Issuu

Issue 6 | 2019 |

www.analyticalreporter.co.za

YEARS

HI931 Titrator • 50% smaller footprint • The sealed body is precision engineered to resist spills and dust • Holds more electrodes and tubes • Reposition your electrode holder with press to release button & rotating disk

HI98198 Optical Dissolved Oxygen Meter Digital optical probe

HI90060 x Series Photometric Electrodes • Available in 4 wavelengths, 525nm green, 625nm red, 590nm yellow, 470nm blue • Less maintenance • Ideal for for turbidimetric and colorindicated titrations

HI931 Titrator • 50% smaller footprint • Angled electrode holder and removable stirrer, smaller volume titrations are now seamless • 40,000 step dosing • Capable of dosing extremely small volumes

HI98199 • Monitors pH, EC, and Dissolved Oxygen • Waterproof Protectionww

T: (011) 615 6076 • F: (011) 615 8582 • E: hanna@hanna.co.za

INSIDE:

PHARMACEUTICALS • MOISTURE ANALYSIS & EQUIPMENT • CHROMATOGRAPHY

CONTENTS 8

Issue 6 2019

HIGHLIGHTS:

Practical XRF and Sample Preparation Course held at Wirsam Scientific

GENERAL:

ELECTRODES:

Fast and robust ammonium determination according to current ISO, EPA, and ASTM standards using direct measurement

MOISTURE ANALYSIS & EQUIPMENT:

CHROMATOGRAPHY:

BIOTECHNOLOGY

LIFE SCIENCES:

New filtration solution from Labotec with manifold and filters

ATR Pro One View - a newly designed FT-IR accessory

FILTRATION & LUBRICATION:

PHARMACEUTICALS: LabX ensures data integrity in pharmaceutical labs

Precisa XM60/XM60-HR moisture analyser - the low-volume instrument for customers with low sample volumes and quantities

Liquid chromatography solutions for the food industry

BioFlo 120 - easy to use, flexible, and dependable

Olympusâ€™ X Line objective lenses break optical barriers

EXXARO

ASPIRATA

MCCORMICK

SUN CHEMICAL

MPACT

SAFRIPOL

TSHWANE UNI OF TECHNOLOGY

Thank you for your lo We look forward to being of g Metrohm will be closed from the 23/12/ Have a Merry Christmas a

THANK YOU SOUTH AFRICA

GLENCORE

ALS

FOSKOR

PHARMA CONTRACTORS

WEARCHECK

oyal support in 2019. greater service to you in 2020. /2019 and will re-open on 06/01/2020. and a Wonderful New Year

ed’s note

Issue 6 2019

Strike while it’s hot Dear Reader Edward Owen Wilson, normally cited as the most revered biologist of our time, wrote in his Pulitzer Prize-winning book Half Earth that if we cue to steer ourselves away from accelerating into the sixth mass great extinction, then we need to set half of the Earth aside for nature. We have currently set aside only 17%. Protecting nature as a whole functioning ecosystem is an investment into our future on this planet. Wilson says: “Unless humanity learns a great deal more about global biodiversity, and moves quickly to protect it, we will soon lose most of the species comprising life on Earth.” We are in danger of destroying our beautiful Earth completely. If we don’t all start doing something about our behaviour and changing the choices we make, our host called Earth, on which we are so fundamentally dependent, will cease to exist. We are exhausting our natural resources, destroying the air we breathe with our coalfired capitalism, and killing off species, threatening biodiversity. A shocking thought indeed. However, if we all contribute to protecting our planet, we can and will make a difference. I’m not sure how many of you have followed the new and exciting journey of 16-year-old

Greta Thunberg? Recently, in an impassioned speech at the UN climate action summit, Greta Thunberg, who has inspired a global climate strike movement, told delegates they would never be forgiven if they failed to tackle rising temperatures. Ms Thunberg, who travelled to the US by yacht to avoid flying, said she should not be up on stage, but should be in school on the other side of the ocean. She said: “You come to us young people for hope - how dare you? You have stolen my dreams, my childhood with your empty words. People are suffering, people are dying, entire ecosystems are collapsing, we are in the beginning of a mass extinction and all you can talk about is money and the fairy-tale of endless economic growth. How dare you?” Ms Thunberg set out the scale of the challenge in cutting emissions to keep temperature rises to 1.5°C, beyond which scientists have warned the impacts of climate change become much more severe - explaining that, at current rates, the remaining budget for emissions

would be used up in eight-and-ahalf years. The situation could not be solved by ‘business as usual’ and some technological solutions, she warned. Thirty years ago, the potentially disruptive impact of heat-trapping emissions from burning fossil fuels and rain forests became frontpage news. It had taken a century of accumulating science, and a big shift in perceptions, for that to happen. There were scattered news reports through the decades, that conveyed how accumulating greenhouse gas emissions from energy production would lead to long-lasting environmental changes. They were right. Levels of carbon-dioxide and other greenhouse gases in the atmosphere have also increased to record levels. The World Meteorological Organisation (WMO) says the five-year period from 2014-2019 is the warmest on record. Signs of climate change - such as sea level rise, ice loss and extreme weather are speeding up.

It’s all there, staring us in the face. Scientists, climate campaigners, and concerned politicians have been making similar statements ever since. Their warnings have not kept emissions from increasing. Plenty is happening with renewable energy technologies, with soaring growth in solar and wind systems and in performance of the batteries necessary to keep lights on when the sun is shy, and the air is still. But the world remains more than 85% reliant on fossil fuels to satisfy its thirst for energy. We can change this though. It’s not too late. Until next time

Sami

‘Nature holds the key to our aesthetic, intellectual, cognitive and even spiritual satisfaction. Destroying a rainforest for economic gain is like burning a Renaissance painting to cook a meal. Sometimes a concept is baffling not because it is profound but because it is wrong.’ - E.O Wilson

DISTRIBUTION & SUBSCRIPTIONS

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Labotec Advertorial

Importance of ultrapure Type 1+ water for the development of generic medicines The need to guarantee delivery of ultrapure type 1+ water reliably and consistently is ever increasing as new analytical techniques and applications evolve with lower detection limits. Research and development laboratories require a constant source of high purity water to ensure the accuracy of results in their workflow. The customer is one of the largest generic companies in the world and an important subsidiary of a leading multinational healthcare company, developing high-quality and affordable pharmaceuticals. The European-based Development Centre is focussed on creating high-quality and affordable pharmaceuticals, and in the last two decades, has grown steadily and is responsible for a quarter of global development activities. Ultrapure water is a key component in research and development The customer uses large volumes of ultrapure water in their research and development laboratories to develop and carry out analytical techniques for the drugs they produce. Before the mobile phase of analysis, sample preparation is conducted, this is one of the most water-intensive processes is the study of dissolution. Tablets are dissolved in a solution similar to that found in the human stomach, using at least 1.5 litres of ultrapure water for each sample. Analytical tests using HPLC and LCMS are then conducted at varying levels of dissolution to study the effect on the drug. Buffers containing a mixture of ultrapure water and other components, such as Acetonitrile or Methanol, are used in this mobile phase, during which the laboratory runs 100 HPLC systems for eight hours per day placing a large demand on ultrapure water. Finally, water is also used for less critical tasks such as glassware and bench washing. The Head of Analytical Development commented: “We rely on multiple highly sensitive analytical techniques, so we need to ensure that the quality of water is never interrupted. There was some concern that our existing systems could not guarantee this, possibly even compromising our results.”

Guaranteed water purity is a mandatory requirement The laboratory uses high-end analytical techniques such as ICP-MS, HPLC, GC-MS and other critical applications used in research work. These techniques measure elements in solution at trace levels in the ppb or ppt range and therefore rely on high purity water free from ionic impurities and with a Total Organic Carbon (TOC) value of < 5 ppb. Prior to the arrival of PURELAB Chorus, the laboratory was using ultrapure point-of-use polisher systems that rely on a single deionisation pack to provide water. There was a risk that trace levels of weak ions could enter the workflow affecting the accuracy of results. PureSure guarantees optimal purity and avoids downtime The introduction of the fully validated PURELAB Chorus 1 Analytical Research model fitted with a Halo Flexible dispenser allows the scientists to conveniently dispense water into any size container and receive real-time feedback relating to inorganic water purity and TOC. The PureSure system design incorporates two deionisation packs and a quality sensor between them. This ensures that any trace levels of inorganic impurity that may escape the first pack are removed by the second pack. The two purity sensors give an early indication of when the first pack is reaching capacity by providing a non-invasive visual alarm. PureSure provides confidence to the customer that they are receiving the highest quality of water at all times, and that deionisation packs can be changed without interrupting vital work time.

PURELAB Chorus 1 has a lower running cost for ultrapure water of R2.25 per litre. The running cost for Type II water is R0.58 per litre on the PURELAB Chorus 2*

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

www.labotec.co.za *Based on Rand Water’s water quality of 300µs/cm

highlights

8 Issue 6 2019

Meet Riaan: Labotec’s new Technical Manager for the Cape region This service includes: • On-site service and repairs • In-house service and repairs

abotec has appointed Riaan Harmse as the new Technical and Operations Manager for their Cape Town branch. This move is designed to enhance the after-sales service and deliver on customer expectations for the Cape region by keeping laboratory equipment supplied in good working order and offering a broad repair and maintenance programme alongside personal technical support. The competence to repair, maintain and calibrate laboratory instrumentation that Labotec supplies is an important aspect of overall customer service policy.

ABOUT RIAAN What is the most rewarding aspect of your job? I like interacting with people from all walks of life. People are very interesting, and when you have learned to listen, you learn something new every day. And, having the skill to fix things - the more complex the problem, the more rewarding it is for me to see it working again. What do you hope to achieve in Cape Town in your work? Cape Town is a whole new challenge. My objective in Cape Town is to become part of the team, and by working closely with sales, to make this branch a vital part of the Labotec vision by delivering work of high quality and improving service turnaround times. Once the ‘tools’ are in place, we hope to expand our service team here. What is your background? I was born in Vredenburg on the West Coast. I was in the Ceres earthquake in 1969. I grew up in the Boland, Ashton

and Montagu.I finished Matric at HTS Drostdy in Worcester, did my national service in Potchefstroom and my trade at Denel. I spent 20 years working and owning my own business in Cape Town before starting work at Labotec seven years ago. Favourite pastime? I like travelling and outdoor activities: gardening, fishing, camping, hiking, braai

and cycling. Best food? Anything you can braai! LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Practical XRF and Sample Preparation Course held at Wirsam Scientific

irsam recently held its annual Practical XRF and Sample Preparation Course. The course was presented by Dr Clive Feather, The London X-Ray Consulting Group, as well as Wirsam Scientific’s George van der Walt. XRF users from across South and Southern Africa attended the week-long course, which consisted of lectures and practical sessions on the theory and practice of both wavelength and energy dispersive XRF Spectrometry. The course content was instrumentneutral. However, the practicals were done using the Rigaku EDXRF and WDXRF

instruments, as well as the Katanax fusion machine. The information and knowledge that was shared during the course ensures that the delegates are better equipped to successfully plan and carry out XRF analysis. Next year’s course will be held from 7 to 11 September 2020 at Wirsam’s Head Office in Johannesburg. Due to numerous requests, an advanced course will also be offered, from 14 to 18 September 2020. WIRSAM SCIENTIFIC Tel: (011) 482 1060 marketing@wirsam.com www.wirsam.com

Metrohm’s intern programme

eet Ingrid Maluleke and Pinkie Madlala, Metrohm’s newest graduate interns. In keeping with providing opportunities for bright young chemists, Metrohm’s programme to empower young people is gaining momentum. Ingrid and Pinkie will complete their in-service training in the company’s stateof-the-art laboratories in Woodmead, Johannesburg, thereby giving the young ladies the best possible start to their Chemistry careers. We wish them all the best.

Ingrid Maluleke and Pinkie Madlala, Metrohm’s newest graduate interns

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

Northern White Rhino IVF Project Saving the Northern White Rhino from the brink of extinction

The Wirsam Scientific and Eppendorf Team with Dr Morné de la Rey

Colleen Syrett & Dewald Noeth of Wirsam Scientific

Wirsam Scientific, the sales partner of Olympus, has together with Eppendorf made a commitment to the Rhino Repro group. Wirsam and Eppendorf have donated a topof-the-range microscope and micromanipulation system for in-vitro fertilization, to further their work on the critically endangered northern white rhino. The main aim of this project is to prevent the extinction of the northern whiterhino, the most endangered rhino type at present. There are only 2 female northern white rhinos known to people at present and they are not capable of natural reproduction. The goal is to develop a robust protocol to optimise the procedure of harvesting and maturing oocytes, fertilization of oocytes followed by embryo transfer into a Southern White rhino. When the process is standardized on these close relatives of northern white rhinos, the team will aim at harvesting oocytes from the last northern white rhino females, mature the oocytes, fertilize them with northern white rhino semen and generate embryos on a large scale. The embryos will be cryo-preserved or transferred directly into a southern white rhino surrogate mother. At the same time, the development technique will assist with the breeding of southern white rhino that has shown to have problems breeding in captivity. The possible use of northern white rhino genetics on southern white rhino is also under discussion to diversify the genetics of the southern white rhino. Dr. Morné de la Rey and a dedicated team have formed the Rhino

Repro group which will cooperate with other institutions to achieve this task, in particular with Embryo Plus in South Africa, San Diego Zoo Global, Ol Pejeta Conservancy and Kenya Wildlife Service in Kenya, as well as South African Rhino owners and other partners. The Rhino Repro group works closely together and exchanges knowledge with colleagues from San Diego Zoo Global who are also focused on the challenging task of saving the Northern White rhino by using advanced cellular technologies. Dr. Oliver Rider of the San Diego Zoo is exploring options to produce gametes through the generation of so-called iPS cells (induced pluripotent stem cells) from skin biopsies. Genetic material from the northern white rhinos has already been cryopreserved at various places around the world. All institutions have shown willingness to participate/cooperate should there be proven success with various ART’s in the southern white rhino. During the project, more sets of samples will be collected for research and reproduction purposes. The ICSI system donated by Wirsam Scientific, a sales partner of Olympus and Eppendorf, comprises an Olympus IX73 inverted microscope with relief contrast optics and Eppendorf TransferMan 4r micromanipulators with CellTram injectors. This equipment will be used for various IVF procedures as part of the NWR project. Wirsam Scientific, in keeping with the ethos of the company and a love of wildlife, is incredibly proud to be associated with this project.

Dr Morné de la Rey

ICSI Rig with Rhino OOcyte

WIRSAM SCIENTIFIC Tel: (011) 482 1060 marketing@wirsam.com | www.wirsam.com

general

10 Issue 6 2019

Is your cannabis up to standard?

re you a cannabis producer or a small-time grower? Do you know the THC content of your product? Is there residual solvent left behind in the oil you produce? Are you getting your results sent out to expensive contract labs that take forever to deliver results? Well, worry no more with the unique solution that Chromspec exclusively provides with the SRI 310 Medical Marijuana gas chromatograph. Manufactured in California, the instrument is specifically tailored to the low-time producer, first-time analysts and labs that are just starting out in the cannabis analysis field. The size of the instrument, at 12.5” wide x 13.5” high x 14.5” deep, makes the device portable and easily usable in the field wherever 220 volts are available, as the instrument only requires distilled water to operate the built-in hydrogen generator. The air is provided by an onboard air pump. Both the hydrogen generator and the air compressor power the FID detector. The unit comes with two columns, one of which is used to do the analysis of the basic cannabinoids and the basic terpenes, while the other column is used to detect the basic residual

solvents in oils or oil-based products. Built upon SRI’s unique PeakSimple software, the machine is easy to get up to speed and performs analysis quickly and easily. The best part is there are no licensing fees payable on the software, allowing users to send off analysis results to external consultants, or even copy it over to another computer; no licenses required. Software updates are available free online. CHROMSPEC Nigel Reeves Tel: (011) 875 2037 078 842 9636 nigel@chromspec.co.za www.chromspec.co.za

ATR Pro One View Observation-type single reflection ATR accessory

TR Pro One View is a newly designed FT-IR accessory that not only has ATR measurement capability, but also an observation mode used simultaneously with sample FT-IR analysis. The analysis of the molecular structure of fibre materials is useful in the evaluation of new materials, quality control, forensics and in criminal investigation. Fibres are made by mixing different materials and dye compounds to meet the requirements for colour and texture. Infrared spectroscopy (as required by JIS L 1030) is widely used in the molecular structure analysis of fibre materials, and ATR is an excellent technique as it requires only minimal sample preparation, is non-destructive and easy to use. Jasco’s FT-IR accessory, the ATR Pro One View allows the user to perform measurements while observing the

he Vapour Pro XL is the latest in moisture specific analysis technology with its improved repeatability, precision, flexibility and advanced user interface. It is ideal for any application where Karl Fischer titration is used. The VPXL features an upgraded heater and increased control over testing temperatures, while also being chemical-free and compatible with multiple sizes of sample vials. Being equipped with stepped temperature testing capabilities allows for enhanced method development.

Medical Cannabis Analysis

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

Quick and accurate moisture analysis for a wide range of applications

Prices from R200,000 + VAT

The SRI Model 310 medicinal herb GC (Gas Chromatograh) analytical system (available only from Chromspec in South Africa) tests cannabis (marijuana) for basic cannabinoids (THC, CBD, CBN, etc.), basic terpenes (pinene, myrcene, limonene, etc.), as well as basic residual solvents (methanol, ethanol, etc.). It is a fast, simple, and precise way to test your product, while providing a laboratory grade analysis. And … no chemistry qualification needed! No external gas cylinders are required to operate the model 310 medical marijuana GC system, as it is equipped with a built-in hydrogen generator and air compressor.

Sole South African supplier

ANALYTICAL SOLUTIONS CC

Computrac - Vapour Pro XL T

Why use expensive and slow contracting labs for the analysis of your product, when you can do the analysis yourself?

sample contact with the prism and provides a clear full-colour image. The spectrum and image are saved together in the Spectra Manager software for a comprehensive record of the analysis.

For more information: Nigel Reeves 078 842 9636 sales@chromspec.co.za

Chromspec specialist suppliers of GC analytical products since 1992 www.chromspec.co.za

Features of the VPXL: • Zero chemical reagents • Versatile • Touchscreen • High temperature testing • Stepped temperature testing • Multiple sample vial sizes • Flexible ending criteria • Data storage • Built-in self-diagnostics

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

general

11 Issue 6 2019

ChemVac 400

Carbolite - Laboratory Chamber Furnace - CWF

he CWF range of general-purpose laboratory chamber furnaces is bench mounted. Models are available in five sizes, with a maximum operating temperature up to 1 300°C. The airflow in the CWF-B furnaces is enhanced by the addition of air inlet holes in the door and a tall chimney that rapidly removes the fumes from the furnace. The CWF-BAL furnace with integral balance can be used for thermogravimetric analysis (TGA) and loss on ignition (LOI) applications, where weight change of the sample must be monitored during the heating process. This is required, for example, in the determination of inorganic matter content in materials such as cement, lime, calcinated bauxite and refractories.

Chemical-resistant laboratory vacuum pump • High chemical resistance • Maintenance-free and no air pollution • Quiet and low vibration

ll wetted parts of this chemicalresistant vacuum pump are made from PTFE and can resist most corrosive gases. It is driven by a diaphragm, without the need to lubricate or do continuous oil changes. Direct motor driven, allowing the series to run at the lowest noise level. Every pump in the series has a built-in thermal protection device to shut off the pump automatically when overheating, and resume when the temperature cools down. Great to use in your laboratory for vacuum filtration, gel electrophoresis and solvent purification. 220V, 50Hz, 1oh motors with on/off switch as standard.

INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES Kylea Rumble 0861 VACTEC (822 832) Tel: (011) 318 3241 www.vactech.co.za

Features: • 1 100°C, 1 200°C or 1 300°C maximum operating temperature • 5-, 13-, 23-, 36- or 65-litre chamber volumes • Carbolite Gero 301 controller, with single ramp to set point and process timer • Vertical lift door keeps heated surface away from the user

• • • • • • •

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Soft closing door on 5-, 13-, 21- and 23-litre models Delayed start / process timer function as standard Hard-wearing alumina element carrier, furnace entrance and hearth Energy-efficient low thermal mass insulation Free radiating wire-wound elements for optimum uniformity Easy access to elements and controls simplifies maintenance and servicing CWF-B: Enhanced airflow from tall chimney and door vents for full combustion CWF-BAL: With integrated balance that runs independently of the furnace control system • CWF-BAL: Software supplied with the balance may be used to monitor the balance reading via a computer

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

general

Issue 6 2019

Flexible new Orion Aquamate spectrophotometers For water and wastewater analysis

he next generation Orion AquaMate spectrophotometers combine exceptional performance and contemporary design.

There is a choice of two models: • Thermo Scientific Orion AquaMate 7100 Visible • 8100 UV-Visible spectrophotometers Both are designed to meet the specific needs of water and wastewater analysis in laboratories. These exciting new additions offer over 260+ pre-programmed analytical methods for testing various parameters in water and are compatible with multiple brands’ test reagent kits. Additionally, the new models offer greatly improved usability, a glove-friendly touchscreen and removable, easy-to-clean vial holders able to hold round, square and rectangular vials. The Orion AquaMate 7100 Visible is suitable for the most routine concentration measurements and can measure a range from 325 to 1100nm wavelength in a 5.0nm spectral bandwidth for water testing. While similar in appearance, weight and dimension to the AquaMate 7100, the Orion 8100 UV-Visible spectrophotometer is equipped with additional benefits for more extensive measurement options. This

model will measure in the range of 190 to 1100nm wavelength, with 2nm spectral bandwidth. Both models include performance verification tests that ensure wavelength accuracy and instrument functionality with GLP and GMP. Additional features of the Orion AquaMate 7100 Visible include: • Cost-effective visible only measurements • Small footprint and lightweight design • The tungsten-halogen lamp offers 1 000 hours of light testing • Similar performance features as the Orion Aquamate 8100 UV-Visible spectrophotometer

•

speed changes High-intensity XENON Lamp provides three to five years of maintenancefree performance, saving on maintenance costs when compared with any traditional light instrument. No warmup is required for the flash lamp Flexible 1.8nm spectral bandwidth permits more light to reach the sample for optimal system resolution Fast enhanced wavelength scanning technology for small absorbance changes

Labotec, local suppliers of the Orion AquaMate spectrophotometers, are offering a one-year warranty.

Additional benefits of the Orion AquaMate 8100 UV-Visible Spectrophotometer are: • Dual-beam optical geometry with simultaneous measurement and realtime reference beam correction, ensuring no drift over long measurements or peak shifts with scan

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

Eight common mistakes when taking conductivity measurements

aving trouble with your Conductivity (EC) measurements? It’s easy to make mistakes, especially if you’re unfamiliar with exactly how technology works. Problems that come up when testing for EC often have a lot to do with the type of probe you’re using. Knowing which conductivity probe you have makes it easier to figure out the problem you may be experiencing. If you look at the probe and see two graphite or stainless steel pins or plates, it’s a twoelectrode probe; a single probe with four rings on is a potentiometric; and a conductivity probe that is used with process equipment and has a circular loop at the end is inductive. Once you have identified which type of conductivity probe you are working with, you will be able to easily figure out which of these eight problems you may be experiencing: •

Probe polarisation Is your EC meter reading lower than it should be? When a charge builds up on the sensor of a two-electrode probe, readings can become inaccurate. It is most common with ones that have stainless steel pins. Solution: Use a conductivity meter with graphite sensors, as they are less reactive. Make sure your conductivity meter can measure the expected concentration of your sample. With a wide EC range, use a

•

four-ring probe, as this will avoid polarisation effects. Fringe field effect Experiencing erratic readings? If you are using a four-ring probe, it could be as simple as the probe positioning in the beaker (holding it too close to a solid object), resulting in ‘Fringe Field Effect’. This means the electrical field generated by the probe is being interrupted by another object (e.g. the sides of your container). Metals will create a positive interference (result: readings too high), plastic and glass (result: readings too low). Solution: Make sure your EC probe is positioned correctly in the beaker and not too close to the sides or bottom. Improper probe calibration EC calibration solutions have no buffering capacity, therefore any sample that remains on the probe will change their value. Be sure your EC solution is not contaminated (accurate EC solution is required for accurate measurements). Solution: Rinse your clean EC probe, then go ahead with the calibration in a fresh calibration solution. Use the value that is similar to the concentration of your sample. The most common calibration solution is 1413µS/cm. Contaminated sample Prepare your probe before testing your sample by rinsing it in a ‘Rinse Solution’, then discard and perform the

•

measurement with a new fresh sample. Remember to clean and rinse your probe after use to wash off any residual sample, ensuring it is clean for future measurements. Wrong TDS conversion factor TDS is strongly related to conductivity. When amounts of dissolved ions (calcium, nitrate, potassium etc.), increases, conductivity increases as well. Using a Conductivity Meter, you can measure the TDS of a sample. EC readings are converted to TDS using a special conversion factor: take the EC measurement and multiply it by the conversion factor to get the TDS value. Conductivity expressed as mS/cm are converted to TDS in (ppt) parts per thousand. Every ion has a different conversion factor. Most common factors are 0.5 and 0.7. Make sure you use the right factor for your application. Not fully submerging your probe Make sure your probe is properly submerged in the solution to ensure correct readings of your sample. Fourring probes in particular require a larger sample in order to submerge the rings and vent holes. Make sure no air bubbles are trapped in your probe, by gently tapping or shaking the probe while it is submerged. Using the wrong conductivity probe Higher range measurement uses a larger cell constant (probes are further

•

apart), and lower range measurement uses a smaller cell constant (probes are closer together). Recommend four-ring probe if you are testing a variety of samples, and don’t want to use multiple probes. Process applications require an inductive probe that can stand up to harsh chemicals and have a high chemical resistance. Not using temperature compensation Temperature is an important factor when taking conductivity measurements. If your sample is too far from room temp (25°C), the readings will be different, because when temperature increases, the ions in the solution move faster. If your meter has an ATC (automatic temperature compensation) feature, the meter makes adjustments based on the temperature of your sample, providing more accurate readings. Ensure that the temperature sensor stabilises before taking your measurements, especially when working with samples that are much higher or lower than room temperature.

Following these tips will allow you to gain a better understanding of how your conductivity probe works and enable you to improve your probe’s performance, leading to better results. HANNA INSTRUMENTS JHB: (011) 615 6076 CPT: (011) 946 1722 DBN: (031) 701 2711 hanna@hanna.co.za www.hanna.co.za

general

13 Issue 6 2019

RETSCH - vibratory sieve shaker AS200 Control

he analytical sieve shakers of the series AS200 are used in research and development, quality control of raw materials, interim and finished products, as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtained even after very short sieving times. With its all-digital controls, up to 99 sieving programmes and calibration certificate, the sieve shaker AS200 Control is indispensable for all users who attach importance to precision and operational convenience and need to comply with the guidelines of the ISO 9001. Product advantages: • NEW: up to 99 sieving programmes • NEW: low-noise operation thanks to optimised control

NEW

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NEW: USB connection for use of EasySieve software • Suitable for dry and wet sieving • Excellent separation efficiency even with short sieving times • Efficient electromagnetic drive • 3D throwing motion that ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface • Setting of sieve acceleration “g” for comparable and reproducible sieving results worldwide • Sieve stack up to 620mm height • Free digital adjustment of all process parameters (time, amplitude or sieve acceleration, interval) • Interval operation • Optional sieve software EasySieve for control of the shaker, easy evaluation and documentation of results • Fulfils all criteria for measuring equipment related to ISO 9001 • Calibration certificate • Easy operation, ergonomic design • Maintenance-free VERDER SCIENTIFIC Tel: (010) 612 0141 sales@verder-scientific.co.za www.verder-scientific.com

Ametek Brookfield - DV2T touchscreen viscometer

he DV2T viscometer features a fiveinch colour display to guide users through test creation and data gathering for fast and easy viscosity measurements. The DV2T also offers powerful programming capabilities and results analysis, including data averaging and QC limits with alarms. User instructions with multi-step test protocols can be created using the new Programme Generator Software and uploaded to the DV2T through a USB flash drive (both included with instrument). Test data can be recorded directly on a local printer or sent to a PC. Additional automated control and data collection can be achieved with optional RheocalcT software.

tests, data averaging, programmable QC limits/alarms, customisable speed/ spindle lists, on-screen data comparison • Auto range shows maximum viscosity measured with any spindle/speed combination • USB PC interface provides optional computer control and automatic datagathering capability • Download custom test programmes with included PG Flash software

Features and benefits: • Five-inch full-colour touchscreen display supports multiple languages • Displayed info includes: viscosity (cP/ mP·s), temperature (°C/°F), shear rate/ stress, % torque, spindle/speed, step programme status • Enhanced Security provides enhanced security with customisable user levels and password access to comply with regulatory requirements such as 21 CFR Part 11 • Built-in options include timed

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

It’s all good with HiQ Precision matters in everything we do, which is why our HiQ range of gases and equipment provides the accurate solution that you need for optimum control in all specialised laboratory applications. Africa’s leading gases and welding solutions partner

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2018/07/02 10:28 AM

general

Issue 6 2019

Hettich introduces Zentrimix An award-winning novel dual centrifuge

erman company Hettich was honoured at a ceremony at Landes-Innovationspreis in Stuttgart when Baden-Württemberg Minister of Economic Affairs Nicole Hoffmeister-Kraut (CDU) awarded the company for the creation of the ZentriMix 380 R dual centrifuge. The award statement says, “This versatile laboratory instrument can be used particularly in the production of nanoparticles in the medical and technical field, as well as mixing difficult components and for extraction in analytical sample preparation. The sample vessels are additionally rotated about their own axis during the centrifugation, whereby the direction of the strong centrifugal acceleration in the sample vessel changes very rapidly. This process is similar to a shaking process. However, the achievable accelerations of the sample material are up to 100 times stronger than previously known laboratory shakers. This will enable new applications in drug manufacturing, food control or biomedical research.” Fields of application: • QuEChERS Method used in analysis

of residues in food and feed Mixing heavily miscible components, e.g. highly viscous substances from a few ml up to 200ml • Homogenisation, e.g. preparing nanoparticles (liposomes etc.) • Milling and nano-milling • Speeding up and enhanced efficiency of most mixing processes Processes can be done very gentle because of the cooling option •

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Execute milling/nano-milling without wasting time for any cleaning Easy and cheap storage of retained samples by using standard-containers/ vials for its making and storage Utilise the above application with a

What's QuEChERS? The acronym ‘QuEChERS’ is for ‘Quick, Easy, Cheap, Effective, Rugged and Save’. QuEChERS has established its name in the food analysis industry or food controls respectively. It’s a frequently used method, allowing the extraction of more than 800 different pesticides out of mater diluted food samples. Benefits of using ZentriMix QuEChERS: • QuEChERS-application in the ZentriMix takes around 24 minutes per cycle, compared to around 60 minutes for the conventional QuEChERS-method • Utilise efficient nano-milling in 90 minutes instead of seven hours per cycle • Simplify your upscaling due to identical and validated nano-milling results

Don’t get your helix in a twist! PCR Biosystems Reagents Now Supplied by Analytical Solutions High performance kits and reagents for: • Real-time PCR • Endpoint PCR • cDNA synthesis • DNA extraction

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simple and very fast installation Enable gentle mixing and milling of sensitive materials due to included automated cooling Enable sterile mixing and milling or both under protective gas

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

Using ORP to monitor vegetable wash bath disinfection

roper handling of fruit and vegetables after they have been harvested is the key to a successful product processing operation. As a highly perishable commodity, a variety of factors can significantly reduce the yield of crops after harvest, including: • heat • mechanical damage • microbial spoilage In some cases, as much as 100% of product can be lost post-harvest due to contamination by disease. Losses are especially high in the fresh-cut fruit and vegetable industry, where the protective barrier between the inside of the fruit and the environment is broken. As a result, methods that reduce the incidence of post-harvest spoilage represent a significant increase in both yield and profits. One of the most effective ways to reduce the contamination of fruits and vegetables is to wash them. Washing removes the soil and small particles that harbour fungi, bacteria and other contaminants. Most washed water is re-circulated in post-harvest handling in order to conserve water and energy. The recycled water is known as process water. Over time, micro-organisms will accumulate as

process water is used. As a result, sanitation chemicals are widely used to enhance the effectiveness of the wash water and to prevent crosscontamination from re-circulated wash water. Chlorine is the most commonly added sanitation chemical used in fruit and vegetable washing. Chlorine is approved for use in fruit and vegetable washes. pH between 6.5 and 7.5 is ideal for process water. If the pH is too low, chlorine gas will be released from the wash water, creating a workplace hazard and damaging equipment. If the pH is too high, it will result in less effective sanitation. Sanitation efficiency of chlorinated wash water can be monitored with oxidation-reduction potential (ORP). ORP measures the capacity of solutions to oxidise or reduce compounds. The ORP value of wash water has a direct interaction to required contact time to destroy the harmful bacteria. A perfect option to measure the ORP in your wash bay and packhouse would be Hanna’s portable professional rugged ORP meter, namely the HI98190. This unit is supplied with an HI12963 titanium body pH electrode. You can perform spot-checks to verify your equipment performance. This meter has an IP67 waterproof rating, making it ideal for use on the production floor. Combined with the HI36183 combination ORP electrode with built-in temperature sensor, life couldn’t be easier! HANNA INSTRUMENTS JHB: (011) 615 6076 CPT: (011) 946 1722 DBN: (031) 701 2711 hanna@hanna.co.za www.hanna.co.za

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electrodes

16 Issue 6 2019

Electrodes for quick and precise measurements M ettler Toledo’s range of InLab electrodes offer outstanding performance in both the laboratory and the field. Electrochemical sensors combine innovative technologies for fast pH, ORP, conductivity and dissolved oxygen measurements. High precision and reliability, as well as low maintenance, make them the ideal choice for a wide range of applications.

pH electrodes Separate pH and reference electrodes are recommended for applications where the lifetime of the pH electrode is significantly shorter than that of the reference electrode. Economy pH electrodes offer outstanding value for money. Routine InLab electrodes are part of any classical laboratory tool and cover the traditional applications in aqueous media.

Increased data security and easy handling The introduction of several unique electrodes with Intelligent Sensor Management (ISM) complete the InLab portfolio. ISM is a sophisticated safety concept that leaves nothing to chance. With this technology, the instrument will automatically detect the connected sensor and will use the most up-to-date calibration data stored on the sensor.

ORP/redox electrodes ORP/redox electrodes are the ideal solution for testing the oxidation/reduction in factory and industrial waste (chromium and cyanide concentration), fish farming and aquariums (water quality), and swimming pools (sanitation levels). Ion-selective and gas electrodes Ion-selective and gas-sensitive electrodes allow quick and easy determination of

Ammonium D Fast and robust determination according to current ISO, EPA, and ASTM standards using direct measurement

etermination of ammonium is one of the most crucial applications for sectors such as water and wastewater analysis, fertilisers, and others. Metrohm Application Bulletin AB-133 describes the determination of ammonium by ion measurement according to ISO 6778, EPA 359.2, EPA 305.3, and ASTM D1426. Tips and tricks on how to deal with possible interferences, sample preparation, and handling of the ammonia ion selective electrode are also covered. While there exist photometric methods for ammonium, they are rather timeconsuming (up to 90 minutes reaction time). Moreover, photometric determination in opaque solutions is always a challenge. Determination by direct measurement using an ion selective

Perfectly designed sensors to measure ion content

ith the increased capability of modern automatic titrators, it is possible to measure ion content in a matter of minutes using an ion-selective electrode (ISE). This can be achieved either by direct measurement or by incremental techniques such as standard addition or subtraction. These methods are easily automated using the Mettler Toledo titrators. To support these capabilities, Mettler Toledo offers a wide range of ionselective electrodes and accessories. Depending on the sample, it is often possible to measure from less than one part per million up to a few grams per litre. By using multiple standard addition measuring techniques, it is possible to measure in the nonlinear range of the electrode. With the Excellence Line T90 titrator, it is possible to perform an automatic GRAN evaluation, yielding an even better determination limit.

In addition to the direct measurement or incremental techniques, ISEs can often be used as the indicating electrode in the titration of an ionic species, for example, titration of sulphate using a barium ISE and barium chloride as titrant, or titration of calcium and magnesium with EDTA using a calcium ISE. MICROSEP (PTY) LTD Rudy Maliepaard Tel: (011) 553 2300 Fax: (011) 553 2400 rudy.maliepaard@microsep.co.za www.microsep.co.za

concentration and activity of a variety of dissolved ions and gases. Ion concentration measurement is vital in a wide range of applications. Some common examples are calcium content of milk, chloride in food and fluoride in toothpaste. Conductivity sensors The new range of InLab conductivity sensors show enhanced measuring performance and improved handling for accurate conductivity measurement. Competence in electrochemical measurement has been extended by offering a complete range of electrode accessories and consumables for portable and bench meters. To assist in finding the right sensor for your application, Mettler Toledo offers an Online Sensor Product Guide, as well as a selection of guides to electrochemical analysis.

electrode, on the other hand, is faster and more robust. Hence, measurements can be easily performed in wastewater, liquid fertiliser, urine, as well as in soil extracts. Determination of ammonia in ammonium salts, of the nitric acid content in nitrates, and of the nitrogen content of organic compounds with the ion-selective ammonia electrode is based on the principle that the ammonium ion is released as ammonia gas upon addition of excess caustic soda: NH4+ + OH– → NH3 + H2O

MICROSEP (PTY) LTD Elisha Ramlal Tel: (011) 553 2300 Fax: (011) 553 2400 elisha.ramlal@microsep.co.za www.microsep.co.za

in the form of an ammonium salt, it must first be converted into such a salt. To this end, organic nitrogen compounds, especially amino compounds, are digested according to Kjeldahl by heating with concentrated sulfuric acid. The carbon is oxidised to carbon dioxide in the process, while the organic nitrogen is transformed quantitatively into ammonium sulphate.

METROHM SA (PTY) LTD

The outer membrane of the electrode allows the ammonia to diffuse through. The change in the pH value of the inner electrolyte solution is monitored by a combined glass electrode. If the substance to be measured is not present

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

No wires - unique WTW digital sensor electrodes

ave your measurement wirelessly processed with the electrode you are holding while measuring any of the standard parameters of pH, conductivity, dissolved oxygen and turbidity. The WTW IDS (Intelligent, Digital Sensor) is unique: the plug head sensor on the WTW electrode is wireless and will process signals into digital data, store calibration records and provide data for documentation. No cables and no tugging. The sensitive signals from the electrodes are transferred via Bluetooth to the WTW Inolab Multi meters, with a choice of 1-3 channels, in a fail-safe and error-free manner. This outstanding innovation ensures that measurements are processed in the sensor, not the meter. The smart IDS sensors will log on automatically, transfer description, serial number, calibration

record and calibration history, as well as their complete parameters. The same module is used for all parameters. The meter allows for simultaneous measurement and documentation of up to three user-defined parameters, with a memory for 10 000 records. The WTW IDS gives you full flexibility in all areas where cables and wires would disturb, even under laboratory hoods or laminar flow benches. The complete WTW kit is also offered with a wireless module for the sensor and meter, USB charger and universal power supply. LABOTEC (PTY) LTD JHB: (011) 315 5434 CPT: (021) 531 7660 DBN: (031) 566 4870 Fax: (011) 315 5882 sales@labotec.co.za www.labotec.co.za

Message from Jaco Engelbrecht, Managing Director

To all our Customers We could have used this space to tell you about all our new and exciting products, agencies and strategies……but then we would have neglected the most important aspect of our business, our customers. Without you, we would not exist. On behalf of the Chemetrix team, I would like to take this opportunity to thank each of you, our valued customers, for your continued support and would welcome new customers to test the Chemetrix Customer Centric experience. With more than 20 years of experience, Chemetrix are now in an even better position to serve our customers. We strive for customer service excellence and will continue to do so from cradle to grave. To quote Joel A Barker: “Vision without action is just a dream, action without vision just passes time, but action with vision can change the world”. My wish for you is that all your dreams turn into action in 2020. I also wish you a peaceful summer rest, a joyful and blessed festive season, safe travels and a refreshed return to the challenges of the New Year.

Festive Season Wishes Chemetrix Export (Pty) Limited Block H, Central Park, 400 16th Road, Midrand | Tel: +27 11 541 9801 | Fax: +27 11 541 9802 | orders@chemetrix.co.za | www.chemetrix.co.za

pharmaceuticals

Issue 6 2019

Metrohm’s NIR software exceeds data integrity requirements

ata integrity in the context of laboratory analytics is a must, particularly in regulated environments. However, how is data integrity exactly defined, and what are the software features required to achieve it? A new Metrohm white paper answers these questions based on examples from modern NearInfrared Spectroscopy (NIRS) Software. Data integrity is commonly defined by a number of properties, which are summarised by the acronyms ALCOA and ALCOA+, respectively. Hence, ALCOA stands for ‘attributable’, ‘legible’, ‘contemporaneous’, ‘original’ and ‘accurate’, while ALCOA+ extends these attributes by the properties ‘complete’, ‘consistent’, ‘enduring’ and ‘available’. The present white paper explains these properties in detail and gives examples for each of them based on Metrohm’s NIRS software Vision Air. From the present white paper, a clear picture emerges of the functionalities that state-of-the-art laboratory software should provide in order for laboratories to safeguard the integrity of their data and comply with, for example, the requirements of FDA 21 CFR Part 11. At the same time, the present white paper emphasises that compliant-ready software such as Vision Air can only provide a solid base to achieve data integrity and does not spare companies from establishing a solid framework of standard operating procedures.

Waters data integrity solutions for your lab D ata integrity is a key element in the pharmaceutical industry and companies have to ensure that end products meet the required quality standards. Data integrity refers to the overall completeness, accuracy and consistency of data and processes during their entire life cycle. Though this seems simple, the whole process of generating, maintaining and transforming data with completeness and accuracy is a challenging task for any organisation. Data integrity addresses the ‘life cycle of data’. This includes the steps involved in setting up and running the analyses, as well as managing the data that is collected, both raw chromatographic data, but more importantly through the cycle of processing, interpreting, reviewing, reporting and managing that data. So, it is not only a concern about how to store data, as the generation through analytical experiments is equally as important. Laboratories need to have confidence in the quality of their results and the methods used to generate those results. Many customers use Waters’ consumables, instruments, software, and services in regulated environments. Waters

experts have years of experience supporting these customers to ensure their laboratories meet regulatory expectations, such as Good Manufacturing Practices (GMPs), Good Laboratory Practices (GLPs) and Good Clinical Practices (GCPs) from health authorities across the globe. Specifically, informatics specialists have developed

expertise in the expectations regarding management of electronic data to meet those regulations, for example 21 CFR Part 11, EU Annex 11 and PIC/s Annex 11, plus regulatory and industry guidelines. Electronic data and computerised systems introduce new challenges to maintaining data integrity. Waters chromatography systems and informatics software address these specific concerns and challenges when demonstrating data integrity to an auditor or regulator. Audit trails are considered the key to the security of a system since they track changes to data and metadata. Waters’ Empower chromatography data software (CDS) platform assists with audit trails and logs, which are important to reviewers. Waters Compliance Services can simplify the process of qualification, validation and record-keeping so that your business can focus on delivering products to market. MICROSEP (PTY) LTD Louis van Huyssteen Tel: (011) 553 2300 Fax: (011) 553 2400 louis.vanhuyssteen@microsep.co.za www.microsep.co.za

Humidity validation and compliance in food and pharmaceutical manufacturing

ecause the control of humidity is vital for many processes in pharmaceutical manufacturing, there are a large number of probes in use at any time - all of which will need to be regularly calibrated to ensure accuracy. Sending RH probes away for calibration is a time-consuming exercise for both food and pharmaceutical companies, but is often seen as necessary, because creation, modification, archival, retrieval and transmission of electronic records is an essential business practice. Simple on-site validations While many companies opt to set up their own in-house humidity calibration laboratories, this is not an option for all

manufacturers because of the capital expense and resources needed to manage it. However, there are affordable alternatives. Instrotech offers Michell Instruments, a cost-effective humidity validator that gives food and pharmaceutical companies the option to save time and money on recalibrations, paying back the cost of the instrument in a few months. The HygroCal100 is unique in its class. As well as being completely portable, it has data-logging and documenting capabilities. It is extremely easy to use and inexpensive to maintain. For full, traceable calibrations, it can be used in combination with a chilled mirror reference hygrometer. Although any hygrometer can be used, Michell offer the HygroCal100 and Optidew

Vision as a complete package for fully documented, traceable calibrations. The HygroCal100 is compatible with any analogue probe with mA or voltage outputs: this includes most brands on the market today. Up to seven probes can be validated at a time, and users can choose to operate manually or use an automated programme.

INSTROTECH Tel: (101) 1595 1831 sales@instrotech.co.za www.instrotech.co.za

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

Procarta awarded £7.4m for microbial treatment

iotechnology company Procarta Biosystems will receive up to £7.4 million to develop a new class of antibiotics in the fight against antimicrobial resistance. The company, which has discovered a new type of antimicrobial that kills bacteria by blocking their gene expression, was awarded the funding by CARB-X, a global partnership dedicated to accelerating early antimicrobial R&D. Procarta Biosystems CEO, Dr Andrew Lightfoot, says, “This new award from CARB-X recognises the value of the novel modalities in our pipeline and their potential to precipitate a paradigm shift in antimicrobial treatments.”

The company’s new antibiotics are founded on its oligonucleotide-based antimicrobial platform and will target potentially life-threatening infections caused by the five ESKAPE pathogens that are commonly associated with AMR. Its PRO-202 drug is in preclinical development to treat complicated urinary tract infections (cUTI) and complicated intra-

abdominal infections (cIAI), which are both caused by the ESKAPE pathogens. Specifically, PRO-202 targets Enterobacteriaceae (CRE) strains of bacteria that are resistant to carbapenem, a class of antibiotic used to treat severe infections. Procarta Biosystems - which is based across Norwich Research Park and Stevenage Bioscience Catalyst - will be funded partly by the UK government’s Global AMR Innovation Fund. Its other existing investors include UKI2S, Wren Capital, Meltwind and Morningside. Boston University-led CARB-X is investing up to $500m from 2016 to 2021 to support development of innovative antibiotics. https://www.labnews.co.uk/ article/2030063/procarta-awarded-7-4mfor-microbial-treatment

pharmaceuticals

20 Issue 6 2019

World-leading pharmaceutical developer turns to TorqSense T orqSense transducers are used to ensure caps are being properly fitted to pharmaceutical bottles in a highspeed packaging line run by the Almac Group at its global headquarters in Craigavon, Northern Ireland, UK. The Almac Group is a pharmaceutical and biotech development and manufacturing organisation. Founded fifty years ago in Craigavon, Northern Ireland, it now has operations around the world and has just announced a major investment plan for new facilities at Dundalk, Ireland. Strict international rules apply to the manufacture and packaging of pharmaceutical products and require that the correct environment is maintained

within the bottle following capping. To this end, Regulation USP 671 provides a guide to the torque range to be used for screw-type containers with varying closure diameters. By ensuring that bottle caps are successfully applied to the bottles within the required torque tolerances, the integrity of the product can be maintained. Sensor Technology Ltd, which makes TorqSense, has worked with many OEMs to develop high-precision, high-speed capping machines for use in pharmaceutical plants and a range of other applications. One of these, Cap Coder, an Oxfordshire neighbour of Sensor Technology, incorporates TorqSense units in its CC1440 and CC1440T Benchtop Cap Coder machines, both of

which are used by the Almac Group. TorqSense is wireless in that it does not need to physically contact the bottle caps or shaft of the torque head it is monitoring. Instead, sensing is achieved through a radio frequency link. Attached to the surface of the

LabX ensures data integrity in pharmaceutical labs

ata integrity is a critical component of pharmaceutical product quality and the information submitted to regulatory agencies. However, in recent years, an increasing number of inspections have revealed incomplete data, the lack of audit trails, and falsification of results. In July 2014, United States Food and Drug Administration (FDA) issued a stern warning that data integrity was a key focus of its enforcement efforts. The UK Medicines and Healthcare Products Agency (MHRA) went further and issued GMP data integrity definitions and

guidance for industry in January 2015. As regulators continue to tighten their inspection approaches, it is critical for managers and scientists in regulated GXP laboratories to

Mira P for the pharmaceutical industry

etrohm is pleased to present the latest compliant handheld Raman solution for the pharmaceutical industry. Mira P offers enhanced resolution, new immersion sampling and validation accessories, and ergonomic features that improve user experience. Mira P is fast, easy and accurate, helping users optimise the inspection of incoming goods, formulation verification and process monitoring. Mira P and its dedicated software, MiraCal P, was developed in collaboration with some of the world’s leading pharmaceutical companies. New features streamline verification routines and include an automated training set builder and improved model analysis tools. Soft- and firmware improvements, like a colour-coded audit trail with advanced management features, ensure

that users can easily reference samples even in massive databases. FDA compliance is met with customisable reports, automated report generation and export, and in-software viewing and printing. Following USP and EP guidelines has never been easier with the new CVA (Calibrate/Verify Accessory). This new attachment ensures accurate performance of Mira P and the quality of results with a thorough calibration and verification routine. Mira P is IP67 rated and MILSPEC 810G tested, as expected from our rugged handheld analysers. In combination with our new guided workflow, this makes Mira P a perfect solution for the demanding pharmaceutical environment. From verification of morning deliveries to reviewing a day’s audit trail, Mira P helps to increase the efficiency of the typical workflow in the pharmaceutical manufacturing industry. METROHM SA (PTY) LTD Tel: (011) 656 1918 CPT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

understand the key issues surrounding data integrity and to be able to demonstrate compliance. Mettler Toledo’s LabX laboratory system is able to connect a variety of laboratory instruments and meets all data integrity criteria and requirements regarding 21 CFR 11, EU Annex 11 and ISO 17025. LabX software comprises several modules designed to accompany Mettler Toledo instrumentation - such as precision and analytical balances, density meters, refractometers, autotitrators, Karl Fisher titrators, melting point instruments, Quantos dosing systems, pH meters and UV/VIS (Ultraviolet-Visible Spectroscopy) systems - and offers complete instrument control, user-friendly data management (network, processing and reporting capabilities), and integration into LIMS. LabX brings power to the laboratory bench with automatic data handling, high process security and full SOP user guidance.

transducer shaft are two Surface Acoustic Wave (SAW) devices, when torque is applied to the shaft, the SAWs react to the applied strain and change their output. The SAW devices are interrogated wirelessly using an RF couple, which passes the SAW data to and from the electronics inside the body of the transducer. TorqSense is now used in many industries, from automotive to materials handling, test and measurement, FMCG (fast moving consumer goods) production and power generation. INSTROTECH Tel: (101) 1595 1831 sales@instrotech.co.za www.instrotech.co.za

To ensure data integrity with LabX in the laboratory, controls can be put into place so that SOPs are followed according to ALCOA (attributable, legible, contemporaneous/ complete, original, accurate) guidelines. Automatic data transfer ensures all sample information entered travels along with the sample, from one instrument to another, eliminating any calculation and transcription errors. Auditors focus on the raw data and the metadata, and the electronic records are the primary interest. With the powerful search capability, relevant data can be easily retrieved from the secure database and presented to an auditor where necessary. Data of results, measurements, tests, audit trail entries and metadata are saved, and the necessary documentation of a fully controlled and accurate process is readily available. Data integrity throughout the whole SOP process is thus simplified and achieved with LabX. MICROSEP (PTY) LTD Rudy Maliepaard Tel: (011) 553 2300 Fax: (011) 553 2400 rudy.maliepaard@microsep.co.za www.microsep.co.za

Versatile Metrohm 888 Titrando and Tiamo for Pharmaceutical Contractors

ounded in 1998, Pharmaceutical Contractors (Pty) Ltd is a leading contract manufacturer and packer of a range of pharmaceutical products and supplies in South Africa. Pharmaceutical Contractors has been using Metrohm products for many years and recently were looking at upgrading their old Metrohm KF instrument. They chose to replace this with the versatile Metrohm 888 Titrando and fully FDA compliant Tiamo software. The Metrohm 888 Titrando is able to perform not only the KF analysis this customer requires, but it also has the flexibility of being used as a potentiometric titrator for day-to-day essential titrations.

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

filtration & lubrication New filtration solution from Labotec with manifold and filters

he new Labotec filtration manifolds are available in single, three or six branches with a choice of glass or stainless-steel funnels. As an introductory special, Labotec is offering a combination of Labotec manifolds, KNF vacuum pump and Labotec membrane filters at a reduced price until end December 2019 for you to try out. This filtration system is widely used in the fields of chemical industry, biochemical pharmacy, environmental protection, food and beverage, etc. Vacuum filtration involves the collection of a particulate (bacteria, precipitate, etc.) from a liquid suspension. Liquid poured into a funnel passes through a filter, which retains the particulate, and the filtrate can be collected into a filter flask directly or via a vacuum manifold. The multi-branch vacuum filtration systems from Labotec have an integrative filter with a durable structure and beautiful contours. They are equipped with separate valves so that it can filter a single sample or multiple samples simultaneously. This can save time when testing many samples. The solvent filter is made from 316L stainless

steel and has characteristics of acid resistance, alkali resistance, fast filtering speed, long service life, easy cleaning and operating. There is also a choice of glass solvent filters in two sizes. This glass solvent filter is made of highquality extra hard glass that can be sterilised at high temperature and high pressure. Features include: • A vacuum support for filtration of single, 3- or 6-test samples • Support frit and base in T316L stainless steel • 47mm or 50mm diameter membrane • Glass and stainless-steel funnels 300ml • Glass collection vessel 1000ml with vacuum pipe • Anodised aluminium spring clamp • Support screen and pore size in PTFE 20µm and stainless steel 316L 100µm

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

21 Issue 6 2019

New e-jet transfer vacuum pump

atsep offers the Microsart e.jet transfer pump, a laboratory vacuum pump that creates vacuum for vacuum filtration units and simultaneously transfers the filtered liquid to waste. The Microsart e.jet is ideal for sample filtration in microbiology applications, achieving a transmembrane pressure of 600mbar and a flow rate of 3.5l/min. These constant flow rates and the defined maximum vacuum guarantees smooth and reliable filtration. Until now, vacuum equipment for the Membrane Filtration Method consisted of numerous parts, including connectors, tubes, vacuum containers, protection filters, collection bottles and the vacuum pump. This not only requires more space but is also tedious, as after a few samples the vacuum must be broken

to empty the filtrate collection container. The new Microsart e.jet greatly reduces operating complexity. The Microsart e.jet pump is an ideal accessory for six- and three-branch manifolds. The Microsart e.jet and stainless-steel manifold require only 30% of the average space, meaning less congestion when working in laminar flow cabinets. Traditional vacuum pumps often lose their efficiency and capability to generate sufficient vacuum when liquid is drawn into the pump head. The Microsart e.jet is designed to pump both gas and liquids, resulting in no loss of efficiency or malfunctions from water drawn into the pump head.

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

B r u n o S t eat ine r Express Analysis NECSA with Compact Mass Lab Consultancy Spectrometer combined with TLC Plate Reader Advion, Inc.: www.advion.com A Leader of Mass Spectrometers and Micro Fluid Systems

Advion Expression CMS Services Offered: Compact, fast, easy and affordable • Specialist consultation in pH, Ion Selective Electrodes (ISE), Conductivity Titrations, high performance mass spectrometry Karl Fischer Titrations and Voltammetry (Polarography) ideal for chemists synthesised Asphalatin and Obliquumol are The complete system, including a Peak The Advion expression CMS (Compact Mass • Training of laboratory personnel in the above mentioned techniques subsequently labelled with radioactive 14C Nitrogen Generator, is utilised for analyses of Spectrometer) together with Plate Express • Development and validation of methods for the above mentioned techniques Compilation of by Standard and analysed on β-radio detector. The system sugar derivates, chalcones, oxepine rings, TLC Plate Reader •was acquired the Operating Procedures • Tailor-made workshops for laboratory managers and personnel provides identiﬁcation of different compounds chromones and isoﬂavonoids as synthetic RadioChemistry Department of the Nuclear • Laboratory design and set-up from plants which are extracted by methanol, intermediate products in synthesis ofKuhner asphalatin Energy Corporation of South Africa AG, Switzerland: www.kuhner.com • Instrumentation and(NECSA) Equipment Sales

Kuhner manufactures the world’s most reliable Shaker and Shaking n-Hexane, ethyl acetate and obliquumol. Asphalatin and Obliquumol from Bruno Steiner and Grant Bauer. Incubator for the past 60 years. They come with a 5 year Warranty!and dichloromethane. The TLC plate reader has the ability to analyse are compounds showing promisingKuhner biological This combination of the Mass Spectrometer Shaker LT-X Camag AG, Switzerland: www.camag.com Variable shaking diameter and loads of up to 25 KG separated components straight from the plate activities against diabetes mellitus and candida and TLC Plate Reader is primarily used for The World Leader in Thin Layer (HPTLC/TLC) thus, sample preparation is drastically shortened albicans and are isolated from South African analyses of intermediate steps of organic Chromatography ATS4 by the elimination of scraping, dissolution of terrestrial plants. In Necsa’s projects, the synthesis reactions as well as a tracking tool.Camag Fully automatic sample application with unbeatable reproducibility for your daily TLC/HPTLC work wanted bands prior to analyses and ﬁltering. The expression CMS is insensitive to the silicates Bio-Logic SAS: www.Bio-Logic.info of the TLC plate and can be used as a detector Bio-Logic designs and manufactures high performance research Laboratory Instruments for Rapid Kinetics and for HPLC, IC, Flow Injection and monitoring Spectroscopy Bio-Logic SP-300 Modular research grade super of organic synthesis. The complete system potentiostat/galvanostat/FRA Bio-Logic SAS offers Instruments for a variety of domains can also analyse peptides, labelled later with and applications: radionuclides and used as imaging /diagnostic • Rapid-Kinetics, Spectroscopy & Photosynthesis • Electrochemical Scanning systems agents in cancer research. Other than providing • Battery & energy devices testing accurate analyses as part of research, the system • Electrophysiology office: +27 11 804 3503 • Electrochemistry allows for students to gain ‘hands on’ exposure cell: +27 78 342 3354 • Materials testing fax: +27 86 719 2778 on this advanced instrumentation which email: bruno@bslc.co.za facilitates, with ease, the interpretation of results website: www.bslc.co.za to attain breakthrough research whilst intensifying address: P.O. Box 773, Gallo Manor, 2052, South Africa the knowledge of the students to further their studies.

Bruno Steiner Lab Consultancy From Left to Right: MSc student Phindile Mashiane, Bruno Steiner, MSc Student Gudani Tshivhase, Grant Bauer, MSc Student Modibo Malefo and Senior Scientist Biljana Marjanovic-Painter

Services Offered: Bruno Steiner Lab Consultancy • Specialist consultation in pH, Ion Selective Electrodes (ISE), Conductivity Titrations, Fischer Titrations TelKarl : 011 804 3503and Voltammetry (Polarography) • Training of laboratory personnel in the above mentioned techniques Fax: 086 719 2778 • Development and validation of methods for the above mentioned techniques email: bruno@bslc.co.za • Compilation of Standard Operating Procedures • • •

Tailor-made workshops for laboratory managers and personnel Laboratory design and set-up Instrumentation and Equipment Sales

Camag AG, Switzerland: www.camag.com The World Leader in Thin Layer

Ku Ku Inc

Kuh Va

22 Issue 6 2019

moisture analysis & equipment

Moisture analysis results in just four minutes

ettler Toledo’s Excellence and Advanced moisture analysers are equipped with QuickPredict, a revolutionary advancement in moisture analyser functionality, reducing analyses that used to take 20 minutes or more to just four minutes. This 80% improvement in time-to-result helps to maintain product quality while significantly enhancing throughput. Moisture content is often critical for quality control, both in-process and at the end of a production line. However, when you have to wait on results, it can create bottlenecks, tie up equipment and delay batch releases. QuickPredict offers a huge leap in productivity by being able to accurately estimate a sample’s moisture content in just four minutes. QuickPredict works because unique substances have distinct drying curves, regardless of the amount of moisture present. These ‘fingerprints’ are used to build up substance-specific knowledge. Once this knowledge is established, the equipment can accurately predict the outcome

of a measurement shortly after it starts. Setting up QuickPredict is easy. A wizard guides the user through the process step by step. Once the software is enabled, routine measurements, including pass/fail functionality, are performed at the click of a single button. Get your moisture analysis method right - Mettler Toledo’s moisture analysers have an integrated software functionality known as MethodWizard. This helpful questionand-answer feature will help you develop robust methods with minimal effort for enhanced moisture-analysis accuracy and productivity. MICROSEP (PTY) LTD

Elisha Ramlal Tel: (011) 553 2300 Fax: (011) 553 2400 elisha.ramlal@microsep.co.za www.microsep.co.za

Finally: reliable walk-away automation for serial volumetric Karl Fischer titration

utomating volumetric titration in whole series of samples used to be a challenge: firstly, there is the risk of ambient moisture compromising sample integrity, and secondly, there is the necessity to start the titration in due time for each sample. Both challenges required the attention and constant presence of the lab technician during the analysis. Not any longer, as with the Omnis Sample Robot users may now analyse water content in up to 50 samples completely unattended. The Omnis Sample Robot features Dis-

Cover, a technology that covers the sample vials automatically with an air- and dustproof lid, protecting them from ambient moisture even for extended time periods. Users benefit from reliable, reproducible results. The Omnis Karl Fischer System no longer requires the presence of the user during the analysis, as the solvent addition and titration is started automatically by the system. Users may therefore dedicate their time to other tasks in the laboratory while their samples are analysed for water content, completely unattended.

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

Maximum measurement range with Novasina all-round water activity meter

he new LabMaster-AW Neo from Novasina is a very talented allrounder. This water activity meter, with cutting-edge technology, delivers fast and accurate measurements. Its features makes it perfect for daily routine determination of a product’s water activity in food and pharma QC-labs. Furthermore, this meter can be used to investigate the source of product spoilage, texture failures or rancidity. The LabMaster Neo is outstanding for convenient free water measurement and result documentation. This includes a 21CFR11 compliant audit trail, automatic verification or calibration, contactless salt standard identification by RFID and a quick mode that guarantees a completed measurement within ten minutes. Additional features, like full temperature control in the range of 0-60°C, a measurement range of 0.0300-1.0000aw and a much easier handling of chemical protection filters, due to magnetic fixing, completes the LabMaster-aw Neo. Moreover, the

automatic equilibrium detection ensures the best repeatability and comparability of measurement values. This meter is compliant with all standards like AOAC, ISO, USP and others.

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

Precisa moisture analyser • •

• •

•

84 years of pedigree behind us Choice of heat sources: halogen, infrared or dark radiator Temperature range 30-230°C/1°C Integrated balance (124g / 0.1mg, 124g/1mg, 310g/1mg, 52/1mg) Memory XM60 / XM60-HR / XM66 20 methods, XM50 one method, EM120-HR plenty methods Supplied with 30 aluminium dishes

he XM60/XM60-HR moisture analyser is the low-volume instrument for customers with low sample volumes and quantities. It is robust, perfectly accurate and simple to operate. Thanks to the high thermal values, the moisture analyser delivers quick and accurate results. Irrespective of your analysis criteria, the widest range of analysis options are at your disposal.

Features include: • Swiss-made • Vacuum fluorescent display • External calibration • RS232 interface for PC/printer • Support IQ/OQ/PQ • Anti-theft protection • Clock (printout GLP/GMP, autocal, etc.)

INSTRULAB - A DIVISION OF AIR & VACUUM TECHNOLOGIES Kylea Rumble 0861 VACTEC (822 832) info@vactech.co.za www.vactech.co.za

Halogen Moisture Analysers Fast Precise Reliable Boosts Productivity

Moisture Matters Excellence Halogen Moisture Analysers For more information:

www.microsep.co.za

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

Issue 6 2019

moisture analysis & equipment

Moisture content determination in QC processes

oisture content determination in food is important - not just because it is related to final product quality, but also because ingredients are paid for by weight and this has an impact on costs. Loss on Drying (LoD), using the drying oven reference method, is a routine procedure used in many food laboratories for determining the moisture content of products and ingredients, both in quality control and incoming inspection. However, the traditional loss-ondrying procedure is time consuming and error prone due to the high level of manual operations involved, particularly when working with multiple samples from several products.

with LabX software offer an alternative to complex manual workflows. Simply start the method with the One Click shortcut on the balance touchscreen. One is able to perform Loss on Drying (LoD) and Residue on Ignition (RoI) analyses easily with

comprehensive SOP user guidance on the balance. Tracking of samples, data and calculations are handled automatically, and your results can be printed in a personalised report.

MICROSEP (PTY) LTD Elisha Ramlal Tel: (011) 553 2300 Fax: (011) 553 2400 elisha.ramlal@microsep.co.za www.microsep.co.za

One Click Loss on Drying powered by LabX Mettler Toledo’s XPR and XSR balances

Labotec precision moisture analysers

Test with the best

Exact science in a simple-touse format

Quick, safe and accurate moisture analysers and general purpose balances from A&D

he MW series from Labotec Precision is an economical range of analysers that offers accurate, repeatable and reliable moisture analysis for all industries. This is made easy with a halogen lamp to ensure uniform heating and reliable results with a dry residual readability up to 0.01%, and a maximum 110g capacity. The range also features built-in memory and a removable pan handler for easy cleaning. Labotec precision moisture balances guarantee an easy weighing experience with very simple operation for any level of operator. The screen is easy to read, with three model options for measuring between the ranges of 0.001g - 0.005g. A high-quality modular durable design also ensures the Precision range is long lasting.

Intelligent task management makes it easy to run several samples simultaneously. The complete solution can be tailored to match your process requirements. Sample handling is simplified through the use of accessories such as barcode scanners and label printers. Analysts simply perform the weighing task and LabX takes care of the rest. This solution offers outstanding weighing performance and supports the highest requirements for data integrity and compliance.

Demo models are available from Labotec should you wish to try out the Labotec Precision Balance series first for your unique application. Labotec precision moisture analysers feature: • Zero adjust • Built-in memory for storage of measurement • Adjustable settings • LCD display with backlight • Halogen heating • Adjustable levelling feet • Stainless-steel chamber • Tare • Pan lifter for easy removal of sample • Auto-stop

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

WIRSAM SCIENTIFIC Tel: (011) 482 1060 marketing@wirsam.com www.wirsam.com

hen you need to quickly and precisely determine moisture content in food, wastewater, industrial and laboratory industry, you can rely on A&D moisture analysers. MS-70 measures the moisture content at 0.001% resolution suitable for low moisture content samples as well as Karl Fischer method, yet requires no special knowledge or training and produces no harmful waste. With four models to choose from, A&D offers moisture analysis solutions for many industry sectors. With fast halogen heating and robust design, A&D’s moisture analysers are built tough for laboratory or factory use. Simplicity of use, speed and accuracy are why customers turn to A&D. Value for money is key with A&D.

Metrohm 870KF for Moisture at 3M South Africa

M are applying their science to make a real impact in every person’s life around the world. 3M has been using Metrohm for

moisture analysis for 15 years. They recently replaced their old Metrohm KF titrator with a brand new Metrohm 870 KF. The analysts enjoy the familiarity of the instrument and look forward to using their new instrument for many years to come. METROHM SA (PTY) LTD Tel: (011) 656 1918 CPT: (021) 852 0213 DBN: (031) 265 0067 Fax: (011) 656 2698 078 643 7113 info@metrohm.co.za www.metrohm.co.za

BAMR close on 13 Dec and open 6 Jan 2020 Quote reference ARA2019 before 31 January 2020 and receive an extra 10% discount! Wishing you all a safe and happy festive season.

chromatography

26 Issue 6 2019

Know your ions Overcoming the limits of HPLC with ion chromatography

hat’s the difference between High Pressure Liquid Chromatography (HPLC) and Ion Chromatography (IC)? What are the capabilities and limitations of each technique? Knowing these differences can actually make a huge difference. As a proven, robust and highly versatile technique, IC can help HPLC users extend their analytical capabilities tremendously. Our free white paper compares the two methods systematically, focusing on the strengths of ion chromatography. HPLC is one of the most powerful

analytical techniques in the modern laboratory. From research to manufacturing to legal, it is widely used in many sectors. However, there are some inherent limitations. Ionic and polar compounds pose a challenge. So do organic acids. Moreover, some analytes, such as fluoride and chloride, are not active in the UV range, making it impossible to determine them with a UV detector, the detection technique most commonly used with HPLC. Ion chromatography (IC), on the other hand, is ideal for the separation and detection of ions and polar molecules, both

organic and inorganic. This makes IC the ideal extension of HPLC, increasing the analytical capabilities of the modern laboratory tremendously. Over the last 30+ years, Metrohm has made Ion Chromatography a powerful tool for both research and routine analysis. Laboratories in the pharma, food and water sectors in particular benefit not only from the method itself but from many automated inline sample preparation and injection techniques. Samples with a high load of particles (e.g. wastewater), solid and even gaseous samples can be analysed fully automatically down to the μg/L range with superior reproducibility. Hundreds of IC applications are available free of charge from the Metrohm Application Finder and users are supported in more than 120 countries by application specialists from the local Metrohm sales organisations.

Aspirata invests in Metrohm IC system A

spirata is one of the leading laboratory service providers in Southern Africa, with custom-built, state-of-theart chemical and microbiological laboratories enabling them to provide a broad range of testing and examination services. Being a leading service provider in the establishment of safe and

Metrohm ion chromatography systems integrated in Agilent OpenLab CDS

y controlling Metrohm ion chromatographs, Agilent’s new chromatography data system (CDS) OpenLab has become yet more powerful. The major benefit for the analysis is that users can now perform all their chromatographic applications on one and the same universal software platform. The integration of the Metrohm IC instruments is based on a dedicated driver, enabling users of Agilent’s OpenLab CDS to comfortably program, control and monitor all components of a Metrohm IC system in their familiar software environment. The requirements of the FDA CFR 21 Part 11 are met by OpenLab CDS, ensuring the full integrity and traceability of data and results. Metrohm IC instruments can be fully operated by OpenLab CDS. The combination of a Metrohm IC and Agilent’s single quadrupole MS gives the option to perform IC-MS applications in one software. OpenLab users profit now from Metrohm’s unique suppressor technology, the flexible liquid handling

with Dosinos, and the comprehensive Inline Sample Preparation Techniques. There are more benefits: Using just one software for everything saves time and money for training on different software and costs for validation will be reduced.

healthy living, working and recreational environments, Aspirata recently invested in a Metrohm Ion Chromatography system. The Metrohm 930 Compact Flex IC has two detectors, viz. 944 the UV/VIS Detector as well as a conductivity detector, and is coupled to an 858 sample processor that can handle up to 178 samples. Samples are analysed for volatile and non-volatile acids, as well as Chrome VI. The system allows Aspirata to exploit two of the Metrohm Inline Sample Preparation (MISP) techniques, viz. In-line Pre-concentration followed by Matrix

HPLC is one of the most powerful analytical techniques in the modern laboratory. From research to manufacturing to legal, it is widely used in many sectors.

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

Elimination, to assist in the low ppb detection levels of Chrome VI. Furthermore, samples that fall outside the calibration range are automatically logically diluted and re-injected without the analyst having to lift a finger, thereby greatly enhancing the lab’s output while saving time and money.

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

Liquid chromatography solutions for the food industry

nalytical methods are essential to ensure product quality, execute regulations and to comply with food standards, specifications and labelling requirements in the food industry. The most important components that are analysed in the food industry can be divided into three groups: • Residues and contaminants • Food additives • Natural ingredients

High-performance liquid chromatography (HPLC) is one of the most important methods that is applied in all three fields. With a wide range of column materials and detector types, HPLC systems can be custom-made for the needed application. Purification Knauer is also one of the few companies to offer high-performance preparative HPLC solutions and continuous simulated moving bed (SMB) chromatography systems for the purification of food ingredients.

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

SEPARATION SCIENTIFIC SA (PTY) LTD Tel: (011) 794 4430 info@sepsci.co.za www.sepsci.co.za

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

biotechnology

28 Issue 6 2019

Biosystems - what every wine and food lab needs

he Enology system, consisting of automatic analysers Y-15 and Y-25 and a complete line of dedicated reagents, provides enology laboratories with the maximum information throughout the winemaking process. Dedicated reagents - liquid and with long stability - minimise handling by the winemaker, offering speed and convenience in obtaining results. BioSystems offers the winemakers a unique, complete system in the wine market. It is an easy and effective automation with the guarantee of the highest quality and service. Food Safety reagents detect high interest parameters in the food and feed industry related to labelling, toxins, additives, sugars and many others. BioSystems reagents are based on chemical complexes, enzymes or antibodies that bind the analyte with high affinity, offering sensitivity and accuracy at an affordable cost. Having in mind the wide variety of

food, BioSystems validates the reagents in different food matrices and designs different extraction procedures. In addition, the enzymatic and chemical reagents can be automated in BioSystems instruments, improving the speed of the test.

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

Keep growing BioFlo 120 - easy to use, flexible and dependable

o matter whether you are in an academic, governmental or industrial research setting, or working with bacteria, yeast, fungi, mammalian, insect or plant cells, the BioFlo 120 is an attractive solution to meet your needs - all at an affordable price. The straightforward setup and process control of the BioFlo 120 lets you focus on what is important: your work. Designed to seamlessly integrate into your day-to-day operation, the BioFlo 120 bioreactor/fermenter emphasises simplicity and ease of use, with no sacrifice of capability.

• • •

ANALYTICAL SOLUTIONS CC

Some of the features the system provides are: • Push-button Auto Culture modes for

Bioclean pipette tips certified contamination-free lean pipette tips are critical in life science research to ensure highquality lab results. Pipette tips coming into contact with samples must be free of DNase, RNase, DNA, pyrogen and adenosine triphosphate (ATP). Understanding these typical sample contaminants and taking precautionary measures to reduce or eliminate them at their source is vital to protecting sample integrity. Mettler Toledo’s Rainin high-grade BioClean tips ensure top pipetting performance through innovative design

•

microbial and cell culture applications Flexible operation with glass or BioBLU Single-use Vessels Scalable expanded working volume range (250mL - 40L) Universal connections for digital and analog sensors Space-saving compact design for quick and easy installation

and high-quality production. Manufactured from virgin polypropylene material in a fully automated, Class 100,000 clean-room facility, these flawless tips are 100% contaminationfree, preventing experiment inconsistencies and failures. Rainin’s LTS tip range is manufactured with continuous tapering and thin-walled construction to give greater flexibility, a softer feel and a better performance than standard or bevelled tips. Traditional tips are also offered with a conical design to fit pipettes of all standard manufacturers, such as Eppendorf, Gilson, Sartorius (BioHit), Thermo

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

(Finn), as well as the traditional non-LTS Rainin pipettes. With a wide array of tips, available in a variety of feature-sets (like filter tips), volume ranges and packaging options to select from, scientists can always work with the optimal application-specific pipetting system.

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

Have a hands-on session with Buchi state-of-the-art equipment and experience true ‘quality in your hands’

uchi is world renowned for commercialising the first modern Rotary evaporator and have since manufactured state-of-the-art equipment for testing and analysis. Their local agent, Labotec, has demo equipment available in SA to allow one the opportunity to experience Buchi’s Swiss quality first hand before making an investment decision. Labotec will arrange a demonstration to show how to confront your unique application using the Buchi equipment. The following laboratory investment equipment is available for demonstration purposes: R-300 rotary evaporator - fitting your needs and environment The R-300 meets the highest expectations in convenience and versatility. Its modular design allows extension of the Rotavapor R-300 to a fully integrated system where a central interface regulates each component.

K-375 distillation unit - providing solutions for both potentiometric and colorimetric titrations The KjelMaster K-375 meets the highest demands in usability, automation, user administration and sophisticated data management. E-800 Universal Extractor - powerful and perfect for multitasking The UniversalExtractor E-800 is perfectly suited for any demanding extraction task. Six distinct extraction positions enable individual process control and simultaneous operation of different extraction methods. C-850 Pure chromatography unit - safe, compact and simple The Pure chromatography instruments are extremely compact, ensure safety on the highest level and are easy to use for any flash or prep HPLC applications.

NIR (ProxiMate and N-500) - NIR for all applications ProxiMate is a robust, compact and easy-to-use at-line NIR instrument for the food and feed industry. It reduces downtime in production and provides fast quality control of batch samples. L-200 freeze dryer - a new level of convenience with the L-200 The L-200 BUCHI provides a new level of convenience thanks to Infinite-Control and Infinite-Technology, which enables individual configuration and adaptability with changing requirements at any time. Book your demo today.

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

life sciences

30 Issue 6 2019

Olympus’ X Line objective lenses break optical barriers With simultaneously improved image flatness and chromatic aberration

irst plan apochromat objectives in the world to achieve a numerical aperture of 1.5*1 were launched concurrently. It is difficult to improve one area of an objective lens, such as numerical aperture, without trade-offs in another area, like chromatic aberration correction. However, X Line objectives overcome the common trade-offs by simultaneously improving optical performance in three critical areas: 1. Expanded flatness for uniform images from the centre to the edge with an observation area*2 of 1.7 times greater than conventional objectives 2. Exceptional colour accuracy during brightfield and multicolour fluorescence

imaging with chromatic aberration from violet to near-infrared (400 - 1000 nm) 3. Excellent image quality, even with weak excitation light, with a higher numerical aperture (up to 1.45) for reduced fluorescence fading and phototoxicity during time-lapse experiments With these advancements, users can acquire bright, high-quality images throughout the entire field of view, helping improve quantitative data acquisition and the speed of creating large, stitched images. For pathologists who frequently work with stained samples, accurate colour reproduction improves image reliability. Using the same technology as the X Line series, the UPLAPO-HR super resolution and TIRF objectives are the first plan apochromat objectives in the world to achieve a numerical aperture of 1.5*1, enabling bright, high-resolution observations in even weak excitation light. During super resolution imaging, these objectives enable users to locate an object of interest using a wider field of view and then smoothly resolve down to a higher magnification.

WIRSAM SCIENTIFIC Tel: (011) 482 1060 marketing@wirsam.com www.wirsam.com

Wishing all our readers a safe and very happy festive season. May 2020 bring you much success. Remember that the New Year is the first blank page of a 365-page book. May you write a good one!

Sami

Elemental Analytics

Tel: 011 918 6994

info@e-analytics.co.za

Increase your lab’s productivity with LabX

ettler Toledo’s LabX instrument software allows one to fully control measurements from anywhere in the laboratory or office. LabX brings power to the laboratory bench with automatic data handling, high-process security and full SOP user guidance. LabX can be installed on a computer or server inside or outside the laboratory and can be connected via Ethernet to a variety of instruments. LabX software comprises several modules designed to accompany Mettler Toledo instrumentation, such as precision and analytical balances, density meters, refractometers, autotitrators, Karl Fisher titrators, melting point instruments, Quantos dosing systems, pH meters and UV/VIS (Ultraviolet-Visible Spectroscopy) systems, and offers complete instrument control, user-friendly data management (network, processing and reporting capabilities), and integration into LIMS. Utilising the instrument’s touchscreen, LabX allows one to perform all tasks and locally manage application methods, instruments, products and user rights on the instrument itself, eliminating the need for a

computer next to an instrument. Individual process applications are implemented in LabX and provide full workflow coverage (enforced guided SOPs) directly on the instrument, significantly reducing training requirements and increasing data consistency and integrity. Automatic data capture and powerful search features allow one to quickly locate specific data and reports. With a variety of licensing options, the LabX system provides flexibility to meet individual system and user needs and is easily integrated with existing information systems.

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

www.analyticalreporter.co.za

YEARS

company listings

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

AFROX Customer Service Centre: 0860 020202 Email: customer.service@afrox.linde. com

31 Issue 6 2019

INSTRULAB a division of Air and Vacuum Technologies (Pty) Ltd 0861 VACTEC (822832) JHB: 082 576 9373 CPT: 082 576 9372 KZN: 082 576 9372 E-mail: info@vactech.co.za www.vactech.co.za

www.afrox.com

Your testing solutions partner Products include:

Air and Lab Products Africa (Pty) Ltd Suite 29 Private Bag x 2 Dainfern 2055 South Africa Tel: +27 83 626 5742 +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com

• • • • • • •

INSTRON Universal Testing Systems JEOL Electron Microscopes KRÜSS GmbH Advanced Surface Science NIKON Microscopes and Imaging Systems STRUERS Metallurgical Sample Preparation 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

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

Tel: (011) 794 1393 sales@aqa-scientific.com www.aqa-scientific.com

company listings

Issue 6 2019

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

Quality Control Instrumentation www.bamr.co.za sales@bamr.co.za

021 683 2100

BAMR is a family run business which supplies, repairs, services and calibrates instruments in the Coatings, Corrosion, Physical Paint Test and Allied Industries since 1946. Instruments include: Abrasion, Adhesion, Climate, Coating Thickness (Elcometer), Density, Elasticity, Film Applicators, Fineness of Grind, Gloss & IQ gauges (Elcometer), Hardness, Moisture (Max Doser, Protimeter, Tramex), Non Destructive Testing, Pinhole & Spark, Surface Profiles, Salt, Dust and Cleanliness, Ultrasonic Material Thickness, Viscosity Cups

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

Instrumental to your success

• Advion- Compact & affordable high performance Mass Spectrometers. NEW: (U)HPLC and ICP-MS • Bio-Logic- High performance instruments for the Research Lab, Electrochemistry, Corrosion, Battery & Fuel Cell, Sensor Development, Nanotechnology, Electro-chemical Scanning Systems and Rapid Kinetics • Camag- The World leader in Thin Layer Chromatography (TLC/HPTLC) • Kuhner- The world’s most reliable Shaker/Shaking Incubator with shaking capacity from a few grams up to 2 tons Tel: (011) 804 3503 Fax: 086 719 2778 Mobile: 078 342 3354 Email: bruno@bslc.co.za Web: www.bslc.co.za

Specialist Supplier of GC, GC/MS & Accessories

Instrumental to your success

Exclusive agent for: •

• 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

To lead the chemical analysis market in Sub-Saharan Africa by providing industry – leading solutions in instrumentation, applications and support service To give our best…. To be the best Tel: Fax: Website:

+27 11 541 9801 +27 11 541 9802 www.chemetrix.com

Tel: +27 11 541 9801 Fax: +27 11 541 9802 Website: www.chemetrix.com

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

Elemental Analytics Tel: 011 918 6994 info@e-analytics.co.za www.e-analytics.co.za

Scion Instruments: GC & GC/MS & Analysers

• CDS Analytical: Pyrolysis, Purge-andTrap and Thermal Desorption • SRI Instruments: low cost GC systems • GS-Tek: GC consumables Email: info@chromspec.co.za Phone: 082 4450714 Website: www.chromspec.co.za “Excellence in Chromatography”

company listings

For all your Chromatography and Mass Spectrometry parts sales, after-sales, training, back-up and service requirements. Consult our website for more info. Supporting: Scion Instruments, Bruker GC/ GCMS, ASI and SIS amongst others Phone: +27 82 773 8708 email: doug@gibbstech.co.za website: www.gibbstech.co.za

Issue 6 2019

Petrochemical Analysis Tel: +27 11 979 4241 spectro-za.sales@ametek.com www.grabner-instruments.com

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

Innovative Solutions for Your Laboratory Requirements!

Head office Tel: 011 615 6076 Fax: 011 615 8582 Durban Tel: 031 701 2711 Laboratory Design & Supply • Scientific & Precision Equipment • Calibration & Services

Cape Town Tel: 021 946 1722 Fax 021 946 1723 Website: www.hanna.co.za E-mail: hanna@hanna.co.za

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

816 1416

Your solution provider of certified and analytical reference materials, pharmaceutical impurity - and drug standards, biological standards, profieciency testing schemes and Fusion Equipment Tel: (011) 466 4321 sales.za@lgcgroup.com www.lgcstandards.com

Your accredited service provider for:

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.

- Calibration - Validation & Qualification - Technical Inspection

ISO-IEC 17025 :2005

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

E: admin@labcal.co.za

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

company listings

Issue 6 2019

We provide innovative technology for your most challenging samples, including instruments for analytical, separation, and metallographic science as well as complete line of consumable products. Tel: +27 11 974 1681 Fax: +27 11 974 1848 Cell: +27 82 771 7083 www.lecoafrica.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

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

agents for: CEM Microwave and Teledyne Cetac Technologies

M.A.D TECHNOLOGY (PTY)LTD

89 Crawford Crescent, Strubenvale, Springs, Johannesburg, South Africa Tel: +27 61 175 7821 sales@mag-dynamic www.mag-dynamic.co.za

Tel: +27 11 797 3660 Fax: +27 11 797 3670 Cell: +27 82 803 4484 bruce@madtech.co.za www.madtech.co.za

Your reliable metallographic solutions partner

Suppliers of Leading Laboratory and Scientific Equipment “For All Your Laboratory Requirements”

Tel: +27 (0) 11 577 0880 Fax: +27 (0) 11 577 0882 wynand.smit@ malvernpanalytical.com www.malvernpanalytical.com

Monitoring and Control Laboratories (MCL) is one of Southern Africa’s leading suppliers of superior quality laboratory and scientific equipment, instrumentation, consumables, chemicals, glassware and allied products to the Industrial, Chemical, Petrochemical, Research, Educational, Food and Beverage, Agricultural, Environmental, Water, Mining, Materials Testing, Medical and Pharmaceutical industries in South Africa. Tel: +27 (011) 608 4664 Email: sales@moncon.co.za Website: www.moncon.co.za

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

company listings

Blockad:Layout 1 2019/01/22 2:58 PM Page 1

Issue 6 2019

Gas generator solutions With multiple flow rate models of nitrogen, hydrogen and zero air laboratory gas generators, Peak Scientific has the ideal gas solution for LC-MS, GC & GC-MS instruments, even up to an entire laboratory’s gas supply. Streamline your workflow with a cost effective, reliable, eco-friendly and safe alternative to gas bottles.

Trusted globally by the Biopharmaceutical Industry and Laboratories, Sartorius South Africa offers the full range of superior instruments, consumables and lab services. Conveniently situation in Midrand, Gauteng, we service the whole of South Africa. Tel. 011 315 5444 info.SouthAfrica@sartorius.com www.sartorius.com

Tel: +27 (0)11 979 4241

Separation Scientific is a healthcare and industrial science company dedicated to supplying high-quality products to its customers. Specialising in the Diagnostics, Industrial Science and Life Sciences sectors, our broad product portfolio of instrumentation and consumables is designed to support all medical, academic, industrial, food and beverage, biotechnology and research centres.

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

Contact details: Separation Scientific SA (Pty) Ltd Tel: 011 794 4430 info@sepsci.co.za www.sepsci.co.za

• CLINICAL DIAGNOSTICS • LIFE SCIENCES • POINT OF CARE

Verder Scientific - Science for Solids The SCIENTIFIC Division of the VERDER Group sets standards in high-tech equipment for quality control, research and development of solid matter. The fields of activity cover sample preparation of solids as well as analysis technologies. The well-known Verder Scientific companies 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.

The Scientific Group, 14 Roma Street, Cosmo Business Park, Randburg, 2188 p 087 353 5600 | f 086 557 2874 e tsgenquiries@ascendismedical.com w www.ascendishealth.com

Tel: +27 (010) 612 0141 Email: sales@verder-scientific.co.za Website: www.verder-scientific.co.za

supplier directory

Issue 6 2019

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 RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 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 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.com

ANTIBODIES 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 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.com

AUTOCLAVES ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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

AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.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 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

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

THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

AUTOIMMUNE THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

AUTOMATION ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

AUTOANALYSERS & CONSUMABLES

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

ATOMIC FORCE MICROSCOPY

DIGITAL DATA SYSTEMS PTY LTD (DDS), Manufacturer of the DDS range of Bomb Calorimeter Systems. 22 Arbeid Avenue, Strijdompark, Randburg, Johannesburg 2194 Tel: (011) 7915947 / (011) 7929805 Email: calo@ddsystems.co.za Website: www. ddscalorimeters.com

SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly. McCallum@Sartorius.com, Website: www.sartorius.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

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

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

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

SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: Unit 14, 26 Cabernet 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

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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

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 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

BIOTECHNOLOGY EQUIPMENT & CONSUMABLES ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.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 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 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 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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

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 ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.co.za

BATHS- HEATING & COOLING

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

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 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

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) ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 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

BLENDERS 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. 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

BIOLOGICAL SAFETY CABINETS

BLOOD GROUPING

ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com

supplier directory 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

BLOOD TRANSFUSION EQUIPMENT THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

BLOOD VIRUS THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

BLOT KITS (SOUTHERN, NORTHERN, WESTERN) THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

BOILING POINT APPARATUS

CALORIMETERS

ENERGY INSTRUMENTATION (Pty) Ltd. Box 33, Celtic Ridge,0130. Tel (012) 668-3020. Cell: (076) 315-9031, Fax (086) 672-9216. E-mail: mail@energyinst.co.za Website: www.energyinst.co.za

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

CABINETS – STORAGE FLAMMABLE SUBSTANCES

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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.com

COMTEST TECHNOLOGIES. PO Box 1210, Linbro Park,2066 Tel: 010 595 1824 Email: sales@comtest.co.za Website: www. comtest.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 WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www. wika.co.za

CAPILLARY ELECTROPHORESIS

CARBON/HYDROGEN/NITROGEN/SULPHUR 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 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

CALIBRATION EQUIPMENT - TEMPERATURE

COMTEST TECHNOLOGIES. PO Box 1210, Linbro Park,2066 Tel: 010 595 1824 Email: sales@comtest.co.za Website: www. comtest.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

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

CALIBRATION SERVICES & EQUIPMENT ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.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 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 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 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 15127, Jatniel, 1509, 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

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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly.McCallum@Sartorius.com, Website: www.sartorius.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

CALIBRATION EQUIPMENT - PRESSURE

Issue 6 2019

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 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 for NCS Germany Instrumentation Head Office: Unit 14, 26 Cabernet 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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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

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 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 ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.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 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. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.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 RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.co.za

CHEMILUMINESCENCE CONSUMABLES 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.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: Unit 14, 26 Cabernet 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 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.com

CHROMATOGRAPHY ACCESSORIES 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.com CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.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

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

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

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 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 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: (011) 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. E-mail: sales. za@lgcgroup.com Website: www.lgcstandards.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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

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

CHROMATOGRAPHY – GAS/LIQUID/THIN LAYER ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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

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 6 2019

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 Web: www. bruker.com 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.com CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.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 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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

CHROMATOGRAPHY â€“ 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 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 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) 276 2245. Email: connect@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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

CIRCULATORS AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 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

CLEANING AGENTS THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

CLEAN ROOM EQUIPMENT

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

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

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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 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

CLINICAL ANALYSERS THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

CLOUD 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

COAGULATION THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

COAL ANALYSIS EQUIPMENT ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 DIGITAL DATA SYSTEMS PTY LTD (DDS), Manufacturer of the DDS range of Bomb Calorimeter Systems. 22 Arbeid Avenue, Strijdompark, Randburg, Johannesburg 2194 Tel: (011) 7915947 / (011) 7929805 Email: calo@ddsystems.co.za Website: www. ddscalorimeters.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

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 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 Analytik Jena Instrumentation Head Office: Unit 14, 26 Cabernet 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

COD ANALYSERS AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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. 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 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 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 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 INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

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

COLUMNS 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) 276 2245. Email: connect@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

COMPRESSORS - OIL FREE INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 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

CONDUCTIVITY ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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: (011) 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

supplier directory 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 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. 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 INDUSTRIAL ANALYTICAL/ LGC STANDARDS. ATCC, Distributed by Industrial Analytical/LGC Standards. Tel (011) 466-4321. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.com

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

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

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

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

CONTROL SYSTEMS, AUTOMATIC ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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

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. 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: Unit 14, 26 Cabernet 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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com

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

DESSICATORS 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

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

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

DETECTORS

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

DEIONISERS

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 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

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

DENSITOMETERS ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.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

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

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

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

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

DIFFERENTIAL SCANNING CALORIMETRY (DSC)

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

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

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

DERIVATIZING AGENTS

DIAMOND KNIVES

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

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

DIABETIES MONITORING

CUPBOARDS, FUME

CUVETTES & CELLS

CORROSION

Issue 6 2019

DIAGNOSTIC STANDARDS

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

DIGESTION

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 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 SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: 3Unit 14, 26 Cabernet 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

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

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 6 2019

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 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 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 VERDER PUMPS. 197 Flaming Rock Avenue, Northlands Business Park, Northriding, 2162 Tel: +27 (0)11 704 7500 Email: info@ verder.co.za Website: www.verder.co.za

DISSOLUTION ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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) 276 2245. Email: connect@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 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

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: (011) 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. 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 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 PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.co.za ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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 MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za

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 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. 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

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 .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

SHIMADZU. Box 384, Welobie 1714, Tel (011) 795 - 2608 Fax (011) 795-1493. E-mail: charl@shimadzu.co.za Website: www. shimadzu.co.za THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

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

DRUG TESTING 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

ELECTROLYTE 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

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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

DRYERS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.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

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 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 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

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. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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

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 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.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 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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.com

ELEMENTAL CONSUMABLES 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

ELISA EQUIPMENT & REAGENTS 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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

ENVIRONMENTAL EQUIPMENT ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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 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) 276 2245. Email: connect@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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za

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

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

supplier directory 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: spectro-za. sales@ametek.com. Website: www.spectro.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. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly.McCallum@Sartorius.com, Website: www.sartorius.com

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly. McCallum@Sartorius.com, Website: www.sartorius.com

FILTERS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com

FINE CHEMICALS INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Agent for Alfa Aesar (certified highest purity). Tel (011) 466-4321 or 083 250 3268. 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 RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.co.za

FILTERING EQUIPMENT & CONSUMABLES

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 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. 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

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 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: spectro-za. sales@ametek.com. Website: www.spectro.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

FIBRE OPTICS

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

FLASH POINT TESTERS

FERMENTORS – PROCESS

FOOD ANALYSIS EQUIPMENT

ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.co.za

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

Issue 6 2019

FLOW INDICATORS/METERS/SWITCHES

FLOW INJECTION

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 & 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) 276 2245. Email: connect@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

GIC SCIENTIFIC CC, PO Box 832 Florida Hills 1716, 10 Conrad St Florida North 1709, Johannesburg South Africa +27 11 472 5751 + 27 83 669 3028 Email: neil@gicscientific.co.za Website: www. gicscientific.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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Texture Analysers and Thermo Scientific NIR Feeds Analyser Head Office: 3Unit 14, 26 Cabernet 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

FREEZE DRYERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

FRIDGES ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

FT IR ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.co.za ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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

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 6 2019

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: spectro-za. sales@ametek.com. Website: www.spectro.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 EXTRACTION/EXTRACTION SYSTEMS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com

FUME HOODS/CUPBOARDS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 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 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

FURNITURE 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: Unit 14, 26 Cabernet 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. 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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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: Unit 14, 26 Cabernet 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

GEL PERMEATION CHROMOTOGRAPHY

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

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) 276 2245. Email: connect@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 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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za

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

GAS INSTALLATIONS 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 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

GAS TESTING 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 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 CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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 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

GLOVEBOX

GEL TESTING

GENERAL LABORATORY CONSUMABLES

GRINDING VESSELS

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

LENTON. PO Box 73437, Fairland, 2030. Tel: 011 476 4662. Fax: 011 476 4664. Email: sales@lenton.co.za Website: www.lenton. 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 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 RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

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 MAG DYNAMIC. 89 Crawford Crescent, Strubenvale, Springs, 1559 Tel: +27 61 1757821 Email: sales@mag-dynamic.co.za Website: ww.mag-dynamic.co.za

GENOTYPING

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

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

HEATING & COOLING BLOCKS/ MANTLES 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

GLASSWARE/GLASS BLOWERS

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

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

GLASSWARE DRYERS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

GLASSWARE WASHERS 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

HISTOLOGY EQUIPMENT & CONSUMABLES ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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 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 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

HOLLOW CATHODE LAMPS 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 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) 276 2245. Email: connect@chemetrix. co.za Website: www.chemetrix.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: Unit 14, 26 Cabernet 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

HPLC EQUIPMENT & CONSUMABLES

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

IMMUNOLOGY EQUIPMENT

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

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

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

RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.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

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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

HOSE PUMPS

HPTLC/TLC

VERDER PUMPS. 197 Flaming Rock Avenue, Northlands Business Park, Northriding, 2162 Tel: +27 (0)11 704 7500 Email: info@ verder.co.za Website: www.verder.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

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 AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 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

Issue 6 2019

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

VIIl

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. 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

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 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

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 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 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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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: spectro-za. sales@ametek.com. Website: www.spectro.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: Unit 14, 26 Cabernet 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

ICP-MS 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

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 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 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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

HYGIENIC PUMPS

IMAGE DATA PROCESSING

VERDER PUMPS. 197 Flaming Rock Avenue, Northlands Business Park, Northriding, 2162 Tel: +27 (0)11 704 7500 Email: info@ verder.co.za Website: www.verder.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

HYGIENE MONITORING SYSTEMS

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

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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly. McCallum@Sartorius.com, Website: www.sartorius.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 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 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 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: spectro-za. sales@ametek.com. Website: www.spectro.com SPECTROMETER TECHNOLOGIES Head Office: Unit 14, 26 Cabernet 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

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: (011) 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.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 6 2019

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 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

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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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

KJELDAHL

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. 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 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

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 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 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

LEAK DETECTORS - HELIUM INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za

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

LABORATORIES - INDEPENDENT TESTING LABORATORY DESIGN ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com

LABORATORY INFORMATION MANAGEMENT SYSTEMS (LIMS) BIKA LAB SYSTEMS. Open Source Web based LIMS â€“ 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

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

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

LASER SYSTEMS

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

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

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

LOAD CELLS

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 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 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 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

MAGNETIC 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

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

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.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 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 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 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 CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.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 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

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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.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 MAG DYNAMIC. 89 Crawford Crescent, Strubenvale, Springs, 1559 Tel: +27 61 1757821 Email: sales@mag-dynamic.co.za Website: ww.mag-dynamic.co.za MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 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 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: Unit 14, 26 Cabernet 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

MEASUREMENT - FLOW COMTEST TECHNOLOGIES. PO Box 1210, Linbro Park,2066 Tel: 010 595 1824 Email: sales@comtest.co.za Website: www. comtest.co.za

MEASUREMENT - PRESSURE COMTEST TECHNOLOGIES. PO Box 1210, Linbro Park,2066 Tel: 010 595 1824 Email: sales@comtest.co.za Website: www. comtest.co.za

MEASUREMENT - TEMPERATURE COMTEST TECHNOLOGIES. PO Box 1210, Linbro Park,2066 Tel: 010 595 1824 Email: sales@comtest.co.za Website: www. comtest.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

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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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

supplier directory MELTING POINT APPARATUS

MICROFILTRATION

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.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

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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly.McCallum@Sartorius.com, Website: www.sartorius.com

MICROPLATE READERS/HARVESTERS

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: Unit 14, 26 Cabernet 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 ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za

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. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 INDUSTRIAL ANALYTICAL/ LGC STANDARDS. ATCC, Distributed by Industrial Analytical/LGC Standards. Tel (011) 466-4321. E-mail: sales.za@lgcgroup.com Website: www.lgcstandards.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 Approved 3M Distributor Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema.co.za

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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

MICROTOMES & ACCESSORIES 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.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

MICROWAVE ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.com

Issue 6 2019

MINERALOGICAL 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 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. 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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

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 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

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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly.McCallum@Sartorius.com, Website: www.sartorius.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 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

MYCOTOXIN ANALYSIS 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 ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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

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

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

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

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

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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

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

RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.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

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

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

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

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

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 6 2019

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

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

NEAR INFRA RED

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

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

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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 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: spectro-za. sales@ametek.com. Website: www.spectro.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld NIR Instrumentation Head Office: Unit 14, 26 Cabernet 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

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 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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za

OIL TESTING ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.co.za ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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

SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: spectro-za. sales@ametek.com. Website: www.spectro.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: Unit 14, 26 Cabernet 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

OPTICAL EMISSION OPTICAL TESTING ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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

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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za TECHNIFURN. Box 8691, Edenglen 1613, Tel: (011) 976-0894, Fax; (011) 976-0524, E-mail: dorcas@furntech.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

PAINT TESTING EQUIPMENT ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.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 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 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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 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 SPECTROMETER TECHNOLOGIES Head Office: Unit 14, 26 Cabernet 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

PARTICLE COUNTERS/MEASUREMENT/SIZING

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za

OVENS, FURNANCES & INCUBATORS

ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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

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 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 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 ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.com ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za

PERISTALTIC PUMPS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 VERDER PUMPS. 197 Flaming Rock Avenue, Northlands Business Park, Northriding, 2162 Tel: +27 (0)11 704 7500 Email: info@ verder.co.za Website: www.verder.co.za

PETROLEUM TESTING ANALYTICAL PETROLEUM TECHNOLOGIES. PO Box 168, Kuils River, 7579. Unit 14, 26 Cabernet Street, Saxenburg Park 1, Blackheath, 7580 CT: 021 905 0476 JHB: 011 794 2105 DBN: 031 266 2454 E-mail: info@ap-tech.co.za Website: www. ap-tech.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

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

supplier directory 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 SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: spectro-za. sales@ametek.com. Website: www.spectro.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: Unit 14, 26 Cabernet 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. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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

PLATINUM LABORATORY WARE

PROCESS GAS CHROMATOGRAPHY

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

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

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

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

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

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

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

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

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) 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 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

PLANT GROWTH CHAMBERS & ROOMS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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

PLASTIC LABWARE 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

PLASTIC TESTING

PHOTOMETERS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www. airlabproducts.com AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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. 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 MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail: info@minema.co.za Website: www.minema. co.za

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

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

PIPETTES/DILUTERS

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

MINEMA CHEMICALS (PTY) LTD Tel: 0861 646 362 Fax: (011) 794 9939 E-mail:i nfo@minema.co.za Website: www.minema.co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld Plastic Analysis Instrumentation Head Office: Unit 14, 26 Cabernet 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

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

XIl

Issue 6 2019

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 Platinum Ware Head Office: Unit 14, 26 Cabernet 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 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

POLARIMETERS ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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

POROSIMETERS 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

PROCESS ANALYTICS 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

PROFILE PROJECTORS 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 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

PROTEIN ANALYSIS ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 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 & 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: Unit 14, 26 Cabernet 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

POWER SUPPLIES

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

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

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

PRESSSURE SWITCHES

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

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 6 2019

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 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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

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

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

ROTARY EVAPORATORS

REAL-TIME REACTION MONITORING

VERDER PUMPS. 197 Flaming Rock Avenue, Northlands Business Park, Northriding, 2162 Tel: +27 (0)11 704 7500 Email: info@ verder.co.za Website: www.verder.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 CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.co.za

PYCNOMETERS/DENSITY MEASUREMENT 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 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 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

PYROLYSIS CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.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

RADIATION & CONTAMINATION MONITORS

REPAIR & MAINTAINENCE

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

QUALITY CONTROL

RAMAN ANALYZERS 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 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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

RAPID KINETICS 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

SPECTROMETER TECHNOLOGIES. Sole Distributors of Fluxana Sample Preparation Machinery and accessories Unit 14, 26 Cabernet 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 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

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. 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 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

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

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 & 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

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. 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

SAMPLING 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 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

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

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

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

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

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

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

RHEOMETERS

REACTORS

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

INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Fusion specialists: Tel (011) 466-4321. E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.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 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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.com 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 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 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

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 INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

supplier directory 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

SLIP MELTING POINT APPARATUS 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

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

SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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

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. 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 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

SOIL TESTING EQUIPMENT

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

SOLUTION STANDARDS/ICP/AAS AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 794 1393 Email: sales@aqa-scientific.com Website: www.aqa-scientific.com INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Tel (011) 466-4321. 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 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

Issue 6 2019

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

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

XIV

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Unit 14, 26 Cabernet 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

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 ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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: (011) 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.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

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

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

SURFACE ANALYSIS ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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

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

MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. 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 Distributors of Fluxana Sample Preparation Machinery and accessories Unit 14, 26 Cabernet 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

SPRAY DRYERS 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

STEAMBATHS

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

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

STERILE SAMPLING BAGS 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

STIRRERS

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

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

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

MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.com 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 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 SPECTROMETER TECHNOLOGIES Head Office: 3Unit 14, 26 Cabernet 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

SURFACE AREA ANALYSIS ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www. anton-paar.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 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

SURFACE TENSION 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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: Unit 14, 26 Cabernet 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

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 6 2019

SYNTHESIS WORKSTATIONS 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

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) 7014705/6, (041) 365-5168. Fax. (011) 553-2400. Email: salesjhb@ natsep.co.za, sales@microsep.co.za, Website: www.natsep.com RADCHEM. Unit 3, 16 Bentonite Street, Alrode EXT 7, 1451, Tel: (011) 864 6365 / (011) 864 6369 Cell :083 311 5032, Fax: (011) 864 6347 Email: sharon@radchem.co.za / info@radchem.co.za

TEFLON LABWARE 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

TEMPERATURE/THERMOMETERS/THERMOSTATS COMTEST TECHNOLOGIES. PO Box 1210, Linbro Park,2066 Tel: 010 595 1824 Email: sales@comtest.co.za Website: www.comtest. 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. 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 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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@anton-paar.com Website: www.anton-paar. com MAG DYNAMIC. 89 Crawford Crescent, Strubenvale, Springs, 1559 Tel: +27 61 1757821 Email: sales@mag-dynamic.co.za Website: ww.mag-dynamic.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 Stable Micro Systems Instrumentation Head Office: Unit 14, 26 Cabernet 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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 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

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 SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: Unit 14, 26 Cabernet 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

TEXTURE ANALYSERS 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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 SPECTROMETER TECHNOLOGIES. Sole Distributor of Stable Micro Systems Instrumentation Head Office: Unit 14, 26 Cabernet 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 GRAVIMETRIC ANALYSIS (TGA) 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) 5532400. Email: sales@microsep.co.za, Website: www.microsep. co.za

THIN LAYER CHROMATOGRAPHY (HPTLC/TLC) 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

TISSUE CULTURE CHAMBERS & ROOMS ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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

TISSUE PROCESSORS 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

TITRATORS

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

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

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

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 SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci.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 w E-mail: info@metrohm.co.za Website: ww.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) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za

TOC ANALYSERS

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

THERMAL ABSORBTION 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

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

THERMAL DESORPTION SYSTEMS ADVANCED LABORATORY SOLUTIONS. Box 71295, Bryanston 2021. SmartCall: 086 000 ALS (257). SmartFax: 086 111 ALS (257). E-mail: info@advancedlab.co.za CHROMSPEC cc: sole authorized agent for Scion Instruments GC and GC/MS. PO Box 1304, Fourways 2055. Tel. 0824450714 Email: sales@chromspec.co.za Website: www.chromspec.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

THERMAL OPTICAL ANALYSIS 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

THERMOCOUPLES & ACCESSORIES WIKA INSTRUMENTS (Pty) Ltd. Chilvers Street, Denver, Johannesburg Tel: (011) 621 0000 Email: sales@wika.co.za Website: www.wika. 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 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 SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation Head Office: Unit 14, 26 Cabernet 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

TUBING 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 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 ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 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 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

TURBO PUMPS/ TURBO STATIONS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

TURNKEY/LABORATORY DESIGN ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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

ULTRA HIGH VACUUM EQUIPMENT INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

ULTRASONIC BATHS AQA SCIENTIFIC. Postnet Suite 544 private bag x10030 Randburg 2125 South Africa Unit b1 the studio, 6 Ateljee Street, Randpark Ridge x37. Tel: (011) 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

supplier directory 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) 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

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) 8869157, (031) 701-4705/6, (041) 365-5168. Fax. (011) 553-2400. Email: sales@microsep.co.za, Website: www.microsep.co.za SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za SPECTROMETER TECHNOLOGIES. Sole Distributor of Analytik Jena Instrumentation) Head Office: Unit 14, 26 Cabernet 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 THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

VACUUM OVENS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. Cell 0825747752 (north) / 0794917334 (south). E-mail: info@vactech.co.za, Website: www. instruvac.co.za

VACUUM SYSTEMS, MEASUREMENT & VACUUM PUMPS INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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

ANTON PAAR SOUTHERN AFRICA (PTY) LTD. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 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 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 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. 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 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 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

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

INSTRULAB a div of Air and Vacuum Technologies (Pty) Ltd. Box 1762, Halfway House, 1685. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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 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 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 SARTORIUS SOUTH AFRICA (Pty) Ltd. PO Box 6553 Unit 4, Alphen Square South, 852 16th Road, Randjespark, Midrand, RSA, Tel: 011 315 5444, Mobile: 082 771 9891 Fax: 086 477 6390, Email: Kelly. McCallum@Sartorius.com, Website: www.sartorius.com SEPARATION SCIENTIFIC SA. Unit 29 Honeydew Shopping Centre, Cnr Beyers Naude & Blueberry Street, Johannesburg, 2040 Tel: (011) 794 4430 Email: info@sepsci.co.za Website: www.sepsci. co.za THE SCIENTIFIC GROUP. 14 Roma Street, Cosmo Business Park, Randburg 2188 Tel: (087) 353 5643 Cell: (083) 326 8059 Fax: (086) 675 2367 Email: carmenc@Ascendismedical.com Website: www.ascendishealth.com

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€“ 5 Email: Errol.Allcock@ quantumbiotech.co.za; johannes.christiaan.stoltz@thermofisher. com Website: www.thermoscientific.com

WESTERN BLOTS KITS (SEE BLOT KITS)

WATER BATHS

VISCOMETERS

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

WATER DISTILLATION/PURIFICATION ALPA - AIR AND LAB PRODUCTS AFRICA (PTY) LTD. Suite 29 Private Bag x 2, Dainfern, 2055, South Africa Tel: +27 83 626 5742 / +27 64 870 5046 Email: sales@airlabproducts.com Website: www.airlabproducts.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

Issue 6 2019

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

XVl

ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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. JHB Tel (011) 318-3240, CPT: 082 576 9372, DBN: 082 576 9372. 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

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. Gazelle Close, Anton Paar Building, Corporate Park South, Old Pretoria Road, Randjiesfontein, Midrand 1685. PO Box 50471, Randjiesfontein 1683, South Africa. Tel: +27 10 443 0965 Cell: +27 11 021 5165. E-mail: peggy.mello@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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.com SPECTRO ANALYTICAL INSTRUMENTS. Box 10732, Aston Manor, 1630. Tel (011) 979-4241. Fax (011) 979-3564. E-Mail: spectro-za. sales@ametek.com. Website: www.spectro.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

SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: Unit 14, 26 Cabernet 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

X-RAY DIFFRACTION

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 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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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 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 FLUORESCENCE 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 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 MALVERN 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: wynand.smit@ malvernpanalytical.com Website: www.malvernpanalytical.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: spectro-za. sales@ametek.com. Website: www.spectro.com SPECTROMETER TECHNOLOGIES. Sole Distributor of Thermo Scientific Handheld XRF Head Office: Unit 14, 26 Cabernet 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

X-RAY FLUX INDUSTRIAL ANALYTICAL/ LGC STANDARDS. Calibration Standards (ISO Certified) and Certified Reference Materials for intrument calibration and/or method validation. Tel: (011) 4664321 E-mail: sales.za@lgcgroup.com Website: www. lgcstandards.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: Unit 14, 26 Cabernet 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 ANALYTICAL SOLUTIONS CC. 176 Bush Telegraph Avenue, Northlands Business Park, 29 Newmarket Road, Northriding, Randburg. 2169. 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 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

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.

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Unit 4, Bush Hill Office Park Jan Frederick Avenue Rand Park Ridge South Africa T +27 11 577 0884 F +27 11 577 0882 M +27 82 575 2628 wynand.smit@malvernpanalytical.com