG ISO Certified Plasma Solution Standards. Kyalami Business Park, Kyalami, Midrand, JHB. E-mail: Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com

IMMUNOLOGY EQUIPMENT MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MICROSEP (Pty) Ltd. Agent for Mabtech. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

IMPACT TESTING ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za

INCUBATORS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for BMG Labtech. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Kuhner. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail charl@shimadzu.co.za Website: www. shimadzu.co.za

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek. com.

HUMIDITY MEASUREMENT HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Novasina. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

HYDROMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail:info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail : sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

IMAGE ANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANALYTICAL & DIAGNOSTIC PRODUCTS. Protein Simple (formely known as Alpha Innotech). Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail support@ adpsa.co.za Website www.adpsa.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

INFRA-RED SPECTROSCOPY BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

MICROSEP (Pty) Ltd. Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek. com.

SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

ION ANALYSIS ANATECH INSTRUMENTS. Agent for Eichrom Industries. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@ anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

ISOTOPES ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za

KARL FISCHER WATER CONTENT ANALYSERS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

KJELDAHL ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Web www.instruvac.co.za LABOTEC. Agent for BÃ¼chi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

Issue 2 2018

LABORATORIES - INDEPENDENT TESTING LABORATORY INFORMATION MANAGEMENT SYSTEMS (LIMS) BIKA LAB SYSTEMS. Open Source Web based LIMS – Cape Town: Tel 083 656 2281, (021) 791 1999 E-mail: info@bikalabs.com Website: www.bikalabs.com LABWARE AFRICA (PTY) LTD. Box 98725, Sloane Park 2152. Tel (011) 516-8705. Fax (011)463-5728. E-mail: info-Africa@ labware.com Website: www.labware.com LIMSTRICS. Agent for Thermo Fisher Scientific, Southern Africa. PO Box 39678, Faerie Glen, Pretoria, 0043. Cell: 082 334 6573. Tel: (012) 809 2833. E-mail: support@limstrics.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo & Waters.Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

LABORATORY AND GMP TRAINING BRUNO STEINER LABORATORY CONSULTANCY. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Web: www.bslc.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

LAMINAR FLOW / BIOHAZARDS AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website www.instruvac.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Advion. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

MICROSEP (Pty) Ltd. Agent for Celsis/Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

MINEMA CHEMICALS (PTY) LTD Approved 3M Distributor Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za

MAGNETIC STIRRERS AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

LASER SYSTEMS

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

LABOTEC. Agent for Socorex/Integra Biosciences. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za M.A.D TECHNOLOGY (Pty) Ltd. Agent for CETAC. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za

LEAK DETECTORS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Oerlikon Vacuum. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

LIQUID LEVEL MEASUREMENT WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

LOAD CELLS WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

LUMINOMETERS & REAGENTS ANALYTICAL & DIAGNOSTIC PRODUCTS. BioTek Instruments (microplate) and 3M Clean-Trace (hygiene). Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 7945963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website :www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.co.za

MAGNETIC TEST EQUIPMENT MAGNETS/ MAGNIFIERS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com LABOTEC Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

MASS SPECTROMETERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

MATERIALS TESTING ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Agents for ELE. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@ moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

MEDIA PREP UNITS/ FILLERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MELT FLOW INDEX ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

MELTING POINT APPARATUS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.z a Website: www.labotec. co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

MERCURY ANALYSERS ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za M.A.D TECHNOLOGY (Pty) Ltd. Agent for CETAC. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@ madtech.co.za, Website: www.madtech.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical. com. Wesite: www.magna-analytical.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

METALLURGICAL EQUIPMENT MICROANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

MICROBIAL ACTIVITY EQUIPMENT ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MICROBIOLOGICAL TESTS/ MICROBIOLOGY ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for 3M Clean-Trace. Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com INDUSTRIAL ANALYTICAL/ LGC STANDARDS. ATCC, Distributed by Industrial Analytical/LGC Standards. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

supplier directory MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep. co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Approved 3M Distributor Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 – 5 Email: Errol.Allcock@ quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher. com Website: www.thermoscientific.com

MICROFILTRATION ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep. co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

MICROPLATE READERS/HARVESTERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

MICROSCOPES ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail : sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

MICROWAVE ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com M.A.D TECHNOLOGY (Pty) Ltd. Agent for CEM Microwave Systems. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www. madtech.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

MINERALOGICAL SAMPLE PREPARATION LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

MIXERS/BLENDERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Distributor for IRMM (BAM and BCR), Alfa Aesar, CIL, USP, Spex Inc., Cerilliant, SUS, Dr. Ehrenstorfer, SPECTRASCAN, NMISA, SABS Coal and Mineral, Conostan, MBH Analytical, LGC Standards, CLAISSE, RTC, Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup. com Website: www.lgcstandards.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Interscience. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

Issue 2 2018

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

CHEMBIZ CC. Authorised distributor for OHaus moisture analysers Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za

ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac. co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 www.metrohm. co.za E-mail: info@metrohm.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

NEAR INFRA RED ANALYTICAL SOLUTIONS CC. Agents for Unity Scientific. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@ analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za LABOTEC. Agent for Büchi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

MYCOTOXIN ANALYSIS

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com

NANOTECHNOLOGY

MOISTURE ANALYSIS ADAM EQUIPMENT SA (Pty) Ltd Tel: (011) 974 9745 Fax: (011) 392 2587 Email: sales@adamequipment.co.za Website: www. adamequipment.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

MICROTOMES & ACCESSORIES

BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

LABOTEC. Agent for Thermo Shandon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za

LABOTEC. Agent for Schmidt & Haensch. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 5664870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

MICROSEP (Pty) Ltd. Agent for Waters & Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek.com. SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld NIR Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www. ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

NMR/ BENCHTOP NMR ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

Issue 2 2018

OIL TESTING ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech. co.za, Website: www.madtech.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek. com. SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

OPTICAL EMISSION CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com

OPTICAL TESTING ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

ORBITAL SHAKERS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

OSMOMETERS NYALA TECHNOLOGIES (Pty) Ltd, Tel: 27 (11) 463 8445, Fax: 086-5519091,E-mail: info@nyalatech.com, Website: www. nyalatech.com

OVENS, FURNANCES & INCUBATORS AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, E-mail: afms@afms.bz ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@ mweb.co.za Website: www.chembizlab.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website www.instruvac.co.za LABOTEC. Agent for Carbolite. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za MICROSEP (Pty) Ltd. Agent for Lighthouse & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech. co.za, Website: www.madtech.co.za

PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za TECHNIFURN. Box 8691, Edenglen 1613, Tel: (011) 976-0894, Fax; (011) 976-0524, E-mail: dorcas@furntech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

PAINT TESTING EQUIPMENT ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail; info.za@anton-paar.com; Website: www.anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech. co.za, Website: www.madtech.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

PATHOGEN TESTING EQUIPMENT ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

PCR AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (PTY) LTD. Agent for Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

PERISTELTIC PUMPS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za

LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

PARTICLE COUNTERS/ MEASUREMENT/ SIZING

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL SOLUTIONS CC. Agent for PSS. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

PETROLEUM TESTING

MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek.com. SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

pH INSTRUMENTATION ANALYTICAL SOLUTIONS CC. Agents for Schott. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Sole Agent for Radiometer. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@ anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMBIZ CC. Authorised distributor for OHaus portable and bench pH meters Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab. co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac. co.za LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

supplier directory PHOTOMETERS AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

PLASTIC LABWARE

ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole Agent for Accumax. Box 6378, Weltevreden Park 1715. Tel (011)7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANALYTICAL SOLUTIONS CC. Agents for Sartorius Biohit. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@ analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www. biotechsolutions.co.za CHEMBIZ CC. Authorised distributor for OHaus, Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@mweb.co.za Website: www.chembizlab.co.za LABOTEC. Agent for Socorex. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@ metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo Rainin. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

PLANT GROWTH CHAMBERS & ROOMS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz

POLARIMETERS ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

POROSIMETERS

PLASTIC TESTING

PIPETTES/DILUTERS

XIl

Issue 2 2018

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech.co.za, Website: www.madtech.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail:i nfo@minema.co.za Website: www.minema.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld Plastic Analysis Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech.co.za

PLATINUM LABORATORY WARE INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Fluxana Platinum Ware Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

PLATINUM MAINTENANCE RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

POTENTIOSTATS/GALVANOSTATS BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

POWER SUPPLIES ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

PRESSSURE CONTROLLERS WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

PRESSSURE SWITCHES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

PRESSSURE TRANSMITTERS

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Feeds Analyser Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

PROTEOMICS ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (PTY) LTD. Agent for Waters .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

PUMPS ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

PROCESS ANALYTICS

PROCESS GAS CHROMATOGRAPHY

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

PROFILE PROJECTORS

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

M.A.D TECHNOLOGY (Pty) Ltd. Box 4040, Rivonia, 2128. Tel (011) 797-3660, Fax (011) 797-3670, E-mail: bruce@madtech. co.za, Website: www.madtech.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

PROTEIN ANALYSIS ANALYTICAL SOLUTIONS CC. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www. analyticalsolutions.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www. lecoafrica.co.za

PURGE & TRAP SYSTEMS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com

PYCNOMETERS/DENSITY MEASUREMENT ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

XIIl Issue 2 2018

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

RADIATION & CONTAMINATION MONITORS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

RAMAN ANALYZERS BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

RAPID KINETICS

REPAIR & MAINTAINENCE ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Box 6553, Halfway House 1685.Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www. lenton.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

RESISTANCE THERMOMETERS

BRUNO STEINER LABORATORY CONSULTANCY. Agent for Bio-Logic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www. bslc.co.za

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

REACTORS

RHEOMETERS

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www. lenton.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

REAL-TIME REACTION MONITORING MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

RECORDERS MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

REFRACTOMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951.Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www.unitedscientific.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Fusion specialists: Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup. com Website: www.lgcstandards.com LABOTEC. Agent for Fritsch. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www. lenton.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical. com. Wesite: www.magna-analytical.com

SHAKERS - RECIPROCATING ,ORBITAL ,ROCKING WAVING, INCUBATING AND INCUBATING COOLING CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@ mweb.co.za Website: www.chembizlab.co.za

SHAKERS - ROTARY & LINEAR INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific. co.za, Website: www.verder-scientific.com

SHAKERS AND SHAKING INCUBATORS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za BRUNO STEINER LABORATORY CONSULTANCY. Agent for Kuhner. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

SIEVES AND SHAKERS

MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo & Horizon Technology. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 3655168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, Email: afms@afms.bz

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com

LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail sales@labotec.co.za Website: www.labotec.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton.co.za

ROTARY EVAPORATORS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for BÃ¼chi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec. co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

SPECTROMETER TECHNOLOGIES. Sole Distributors of Fluxana Sample Preparation Machinery and accessories Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www. ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific. co.za, Website: www.verder-scientific.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

SAMPLERS

SAFETY EQUIPMENT & ACCESSORIES

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www. lenton.co.za

SALT SPRAY CHAMBERS LABOTEC. Agent for Weiss. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

SAMPLE PREPARATION ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for BioTek Instruments. Box 6378, Weltevreden Park 1715. Tel (011)7945959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

MICROSEP (PTY) LTD. Agent for Mettler Toledo & Lighthouse. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 9140393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@ microsep.co.za, Website: www.microsep.co.za RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 4681709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za VERDER SCIENTIFIC (PTY) LTD. P.O.BOX 890226,LYNDHURST 2106, Tel: +27 (010) 6120141, Email: sales@verder-scientific.co.za, Website: www.verder-scientific.com

SLIP MELTING POINT APPARATUS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

SODIUM ANALYSERS METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

SOFTENING POINT APPARATUS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

SOIL TESTING EQUIPMENT

SAMPLING EQUIPMENT

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

CHEMBIZ CC. Authorised distributor for OHaus balances Tel: +27 (0)11 465 6390 Fax: 086 689 5366 Email: Chembiz@ mweb.co.za Website: www.chembizlab.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

MICROSEP (PTY) LTD. Agent for Mettler Toledo& Waters. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za

SENSOR DEVELOPMENT BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

supplier directory METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za

ANALYTICAL SOLUTIONS CC. Agent for Jasco. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

MICROSEP (Pty) Ltd. Agent for Waters, Mettler Toledo and Horizon Technology. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www. microsep.co.za

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

SOLUTION STANDARDS/ICP/AAS INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321. Fax (011) 466-4611. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

SPECTROMETERS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Agent for WPA/Biochrom. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

XIV

Issue 2 2018

MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website; www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributors of Fluxana Sample Preparation Machinery and accessories Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www. ustech.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

SPRAY DRYERS LABOTEC. Agent for BÃ¼chi. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com LABOTEC. Agent for PHI. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MICROSEP (Pty) Ltd. Agent for Celsis & Hygiena International. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTROMETER TECHNOLOGIES Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

STEAMBATHS

SURFACE AREA ANALYSIS

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

LABOTEC. Agents for Julabo Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za

STERILE SAMPLING BAGS

BRUNO STEINER LABORATORY CONSULTANCY. Agent for BioLogic. PO Box 773 Gallo Manor 2052. Tel: (011) 804 3503 Fax: 086 719 2778 Cell: 078 342 3354 Email: bruno@bslc.co.za Website: www.bslc.co.za

LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

STIRRERS

SURFACE TENSION

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 5770880. Fax (011) 577-0882. E-mail: info@panalytical.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com. SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

SPECTROPHOTOMETERS ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

SPECTROSCOPY - ACCESSORIES ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

LABOTEC. Agent for Heidolph. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

STOMACHERS

ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

SURFACE ANALYSIS

SYNTHESIS WORKSTATIONS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

SYRINGES ANACON CC. BOX 731003, Fairland, 2030. Tel: (011) 476-5690 Fax: (011) 476-7833. E-mail: anacon@iafrica.com, Box W222, Waterfalls, Harare. Tel: ZW Tel: +263 712 606265 (cell) Fax: (092634) 62-1405. E-mail: anacon@iafrica.com, Website: www. anacon.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

supplier directory

Issue 2 2018

TEFLON LABWARE TEMPERATURE/THERMOMETERS/ THERMOSTATS HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

TENSILE/COMPRESSION TESTING ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website www. shimadzu.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

TEXTILE TESTING ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

THERMAL ANALYSIS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail charl@shimadzu.co.za Website: www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

THERMAL DESORPTION SYSTEMS

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za

TOC ANALYSERS ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Lighthouse & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za

TUBING

THERMAL OPTICAL ANALYSIS MICROSEP (PTY) LTD. Agent for Mettler Toledo .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

THERMOCOUPLES & ACCESSORIES

THERMO GRAVIMETRIC ANALYSIS (TGA)

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 w E-mail: info@metrohm.co.za Website: ww.metrohm.co.za

PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. co.za

TEXTURE ANALYSERS

LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za

ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

LABOTEC. Agents for Julabo & Local Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www. labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MICROSEP (PTY) LTD. Agent for Saint Gobain .Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com

TURBIDITY

TISSUE CULTURE CHAMBERS & ROOMS

ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za

LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za

TISSUE PROCESSORS

LABOTEC. Agent for Thermo Orion. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

LABOTEC. Agent for Thermo Shandon. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

TITRATORS ANALYTICAL SOLUTIONS CC. Agents for Schott. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za

MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

TURNKEY/LABORATORY DESIGN AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

ULTRASONIC BATHS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, E-mail: afms@afms.bz AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www. lenton.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za

UV TRANSILLUMINATORS ANALYTICAL & DIAGNOSTIC PRODUCTS. Sole agent for Protein Simple (Formely Known as Alpha Innotech). Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 7945963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

UV / VISIBLE SPECTROPHOTOMETRY ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix.co.za Website: www.chemetrix.com MICROSEP (Pty) Ltd. Agent for Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation) Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

VACUUM COATING LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za

VACUUM SYSTEMS, MEASUREMENT & PUMPS CHEMETRIX (Pty) Ltd. Sole Authorised Distributor of Agilent Technologies Instruments for Chemical Analysis. PO Box 5226 Halfway House 1685 Tel. (011) 541-9801, Fax (011) 541-9802, (021) 532-2482, (031) 833 7300. Email: brucef@chemetrix. co.za Website: www.chemetrix.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 9820567, (031) 304-9179. Cell 0825769373. E-mail: info@vactech. co.za, Website: www.instruvac.co.za LABOTEC. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

supplier directory MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www. natsep.com

VISCOMETERS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BAMR (Pty) Ltd. 4 Palm Street Newlands, Tel (021) 683-2100. Fax (021) 674-1485. E-mail: sales@bamr.co.za Website: www. bamr.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za

WATER ANALYSIS ANALYTICAL & DIAGNOSTIC PRODUCTS. Agent for 3M Clean-Trace. Box 6378, Weltevreden Park 1715. Tel (011)794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com ELEMENTAL ANALYTICS PO Box 328 Isando 1600. Tel: (011) 918 6994 Fax: (011) 894 1037 Email: info@e-analytics.co.za. Website: www.e-analytics.co.za HANNA INSTRUMENTS. Box 1646, Bruma 2026. Tel (011) 6156076, (031) 701-2711, (041) 360-6957, (021) 946-1722. Fax (011) 615-8582. E-mail: hanna@hanna.co.za LABOTEC. Agent for Thermo Orion/WPA/WTW. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 5664870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LECO AFRICA (Pty) Ltd. Box 1439, Kempton Park 1620. Tel (011) 974-1681, (021) 913-2797/8, (041) 364-3466, (013) 656 0272, (032) 525-8630, Fax (011) 974-1848. Website: www.lecoafrica. co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical. com. Website: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICROSEP (Pty) Ltd. Agent for Waters & Mettler Toledo. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep. co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. PE: (041) 371 3951. Cell: 083 625 9381. Fax (011) 608 4741. E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www. moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com PERKIN ELMER SA. PO Box 7058 Greenstone 1616. Building 21, Thornhill Office Park, Midrand. Tel: (011) 564 0600 Fax: (011) 564 0899 Email: info.za@perkinelmer.com Website: www.perkinelmer. com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com.

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www. unitedscientific.co.za

WATER BATHS AIR FILTER MAINTENANCE Services cc, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 4621489, Email: afms@afms.bz ANALYTICAL SOLUTIONS CC. Agents for Picosun. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABOTEC. Agent for Julabo. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 3155882. E-mail: sales@labotec.co.za Website: www.labotec.co.za LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. co.za MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com MERCK MILLIPORE is a division of Merck (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com MONITORING & CONTROL LABORATORIES (Pty) Ltd. Box 890226, Lyndhurst 2106. 10 Village Crescent, Linbro Business Park. Jhb: (011) 608 4664. Dbn: (031) 914 2912. CT: 0860 109 259. Cell: 083 625 9381. Fax (011) 608 4741.E-mail: sales@moncon.co.za; exports@moncon.co.za Website: www.moncon.co.za NATIONAL SEPARATIONS (PTY) LTD. Box 391647, Bramley 2018. Tel (011) 553-2300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@natsep.co.za, sales@microsep.co.za, Website: www.natsep.com THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

WATER DISTILLATION / PURIFICATION AIR FILTER MAINTENANCE SERVICES CC, PO Box 459, Honeydew, 20A Staal Street, Kyasands, Tel (011) 462-0120 Fax (011) 462-1489, Email: afms@afms.bz ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: +27 11 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com BIOTECH SOLUTIONS. PO Box 6553 Halfway House 1685, 21 Bavaria Avenue, Midrand, RSA, Tel: 011 315 5444, Fax: 086 477 6390, Email: sales@biotechsolutions.co.za, Website: www.biotechsolutions. co.za INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. Tel (011) 318-3240, (021) 982-0567, (031) 304-9179. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www.instruvac.co.za LABDYNAMICS, PO Box 1016, Paardekraal, 1752. Tel: 011 792 4262. Fax (086) 6720 980. Cell: 082 498 1111. E-mail: labdynamics@mweb.co.za. Website: www.labdynamics.co.za LABOTEC. Agent for Elga. Box 6553, Halfway House 1685. Tel (011) 315-5434, (021) 531-7660, (031) 566-4870, Fax (011) 315-5882. E-mail: sales@labotec.co.za Website: www.labotec.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www. merckmillipore.com MICROSEP (Pty) Ltd. Box 391647, Bramley 2018. Tel (011) 5532300, (021) 914-0393, (021) 886-9157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

XVl

Issue 2 2018

WATER SAMPLERS/ WATER TESTING APPARATUS ANALYTICAL & DIAGNOSTIC PRODUCTS. Box 6378, Weltevreden Park 1715. Tel (011) 794-5959. Fax (011) 794-5963. E-mail: support@adpsa.co.za Website: www.adpsa.co.za THERMO FISHER SCIENTIFIC. PO Box 145 Ferndale 2160 Tel: 0860 782 688 Tel: (011) 792 7383 â&#x20AC;&#x201C; 5 Email: Errol.Allcock@ quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher. com Website: www.thermoscientific.com

WESTERN BLOTS KITS (SEE BLOT KITS) ANATECH INSTRUMENTS. Box 98485, Sloane Park 2152. Tel (011) 462-6776, (021) 946-2207, (031) 267-0506. Fax (011) 704-6490 (031) 267-0596. E-mail: sales@anatech.co.za MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com

WORKSTATION/ WORKBENCHES MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com

X-RAY ANALYSIS ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com

BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Web: www. bruker.com MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/ Fax: (011) 892 4584. E-mail: tjaart.willemse@magna-analytical.com. Wesite: www.magna-analytical.com MERCK (Pty) Ltd. Box 1998, Halfway House 1685 Tel: 08600 63725 Fax: 0860 522329 E-mail: labsupply@merck.co.za Website: www.merckmillipore.com PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@ spectro.org.za. Website: spectro-za.sales@ametek.com. SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@thermofisher. com. Website: www.thermo.com UNITED SCIENTIFIC. 21 Vasco Boulevard Goodwood 7460 PO Box 505 Goodwood 7441 South Africa Head Office: Tel: +27 (0) 21 592 5240 Fax: +27 (0) 21 592 5048 JHB: Tel: +27 (0) 11 795 1900 Fax: +27 (0) 11 795 1942 DBN: Tel: +27 (0) 31 206 0930 Fax: +27 (0) 31 206 0917 PE: Tel: +27 (0) 86 133 3580 Fax: +27 (0)86 762 7596 DRC: Cell: +24 382 0151 582 Fax: +27 (0) 8615 1284 Email: marketing@united-scientific.co.za Website: www.unitedscientific.co.za

PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com

X-RAY FLUX

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: mdutoit@spectro.org.za. Website: spectro-za.sales@ametek.com.

INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Calibration Standards (ISO Certified) and Certified Reference Materials for intrument calibration and/or method validation. Tel: (011) 4664321 Fax: (011) 466-4611 E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com WIRSAM SCIENTIFIC & PRECISION EQUIPMENT (PTY) LTD. 23 Menton Road Richmond, Johannesburg. PO. Box 91058 Auckland Park. JHB: (011) 482 1060 CPT: (021) 386 9020 DBN: (031) 709 0199 PE: (041) 365 2060 VT: (016) 931 1731 Email: jenny@wirsam.com Website: www.wirsam.com

X-RAY DIFFRACTION ANTON PAAR SOUTHERN AFRICA (PTY) LTD Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@ anton-paar.com; Website: www.anton-paar.com BRUKER SA. Box 1091, Cramerview 2060. +27 (0)11 463 6040 Fax: +27 (0)11 463 6289 Email: info.za@bruker.com Website: www.bruker.com MAGNA ANALYTICAL (PTY) LTD. Box 10045, Cinda Park, 1463. Tel/Fax: (011) 892 4584. E-mail: tjaart.willemse@magnaanalytical.com. Wesite: www.magna-analytical.com PANALYTICAL. PO BOX 3082 Honeydew, Unit 4, Bush Hill Office Park, Jan Frederick Avenue, Randpark Ridge 2040, Tel (011) 577-0880. Fax (011) 577-0882. E-mail: info@panalytical.com SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website; www. shimadzu.co.za THERMO FISHER CORP (Pty) Ltd. Evergreen Road, Tunney, Elandsfontein, Germiston. Box 557, Kempton Park 1620. Tel (011) 776-0000. Fax (011) 822-3948. E-mail: braam.basson@ thermofisher.com. Website: www.thermo.com

RJM SYSTEMS (Pty) Ltd, Box 31347 Kyalami 1684. Tel: (011) 468-1709 Fax: (011) 702-2280 Email: info@rjmsystems.co.za Website: www.rjmsystems.co.za SPECTROMETER TECHNOLOGIES. Sole Authorised Distributor of Fluxana range of Fluxes Head Office: 38 Cincaut Street, Saxenburg Park 1, Blackheath, 7580, PO BOX 168, Kuilsriver, 7579, CT: + 27 (0) 21 905 0476 / Fax: 0864450604, Unit 12, Northland Corner Minis, Northlands Business Park, New Market Rd, North Riding, Johannesburg, 2162 JHB: +27 (0) 11 794 2105 / Fax: 0864450604, Unit 106, 1st Floor, Odyssey Building, 3 Sookhai Place, Derby Downs Office Park, Westville, Durban, 3629, DBN: + 27 (0)266 2454 Email: info@ustech.co.za Website: www.ustech. co.za

ZETA POTENTIAL ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za ANALYTICAL SOLUTIONS CC. Agents for PSSi. Box 732, Banbury, 2164. Tel. +27 (0)87 610 0900 (National); CT: (021) 551 4650 Fax +27 (0)11 704 7713. E-mail: info@analyticalsolutions.co.za Website: www.analyticalsolutions.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Tel: (011) 021 5165/6/7 Fax: 086 610 3908; E-mail: info.za@anton-paar.com; Website: www.anton-paar.com METROHM SA (Pty) Ltd. JHB (011) 656 1918, CT (021) 852 0213, KZN (031) 265 0067/93, FAX (011) 656 2698, Postnet Suite 587, Private Bag X 29, Gallo Manor 2052 E-mail: info@metrohm.co.za Website: www.metrohm.co.za MICRON SCIENTIFIC (PTY) LTD Distributor for Malvern Instruments, 175 Princes Ave Benoni. Tel: (011) 422 4303 Fax: (011) 845 2923 E-mail: info@ms.co.za Website: www.ms.co.za PORETECH. PO Box 725, Paardekraal. 1752. 21 Tulbach Street, Kenmare Ext 4, Krugersdorp. Tel:(011) 954 1510 Fax: (011) 954 1529 Email: admin@poretech.co.za Website: www.poretech.co.za

X-RAY FLUORESCENCE ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

Analytical Reporter will not be held responsible for any errors in the Supplier Directory. Please check your company information and advise if any corrections are to be made.

Endecotts is a world standard in particle size analysis equipment. The Endecotts range has been revamped and revised to accommodate the exacting requirements of the modern laboratory. Ergonomically designed and with a fresh look, Endecotts is ideal for your busy Lab.

Precisa develops & manufactures the finest balances, moisture analysers and ashing furnaces in the world. Instrulab (a Division of Air & Vacuum Technologies (Pty) Ltd.) are the sole agents for the Precisa range of products for Southern Africa

For all your dosing, filling or liquid transfer needs, please contact Instrulab (A division of Air & Vacuum Technologies (Pty) Ltd) for a quote on a suitable peristaltic pump.

A&VT = ADDING VALUE TOGETHER

info@vactech.co.za

0861 VACTEC (822 832)