AAS Standards

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

2010 ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

Manufactured Under ISO 9001:2000 Quality, and now also accredited as complying with the requirements of ISO 17025:2005 and ISO Guide 34-2000.

1

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

SPECTRACER has been manufacturing custom made multielement solutions, covering all laboratory analysis needs since 1999.

To avoid contamination these solutions are manufactured under clean room conditions and accuracy is guaranteed by traceability to NIST standards. All solutions are supplied with their own certificates of analysis indicating the concentration of each element.

Custom-made Service As customer requirements for combinations and the concentrations of elements in multi-element solutions can vary greatly, 10 years ago we automated our custom-made standards production. This enables us to produce both, "concentrates" and "ready for use" solutions according to your specific requirements. The benefits to the user are considerable not only in terms of accuracy and reliability but also time-saved!

By using custom-made solutions tailored to your analytical needs, you will avoid :

‣ ‣ ‣ ‣ ‣ ‣

Errors in preparation of standards Precipitationtion due to mixing incompatible solutions Contamination of solutions Stocking a wide range of raw materials Needing high-purity water Over reliance on highly skilled personel

and you will improve : ‣ Productivity, by not having to prepare standard solutions ‣ Conservation and maintenance of source solutions ‣ Tracability ‣ Quality of blank solutions ‣ Quality of Acids ‣ Cleanliness of containers ‣ Accuracy

LEADER IN CUSTOM-MADE STANDARDS - TRY IT NOW AND SAVE !

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

2

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

AAS custom made standard Quotation Request MONO-ELEMENT

Choose from the 70 elements : - the elements of your choice - the concentration of each element (in mg/l) - each element can have a different concentration - the matrix and its concentration (% HNO3, % HCl,% HF, % H2SO4, % NH4OH, etc.)

Elem.

Conc. mg/l

Elem.

Conc. mg/l

Elem.

Conc. mg/l

Elem.

Conc. mg/l

Elem.

Ag

Cu

La

Pr

Ta

Al

Dy

Li

Pt

Tb

As

Er

Lu

Rb

Te

Au

Eu

Mg

Re

Th

B

Fe

Mn

Rh

Ti

Ba

Ga

Mo

Ru

Tl

Be

Gd

Na

S

Tm

Bi

Ge

Nb

Sb

U

Ca

Hf

Nd

Se

V

Cd

Hg

Ni

Sc

W

Ce

Ho

Os

Si

Y

Co

In

P

Sm

Yb

Cr

Ir

Pb

Sn

Zn

Cs

K

Pd

Sr

Zr

(selected elements are delivered in separate bottles)

MULTI-ELEMENT (selected elements are delivered in one bottle)

Conc. mg/l

Matrix:

Company:

Name: Volume:

50,100,250 or 500 ml

Number of bottles :

Tel:

Fax:

Email:

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

PRINT AND PRINTTHIS THIS PAGE PAGE AND SEND TO SENDBY BYFAX FAX TO 0208 950 162 1603 115 FOR AN 0865 IMMEDIATE QUOTATION FOR A FREE QUOTATION

Date:

Correspondance of concentrations : 1 mg/l = 1 µg/ml = 1 ppm

3

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

Custom Made Multi-Element for Atomic Absorption in Graphite Oven Quotation Request • When using solutions with concentrations of a few micrograms per litre, you will not need to prepare calibration ranges.

• Delivered with a certificate of analysis • For solutions with concentrations of less than 50!g/l it is advisable to have at least a 1% nitric acid matrix.

• The solution will remain stable for 4 months from the date of opening.

READY TO USE

! Choose your elements indicating their concentration in !g/l, then the concentration of the chosen matrix, the volume and quantity of the bottles

! If you require a Blank solution, fill out the required fields in the second table.

Elem.

Conc. !g/l

Elem.

Conc. !g/l

Elem.

Conc. !g/l

Elem.

Conc. !g/l

Elem.

Ag

Cd

K

Pb

Sr

Al

Co

Li

Pt

Ti

As

Cr

Mg

Rb

Tl

B

Cs

Mn

Rh

V

Ba

Cu

Mo

Sb

Zn

Be

Fe

Na

Se

Other

Bi

In

Ni

Si

Other

Ca

Ir

P

Sn

Other

Conc.

Matrix

Conc. !g/l

Company:

!g/l

HNO3 HCl

Name:

Other Other

Tel:

Volume:

100 or 250 ml

Fax:

Number of bottles :

Email:

Date:

BLANK Matrix

Conc. %

Volume

100 or 250 ml

Quantity

PRINT AND PRINTTHIS THIS PAGE PAGE AND SEND SENDBY BYFAX FAX TO TO 0208 950 162 1603 115 FOR AN 0865 IMMEDIATE QUOTATION FOR A FREE QUOTATION

HNO3 HCl Other

ACN CHEMICALS UK Ltd. - Second Floor, 27 Gloucester Place, London, W1U 8HU, United Kingdom Tel: +44 (0) 207 193 9114 - Fax:+44 (0) 208 950 1603 - Email: uk@spectracer.eu - Web: http://uk.spectracer.eu ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

4

HNO3

0208 950 1603 FOR AN IMMEDIATE QUOTATION

HCl

Spectracer South Africa

Other

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

ACN CHEMICALS UK Ltd. - Second Floor, 27 Gloucester Place, London, W1U 8HU, United Kingdom Tel: +44 (0) 207 193 9114 - Fax:+44 (0) 208 950 1603 - Email: uk@spectracer.eu - Web: http://uk.spectracer.eu

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

Custom Made MODIFIER MIX for Atomic Absorption in Graphite Oven Quotation Request ! Choose the modifier indicating its concentration, the matrix (H2O,HNO3,...), the volume and quantity of bottles ! Choose a blank solution if needed

Modifier

Concentration g/l

Matrix

Volume ml

Number of bottles

Pd(NO3)2

Company:

Name:

Mg(NO3)2 Tel:

NH4NO3 Ni(NO3)2

Fax:

Th(NO3)4 Email:

NH4H2PO4

Date:

BLANK Matrix

Conc. %

Volume ml

Quantity

HNO3

Correspondance of concentrations :

HCl

1 mg/l = 1 µg/ml = 1 ppm

Other

ALL PRICES ARE EX VAT

PRINT THIS PAGE AND SEND

BY PAGE FAX TO PRINT THIS AND SEND FAX TO 0865BY 162 115 0208 1603 FOR AN FOR A 950 FREE QUOTATION IMMEDIATE QUOTATION © SPECTRACER 1999-2010

5

1 mg/l = 1 µg/ml = 1 ppm

HCl

Spectracer South Africa

Other

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company PRINT THIS PAGE AND P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa SEND BY FAX TO Tel: 0861 966669 / +27 31 7660019 / 0014Fax: (+27) 0865 106472 0208 950 1603 FOR AN IMMEDIATE QUOTATION Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

Custom Made Multi-Element CALIBRATION RANGE for AAS flame Quotation Request 1- Choose your elements indicating their concentration in mg/l 2- Indicate the concentration of the chosen matrix, the volume and the number of ranges.

Element

Ag

Al

Be

Bi

Ca

Cd

Matrix

Co

Concentration 1

HNO3

Concentration 3

HCl

Concentration 3 Element

Matrix

Cr

Cs

Cu

Fe

K

Li

Mg

with modifier

Company:

Conc.%

laCl3

Concentration 3

Tel:

SrNO3

Concentration 3

Mn

Mo

Na

Ni

Pb

Rb

Sb

Volume:

Fax:

250 or 500 ml

Concentration 1 Concentration 3

Email: Number of ranges :

Concentration 3 Element

Name:

CsCl

Concentration 1

Element

Conc.%

A multi-element calibration range consist of 1 or more elements at 3 different concentrations

Si

Sn

Sr

V

Zn

Date:

Concentration 1 Concentration 3 Concentration 3

PRINT PRINTTHIS THIS PAGE PAGE AND AND SEND SENDBY BYFAX FAXTO TO 0208 950 162 1603115 FOR AN 0865 IMMEDIATE QUOTATION FOR A FREE QUOTATION

Correspondance of concentrations : 1 mg/l = 1 µg/ml = 1 ppm

Validity of the solutions : 1 year

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

6

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

ICP & ICP-MS custom made standard Quotation Request MONO-ELEMENT

Choose from the 70 elements : - the elements of your choice - the concentration of each element (in mg/l) - each element can have a different concentration - the matrix and its concentration (% HNO3, % HCl,% HF, % H2SO4, % NH4OH, etc.)

Elem.

Conc. mg/l

Elem.

Conc. mg/l

Elem.

Conc. mg/l

Elem.

Conc. mg/l

Elem.

Ag

Cu

La

Pr

Ta

Al

Dy

Li

Pt

Tb

As

Er

Lu

Rb

Te

Au

Eu

Mg

Re

Th

B

Fe

Mn

Rh

Ti

Ba

Ga

Mo

Ru

Tl

Be

Gd

Na

S

Tm

Bi

Ge

Nb

Sb

U

Ca

Hf

Nd

Se

V

Cd

Hg

Ni

Sc

W

Ce

Ho

Os

Si

Y

Co

In

P

Sm

Yb

Cr

Ir

Pb

Sn

Zn

Cs

K

Pd

Sr

Zr

(selected elements are delivered in separate bottles)

MULTI-ELEMENT (selected elements are delivered in one bottle)

Conc. mg/l

Matrix:

Company:

Name: Volume:

50,100,250 or 500 ml

Number of bottles :

Tel:

Fax:

Email:

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

PRINT PAGE AND AND PRINTTHIS THIS PAGE SEND SENDBY BYFAX FAX TO TO 0208 950 162 1603 115 FOR AN 0865

IMMEDIATE QUOTATION FOR A FREE QUOTATION

Date:

Correspondance of concentrations : 1 mg/l = 1 µg/ml = 1 ppm

7

Cr

Ir

Cs

K

Pb

Sn

Zn

Pd

Sr

Zr

1 mg/l = 1 µg/ml = 1 ppm

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

IONIC CHROMATOGRAPHY custom made standard Quotation Request

MONO-ELEMENT

Choose from the 70 elements : - the elements of your choice - the concentration of each element (in mg/l) - each element can have a different concentration - the source product : for Cl-, the source product can be Na+ or K+ - the matrix and its concentration (H2O, HNO3, CH3CH, etc.)

Conc. mg / l

Ion

COO-)

Source

Ion

Acetate ( CH3 Ammonium ( NH4+) Ammonium conc. f(N) Barium (Ba2+) Benzoate Bromate (BrO3-) Bromide (Br -) Calcium (Ca2+) Cesium (Cs+) Chlorate( ClO3-) Chloride (Cl-)

Monoethanolamine Monoethylamine Nitrilotriacetate Nitrite (NO2-) Nitrite conc. f(N) Nitrate (NO3-) Nitrate conc. f(N) Oxalate Perchlorate (ClO4-) Hydrogen Phthalate Phosphate (PO43-)

Chlorite (ClO2-) Chromate( Cr6+) Citrate Cyanide (CN-) Diethanolamine Fluoride (F-) Formate (HCOO-) Glycoate Iodide (I-) Iodate ( IO3-) Iodite ( IO2-) Lactate Lithium (Li+) Magnesium (Mg2+) Maleate Methane sulphonate

Phosphate conc.f (P) Potassium (K+) Propianate Silicate (SiO2-) Sodium (Na+) Strontium (Sr+) Succinate Sulphite Sulphate (SO42-) Tartrate Thiocyanate (SCN-) Thiosulphate Triethanolamine Trimethylamine 3-methoxypropylamine Trimethylamine

ALL PRICES ARE EX VAT

Conc. mg / l

(selected elements are delivered in separate bottles)

MULTI-ELEMENT (selected elements are delivered in one bottle)

Source

Matrix:

Company:

Name: Volume:

50,100,250 or 500 ml

Number of bottles :

Tel:

Fax:

Email:

PRINT PAGE AND AND PRINTTHIS THIS PAGE SEND SEND BY

BY FAX FAX TO TO 0208 950 1603 FOR AN 0865 162 115 IMMEDIATE QUOTATION FOR A FREE QUOTATION

Date:

Correspondance of concentrations : 1 mg/l = 1 µg/ml = 1 ppm

© SPECTRACER 1999-2010

8

Iodite ( IO2-) Lactate Lithium (Li+) Magnesium (Mg2+) Maleate Methane sulphonate

Thiocyanate (SCN-) Correspondance of concentrations : Thiosulphate 1 mg/l = 1 µg/ml = 1 ppm Triethanolamine Spectracer South Africa Trimethylamine c/o BAS4 Import/Export Company ATOMIC ABSORPTION SPECTROSCOPY 3-methoxypropylamine P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa TrimethylamineSTANDARDS Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472

Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

ORGANIC (GC, HPLC,GC-MS,LC-MS) custom made standard Quotation Request -

Indicate the components of your choice, if possible with their CAS number, and choose the concentrations required with the unit of your choice Specify the desired solvant Choose the packaging : Capillary Certan® flasks or disposable ampoules Choose the volume per ampoule or flask and indicate how many units you need

COMPONENT

CAS N°

CONC.

COMPONENT

1

13

2

14

3

15

4

16

5

17

6

18

7

19

8

20

9

21

CAS N°

Solvant :

Packaging : Ampoules or Certan Flasks

Unit of concentration: mg/ml, !g/ml,ng/ml

Volume per Certan® flask : 1,5 ml, 4,5 ml, 10 ml

Volume per ampoule : 1 ml, 2 ml, 5 ml, 10 ml

PRINT PAGE AND PRINT THIS THIS PAGE AND SEND

BY FAX FAXTO TO SEND BY 0208 950 1603 AN 0865 162FOR 115

CONC.

IMMEDIATE QUOTATION

FOR A FREE QUOTATION Number of units required : Company:

Name:

Tel:

10

22

11

23

12

24

Fax:

Email:

Date:

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

9

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

Custom Made Solution of Organo-Metallic Standards in an Organic Oil Quotation Request (for ICP, AAS, Fluorescence X, Rotrode electrode emission) - Those custom-made multi-elements are soluble in aromatic and paraffinic hydrocarbides such as mineral oils, xylene and cetones as MIBK. - To manufacture those solutions, we use organometallic mono-elements, their concentration is 5000 ppm, 2000 ppm for the Sc, 100 ppm for AS, Hg and Se. - The different concentrations are measured by gravimetry (precision lower than +/- 2%) and controled by ICP.

-> Choose your elements indicating their concentration in mg/kg ->Indicate the nature of the base oil, the nature of the oil blank if necesary, the mass in the bottle and the number of bottles required.

Company:

Elem.

Conc.

mg/kg

Elem.

Conc.

mg/kg

Elem.

Conc.

mg/kg

Elem.

Conc.

mg/kg

Elem.

Ag

Cd

La

Pb

Ti

Al

Co

Li

S

V

As

Cr

Mg

Sb

W

B

Cu

Mn

Sc

Y

Ba

Fe

Mo

Se

Zn

Be

Hg

Na

Si

Other

Bi

In

Ni

Sn

Other

Ca

K

P

Sr

Other

Conc.

mg/kg

Volume:

100 or 250 ml

Name:

Number of bottles :

Tel:

Fax:

PRINT THIS PAGE AND SEND BY FAX TO

0865 162 115

Email:

FOR A FREE QUOTATION Date:

Specification of oil base for the preparation of mixes Mix Oil

Oil - 20 Oil - 75 or other mix

ALL PRICES ARE EX VAT

Oil Blank Oil - 20 Oil - 75

Mass in bottle

(100g, 200G or other)

Number of bottles

Reference

Density 25°C

Viscosity cSt

Pour Point °C

Flash Point °C

Trace level

Oil - 20

0.84-0.86

14-18 at 40°C

-7 (+20)

175 mini.

<0.10 ppm

Oil - 75

0.86-0.89

65-72 at 40°C

-15 (+20)

215 mini.

<0.15 ppm

© SPECTRACER 1999-2010

10

Oil - 20 Oil - 75 or other mix

Oil - 20 Oil - 75

bottle

(100g, 200G or other)

Number of bottles Oil - 20

25°C

cSt

°C

Point °C

level

0.84-0.86

14-18 at 40°C

-7 (+20)

175 mini.

<0.10 ppm

Spectracer South Africa

65-72 at BAS4 Import/Export Company Oil - 75 0.86-0.89 -15 (+20) 215c/o mini. <0.15 ppm ATOMIC ABSORPTION SPECTROSCOPY 40°C P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa STANDARDS Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472

Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

11

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS PRODUCT RANGE : ‣ MONO ELEMENT STANDARDS FOR AAS FLAME ‣ MONO ELEMENT CONCENTRATED STANDARDS FOR AAS FLAME ‣ MONO ELEMENT STANDARDS IN ALCOOL FOR AAS

- Each mono-element solution is prepared from certified high purity metals or salts , 18 megohm double deionized water and calibrated Class A glassware.

- The certified value is obtained by AAS Flame and calculated within 95% of the admitted interval.

FLAME

- The precision is +/- 0,2% of the nominal concentration.

‣ OPTIMISATION SOLUTIONS FOR AAS FLAME AND EMISSION

- The Certificate of Analysis included with each bottle indicates the tracability (NIST, BCR, LGC) and the exact concentration of the elements.

‣ IONISATION BUFFER SOLUTIONS FOR AAS AND ICP ‣ REAGENTS IN AAS FLAME

- Packaging: High density polyethylene bottle decontaminated by high purity acid leaching, 8 megohm deionized water and triple rinse.

‣ BLANKS ‣ MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) ‣ MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

12

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

ALUMINIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Al Ref.: C 002 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Al Ref.: C 102 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Al Ref.: B 002 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Al Ref.: B 002 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Al Ref.: CM 1613 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Al Ref.: CM 1614 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

ALL PRICES ARE EX VAT

Element: Al Ref.: B 102 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

© SPECTRACER 1999-2010

Element: Al Ref.: B 102 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

13

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Al Ref.: E 002 050 Concentration: 0,03 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

AMMONIUM MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN Element: NH4NO3 Ammonium Nitrate Ref.: MM 003 050 Concentration: 50 g/l Volume (ml): 50 Price: : 99,00 €

ANTIMONY MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Sb Ref.: C 050 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 16,00 €

ALL PRICES ARE EX VAT

Element: Sb Ref.: C 150 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

© SPECTRACER 1999-2010

14

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Sb Ref.: B 050 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Sb Ref.: B 050 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Sb Ref.: B 150 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 13,00 €

Element: Sb Ref.: B 150 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Sb Ref.: E 050 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

ARSENIC MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: As Ref.: C 003 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

ALL PRICES ARE EX VAT

Element: As Ref.: C 103 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

© SPECTRACER 1999-2010

15

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: As Ref.: B 003 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: As Ref.: B 003 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: As Ref.: B 103 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: As Ref.: B 103 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: As Ref.: E 003 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

BARIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Ba Ref.: C 006 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

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© SPECTRACER 1999-2010

16

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ba Ref.: B 006 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Ba Ref.: B 006 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Ba Ref.: B 106 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Ba Ref.: B 106 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Ba Ref.: E 006 050 Concentration: 0,03 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

BERILIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Be Ref.: C 007 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 42,00 €

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Element: Be Ref.: C 107 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 42,00 €

© SPECTRACER 1999-2010

17

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Be Ref.: B 007 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 24,00 €

Element: Be Ref.: B 007 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 60,00 €

Element: Be Ref.: B 107 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF tr Price: : 24,00 €

Element: Be Ref.: B 107 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF tr Price: : 60,00 €

BISMUTH MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Bi Ref.: C 008 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Bi Ref.: B 008 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Bi Ref.: B 008 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

BLANK

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© SPECTRACER 1999-2010

18

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

BLANKS Solution: Blank Ref.: BL 001 100 Volume (ml): 100 Matrix: 5% HCl Price: : 20,00 €

Solution: Blank Ref.: BL 001 1000 Volume (ml): 1000 Matrix: 5% HCl Price: : 45,00 €

Solution: Blank Ref.: BL 002 500 Volume (ml): 500 Matrix: 5% HNO4 Price: : 30,00 €

Solution: Blank Ref.: BL 003 1000 Volume (ml): 100 Matrix: 5% HNO3 Price: : 20,00 €

Solution: Blank Ref.: BL 001 500 Volume (ml): 500 Matrix: 5% HCl Price: : 30,00 €

Solution: Blank Ref.: BL 002 1000 Volume (ml): 1000 Matrix: 5% HNO4 Price: : 45,00 €

BORON MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: B Ref.: C 005 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 16,00 €

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

19

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: B Ref.: B 005 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 13,00 €

Element: B Ref.: B 005 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2O Price: : 24,00 €

CADMIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Cd Ref.: C 010 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Cd Ref.: C 010 500 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 30,00 €

Element: Cd Ref.: C 110 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Cd Ref.: B 010 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Cd Ref.: B 010 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Cd Ref.: CM 1625 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Cd Ref.: CM 1626 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

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Element: Cd Ref.: B 110 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

© SPECTRACER 1999-2010

Element: Cd Ref.: B 110 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

20

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Cd Ref.: E 010 050 Concentration: 0,002 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

CAESIUM IONISATION BUFFER SOLUTION FOR AAS AND ICP Element: Cs2CO3 Ref.: T 002 100 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 99,00 €

Element: Cs2CO3 Ref.: T 002 500 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 220,00 €

Element: Cs2CO3 Ref.: T 102 100 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 180,00 €

Element: Cs2CO3 Ref.: T 102 500 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 440,00 €

Element: CsCl Ref.: T 001 100 Concentration: 0,02 mg/l Matrix: HCl Price: : 99,00 €

Element: CsCl Ref.: T 001 500 Concentration: 0,02 mg/l Matrix: HCl Price: : 220,00 €

Element: CsCl Ref.: T 101 100 Concentration: 0,05 mg/l Matrix: HCl Price: : 180,00 €

Element: CsCl Ref.: T 101 500 Concentration: 0,05 mg/l Matrix: HCl Price: : 440,00 €

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

21

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Cs Ref.: C 014 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 32,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Cs Ref.: B 014 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 15,00 €

Element: Cs Ref.: B 014 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 36,00 €

CALCIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Ca Ref.: C 009 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

ALL PRICES ARE EX VAT

Element: Ca Ref.: C 109 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

© SPECTRACER 1999-2010

22

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ca Ref.: B 009 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Ca Ref.: B 009 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Ca Ref.: CM 1621 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Ca Ref.: CM 1622 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

Element: Ca Ref.: B 109 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Ca Ref.: B 109 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO ELEMENT STANDARD IN ALCOOL FOR AAS FLAME Element: Ca Ref.: D 009 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: 12% éthanol Price: : 25,00 €

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Element: Ca Ref.: D 009 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: 12% éthanol Price: : 38,00 €

© SPECTRACER 1999-2010

23

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Ca Ref.: E 009 050 Concentration: 0,005 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

CERIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Ce Ref.: B 111 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 18,00 €

Element: Ce Ref.: B 111 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

CHROMIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Cr Ref.: C 013 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

ALL PRICES ARE EX VAT

Element: Cr Ref.: C 113 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

© SPECTRACER 1999-2010

24

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Cr Ref.: B 013 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Cr Ref.: B 013 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Cr Ref.: CM 1623 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Cr Ref.: CM 1624 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

Element: Cr Ref.: B 113 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Cr Ref.: B 113 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Cr Ref.: E 013 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

COBALT

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

25

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Co Ref.: C 012 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Co Ref.: C 112 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Co Ref.: B 012 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Co Ref.: B 012 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Co Ref.: B 112 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Co Ref.: B 112 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Co Ref.: E 012 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

COPPER

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© SPECTRACER 1999-2010

26

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Cu Ref.: C 015 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Cu Ref.: C 115 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Cu Ref.: B 015 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Cu Ref.: B 015 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Cu Ref.: B 115 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Cu Ref.: B 115 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO ELEMENT STANDARD IN ALCOOL FOR AAS FLAME Element: Cu Ref.: D 015 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: 12% éthanol Price: : 25,00 €

ALL PRICES ARE EX VAT

Element: Cu Ref.: D 015 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: 12% éthanol Price: : 38,00 €

© SPECTRACER 1999-2010

27

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Cu Ref.: E 015 500 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

DYSPROSIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Dy Ref.: B 016 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Dy Ref.: B 016 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

ERBIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Er Ref.: B 017 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Er Ref.: B 017 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

EUROPIUM

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© SPECTRACER 1999-2010

28

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Eu Ref.: B 018 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Eu Ref.: B 018 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

GADOLINIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Gd Ref.: B 021 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Gd Ref.: B 021 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

GALLIUM

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© SPECTRACER 1999-2010

29

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ga Ref.: B 020 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Ga Ref.: B 020 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

GERMANIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Ge Ref.: C 022 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 35,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ge Ref.: B 022 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 18,00 €

Element: Ge Ref.: B 022 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 40,00 €

GOLD

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© SPECTRACER 1999-2010

30

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Au Ref.: C 004 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 0,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Au Ref.: B 004 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 60,00 €

Element: Au Ref.: B 004 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 179,00 €

HAFNIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Hf Ref.: B 023 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 45,00 €

Element: Hf Ref.: B 023 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 110,00 €

HOLMIUM

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© SPECTRACER 1999-2010

31

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ho Ref.: B 025 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Ho Ref.: B 025 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

INDIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: In Ref.: B 026 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 18,00 €

Element: In Ref.: B 026 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 40,00 €

IRIDIUM

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© SPECTRACER 1999-2010

32

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ir Ref.: B 027 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 65,00 €

Element: Ir Ref.: B 027 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 150,00 €

IRON MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Fe Ref.: C 019 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Fe Ref.: C 119 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Fe Ref.: B 019 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Fe Ref.: B 019 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Fe Ref.: CM 1611 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Fe Ref.: CM 1612 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

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Element: Fe Ref.: B 119 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

© SPECTRACER 1999-2010

Element: Fe Ref.: B 119 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

33

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD IN ALCOOL FOR AAS FLAME Element: Fe Ref.: D 019 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: 12% éthanol Price: : 25,00 €

Element: Fe Ref.: D 019 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: 12% éthanol Price: : 38,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Fe Ref.: E 019 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

LANTHANUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: La Ref.: C 029 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

34

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: La Ref.: B 029 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 15,00 €

Element: La Ref.: B 029 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 36,00 €

Element: La Ref.: B 129 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 15,00 €

Element: La Ref.: B 129 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 36,00 €

Element: La2O3 Ref.: F 001 500 Concentration: 0,02 mg/l Matrix: HCl Price: : 220,00 €

Element: La2O3 Ref.: F 101 100 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 180,00 €

Element: La2O3 Ref.: F 101 500 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 440,00 €

REAGENT IN AAS FLAME Element: La2O3 Ref.: F 001 100 Concentration: 0,02 mg/l Matrix: HCl Price: : 99,00 €

LEAD MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Pb Ref.: C 041 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

35

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Pb Ref.: B 041 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Pb Ref.: B 041 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

Element: Pb Ref.: CM 1629 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Pb Ref.: E 041 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

LITHIUM IONISATION BUFFER SOLUTION FOR AAS AND ICP Element: Li2CO3 Ref.: T 004 100 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 99,00 €

Element: Li2CO3 Ref.: T 004 500 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 220,00 €

Element: Li2CO3 Ref.: T 104 100 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 180,00 €

Element: Li2CO3 Ref.: T 104 500 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 440,00 €

Element: LiCl Ref.: T 003 100 Concentration: 0,02 mg/l Matrix: HCl Price: : 99,00 €

Element: LiCl Ref.: T 003 500 Concentration: 0,02 mg/l Matrix: HCl Price: : 220,00 €

Element: LiCl Ref.: T 103 100 Concentration: 0,05 mg/l Matrix: HCl Price: : 180,00 €

Element: LiCl Ref.: T 103 500 Concentration: 0,05 mg/l Matrix: HCl Price: : 440,00 €

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© SPECTRACER 1999-2010

36

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Li Ref.: C 030 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Li Ref.: B 030 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Li Ref.: B 030 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MAGNESIUM MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN Element: Mg(NO3)2 Ref.: MM 001 050 Concentration: 10 g/l Volume (ml): 50 Matrix: H2O Price: : 60,00 €

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Element: Mg(NO3)2 Ref.: MM 101 050 Concentration: 20 g/l Volume (ml): 50 Matrix: H2O Price: : 90,00 €

Element: Pd(NO3)2+Mg(NO3)2 Ref.: MM 006 050 Concentration: 2 g/l+10 g/l Volume (ml): 50 Price: : 120,00 €

© SPECTRACER 1999-2010

37

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Mg Ref.: C 032 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Mg Ref.: C 132 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Mg Ref.: B 032 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Mg Ref.: B 032 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Mg Ref.: CM 1609 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125ml Bottle(s) Matrix: HNO3 Price: : ,00 €

Element: Mg Ref.: CM 1610 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125ml Bottle(s) Matrix: HCl Price: : ,00 €

Element: Mg Ref.: B 132 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Mg Ref.: B 132 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MANGANESE

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© SPECTRACER 1999-2010

38

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Mn Ref.: C 033 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Mn Ref.: B 033 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Mn Ref.: B 033 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Mn Ref.: B 133 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Mn Ref.: B 133 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Mn Ref.: E 033 050 Concentration: 0,01 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

MERCURY

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© SPECTRACER 1999-2010

39

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Hg Ref.: C 024 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Hg Ref.: B 024 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Hg Ref.: B 024 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

Element: Hg Ref.: CM 1619 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

MOLYBDENUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Mo Ref.: C 034 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 16,00 €

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

40

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Mo Ref.: B 034 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 13,00 €

Element: Mo Ref.: B 034 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 24,00 €

Element: Mo Ref.: B 134 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 13,00 €

Element: Mo Ref.: B 134 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2O Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Mo Ref.: E 034 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

MULTI-ELEMENT AAS Multi-Element Standards Component/Concentration (mg/l): 8 components; 1000mg/l each of Cr3+ ; Fe ; Mn ; Cd ; Cu ; Pb ; Ni ; Zn Ref.: CM 1433 Matrix: HNO3 0.5M Volume (ml): 500ml Shelf life: 24 months. (12 months after opening) Price: : 280,00 €

Component/Concentration (mg/l): 8 components; 1000mg/l each of Cr3+ ; Fe ; Mn ; Cd ; Cu ; Pb ; Ni ; Zn Ref.: CM 1434 Matrix: HNO3 0.5M Volume (ml): 100ml Shelf life: 24 months. (12 months after opening) Price Conditions: 5 Bottles per Delivery Price: : 173,00 €

Element/Concentration (mg/l): 13 Elements; 1000mg/l each of Al ; Ca ; Cd ; Cr ; Fe ; Hg ; Mg ; Na ; Pb ; Se ; Si ; V ; Zn Ref.: CM 1632 Matrix: HNO3 2% Volume (ml): 500ml Bottle(s) Shelf life: 24 months. (12 months after opening).

Price: : 450,00 €

Element/Concentration (mg/l): 4 components; Sodium (Na+) 0.5mg/l ; Potassium (K+) 1mg/l ; Calcium (Ca2+) 5mg/l ; Magnesium (Mg2+) 2.5mg/l Ref.: CM 1119 Matrix: Water Volume (ml): 100ml Bottle(s) Shelf life: 8 months. (4 months after opening) Price: : 106,00 €

Element/Concentration (mg/l): 4 components; Sodium (Na+) 0.5mg/l ; Potassium (K+) 1mg/l ; Calcium (Ca2+) 5mg/l ; Magnesium (Mg2+) 2.5mg/l Ref.: CM 1120 Matrix: Water Volume (ml): 500ml Bottle(s) Shelf life: 8 months. (4 months after opening) Price: : 137,00 €

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© SPECTRACER 1999-2010

41

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

NEODYMIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Nd Ref.: B 037 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Nd Ref.: B 037 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

NH4H2PO4 MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN Element: NH4H2PO4 Ref.: MM 002 050 Concentration: 100 g/l Volume (ml): 50 Price: : 120,00 €

Element: NH4H2PO4 Ref.: MM 102 050 Concentration: 20 g/l Volume (ml): 50 Price: : 60,00 €

NICKEL

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© SPECTRACER 1999-2010

42

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN Element: Ni(NO3)2 Ref.: MM 004 050 Concentration: 10 g/l Volume (ml): 50 Price: : 60,00 €

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Ni Ref.: C 038 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ni Ref.: B 038 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

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Element: Ni Ref.: B 038 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

© SPECTRACER 1999-2010

43

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Ni Ref.: E 038 050 Concentration: 0,03 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

NIOBIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Nb Ref.: B 036 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 15,00 €

Element: Nb Ref.: B 036 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 37,00 €

OPTIMISING SOL. AAS OPTIMISATION SOLUTION FOR AAS FLAME AND EMISSION Elements: Al,Cu,Fe,Pb,Zn Ref.: ST 002 500 Volume (ml): 500 Price: : 59,00 €

Elements: Na, K Ref.: ST 001 500 Volume (ml): 500 Price: : 68,00 €

PALLADIUM

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© SPECTRACER 1999-2010

44

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MATRIX MODIFIERS FOR AAS IN GRAPHITE OVEN Element: Pd(NO3)2+Mg(NO3)2 Ref.: MM 006 050 Concentration: 2 g/l+10 g/l Volume (ml): 50 Price: : 120,00 €

MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN Element: Pd(NO3)2 Ref.: MM 005 050 Concentration: 2 g/l Volume (ml): 50 Matrix: 1% HNO3 Price: : 71,00 €

Element: Pd(NO3)2 Ref.: MM 105 050 Concentration: 5 g/l Volume (ml): 50 Matrix: 1% HNO3 Price: : 99,00 €

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Pd Ref.: C 042 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 155,00 €

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

45

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Pd Ref.: B 042 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 62,00 €

Element: Pd Ref.: B 042 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 145,00 €

Element: Pd Ref.: B 142 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 62,00 €

Element: Pd Ref.: B 142 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 145,00 €

PHOSPHORUS MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: P Ref.: C 040 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: P Ref.: B 040 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 13,00 €

Element: P Ref.: B 040 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2O Price: : 24,00 €

PLATINUM

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© SPECTRACER 1999-2010

46

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Pt Ref.: C 044 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 155,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Pt Ref.: B 044 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 62,00 €

Element: Pt Ref.: B 044 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 145,00 €

POTASSIUM IONISATION BUFFER SOLUTION FOR AAS AND ICP Element: KCl Ref.: T 005 100 Concentration: 0,02 mg/l Matrix: HCl Price: : 99,00 €

Element: KCl Ref.: T 005 500 Concentration: 0,02 mg/l Matrix: HCl Price: : 220,00 €

Element: KCl Ref.: T 105 100 Concentration: 0,05 mg/l Matrix: HCl Price: : 180,00 €

Element: KCl Ref.: T 105 500 Concentration: 0,05 mg/l Matrix: HCl Price: : 440,00 €

Element: KNO3 Ref.: T 006 100 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 99,00 €

Element: KNO3 Ref.: T 006 500 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 220,00 €

Element: KNO3 Ref.: T 106 100 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 180,00 €

Element: KNO3 Ref.: T 106 500 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 440,00 €

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© SPECTRACER 1999-2010

47

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: K Ref.: C 028 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: K Ref.: C 128 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: K Ref.: B 028 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: K Ref.: B 028 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: K Ref.: B 128 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: K Ref.: B 128 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO ELEMENT STANDARD IN ALCOOL FOR AAS FLAME Element: K Ref.: D 028 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: 12% éthanol Price: : 25,00 €

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Element: K Ref.: D 028 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: 12% éthanol Price: : 38,00 €

© SPECTRACER 1999-2010

48

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: K Ref.: E 028 050 Concentration: 0,005 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

RHENIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Re Ref.: B 046 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 65,00 €

Element: Re Ref.: B 046 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 150,00 €

RHODIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Rh Ref.: B 047 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 199,00 €

Element: Rh Ref.: B 047 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 690,00 €

RUBIDIUM

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49

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Rb Ref.: C 045 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 42,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Rb Ref.: B 045 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 15,00 €

Element: Rb Ref.: B 045 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 36,00 €

RUTHENIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Ru Ref.: B 048 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 65,00 €

Element: Ru Ref.: B 048 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 150,00 €

SAMARIUM

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50

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Sm Ref.: B 054 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Sm Ref.: B 054 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

SCANDIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Sc Ref.: C 051 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 58,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Sc Ref.: B 051 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 45,00 €

Element: Sc Ref.: B 051 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 105,00 €

SELENIUM

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© SPECTRACER 1999-2010

51

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Se Ref.: C 052 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Se Ref.: B 052 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Se Ref.: B 052 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

Element: Se Ref.: CM 1620 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Se Ref.: E 052 050 Concentration: 0,02 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

SILICON

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© SPECTRACER 1999-2010

52

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Si Ref.: C 053 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Si Ref.: B 053 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 13,00 €

Element: Si Ref.: B 053 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2O Price: : 24,00 €

Element: Si Ref.: CM 1608 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125ml Bottle(s) Matrix: H2O Price: : ,00 €

SILVER MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Ag Ref.: C 001 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

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© SPECTRACER 1999-2010

53

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ag Ref.: B 001 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Ag Ref.: B 001 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Ag Ref.: D 001 050 Concentration: 0,01 mg/l Volume (ml): 50 Matrix: HNO3 dilué Price: : 45,00 €

SODIUM IONISATION BUFFER SOLUTION FOR AAS AND ICP Element: NaCl Ref.: T 007 100 Concentration: 0,02 mg/l Matrix: HCl Price: : 99,00 €

Element: NaCl Ref.: T 007 500 Concentration: 0,02 mg/l Matrix: HCl Price: : 220,00 €

Element: NaCl Ref.: T 107 100 Concentration: 0,05 mg/l Matrix: HCl Price: : 180,00 €

Element: NaCl Ref.: T 107 500 Concentration: 0,05 mg/l Matrix: HCl Price: : 440,00 €

Element: NaNO3 Ref.: T 008 100 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 99,00 €

Element: NaNO3 Ref.: T 008 500 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 220,00 €

Element: NaNO3 Ref.: T 108 100 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 180,00 €

Element: NaNO3 Ref.: T 108 500 Concentration: 0,05 mg/l Matrix: HNO3 Price: : 440,00 €

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© SPECTRACER 1999-2010

54

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Na Ref.: C 035 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Na Ref.: C 135 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Na Ref.: B 035 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Na Ref.: B 035 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Na Ref.: B 135 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Na Ref.: B 135 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

Element: Na Ref.: B 235 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 13,00 €

Element: Na Ref.: B 235 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2O Price: : 24,00 €

Element: Na Ref.: CM 1617 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Na Ref.: CM 1618 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

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55

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD IN ALCOOL FOR AAS FLAME Element: Na Ref.: D 035 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: 12% éthanol Price: : 25,00 €

Element: Na Ref.: D 035 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: 12% éthanol Price: : 38,00 €

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Na Ref.: E 035 050 Concentration: 0,005 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

STRONTIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Sr Ref.: C 056 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

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Element: Sr Ref.: C 156 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

© SPECTRACER 1999-2010

56

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Sr Ref.: B 056 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Sr Ref.: B 056 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Sr Ref.: B 156 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: Sr Ref.: B 156 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

Element: SrCO3 Ref.: F 002 500 Concentration: 0,02 mg/l Matrix: HCl Price: : 220,00 €

Element: SrCO3 Ref.: F 102 100 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 99,00 €

Element: SrCO3 Ref.: F 102 500 Concentration: 0,02 mg/l Matrix: HNO3 Price: : 220,00 €

REAGENT IN AAS FLAME Element: SrCO3 Ref.: F 002 100 Concentration: 0,02 mg/l Matrix: HCl Price: : 99,00 €

SULPHUR MONO ELEMENT STANDARD FOR AAS FLAME Element: S Ref.: B 049 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2O Price: : 13,00 €

Element: S Ref.: B 049 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2O Price: : 24,00 €

TANTALUM

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© SPECTRACER 1999-2010

57

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ta Ref.: B 057 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 15,00 €

Element: Ta Ref.: B 057 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 35,00 €

TELLURIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Te Ref.: C 059 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 35,00 €

Element: Te Ref.: C 159 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 35,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Te Ref.: B 059 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 15,00 €

Element: Te Ref.: B 059 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 35,00 €

Element: Te Ref.: B 159 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 15,00 €

Element: Te Ref.: B 159 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 35,00 €

THALLIUM

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© SPECTRACER 1999-2010

58

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MATRIX MOFIFIERS FOR AAS IN GRAPHITE OVEN Element: Th(NO3)4 Ref.: MM 007 050 Concentration: 10 g/l Volume (ml): 50 Price: : 150,00 €

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Tl Ref.: C 061 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Tl Ref.: B 161 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 15,00 €

Element: Tl Ref.: B 161 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 35,00 €

THULIUM

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© SPECTRACER 1999-2010

59

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Tm Ref.: B 063 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 40,00 €

Element: Tm Ref.: B 063 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 105,00 €

TIN MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Sn Ref.: C 055 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF tr Price: : 16,00 €

Element: Sn Ref.: C 155 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Sn Ref.: B 055 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF tr Price: : 13,00 €

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Element: Sn Ref.: B 055 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF tr Price: : 24,00 €

Element: Sn Ref.: B 155 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

© SPECTRACER 1999-2010

Element: Sn Ref.: B 155 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

60

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Sn Ref.: E 055 050 Concentration: 0,03 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

TITANIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Ti Ref.: C 060 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF tr Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Ti Ref.: B 060 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF tr Price: : 13,00 €

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Element: Ti Ref.: B 060 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF tr Price: : 24,00 €

© SPECTRACER 1999-2010

61

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: Ti Ref.: E 060 050 Concentration: 0,04 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

TUNGSTEN MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: W Ref.: C 066 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 21,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: W Ref.: B 066 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF Price: : 15,00 €

Element: W Ref.: B 066 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF Price: : 35,00 €

VANADIUM

ALL PRICES ARE EX VAT

© SPECTRACER 1999-2010

62

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: V Ref.: C 065 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: V Ref.: B 065 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

Element: V Ref.: B 065 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

Element: V Ref.: CM 1615 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

Element: V Ref.: CM 1616 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: H2SO4 Price: : ,00 €

ALL PRICES ARE EX VAT

Element: V Ref.: B 165 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: H2SO4 Price: : 13,00 €

© SPECTRACER 1999-2010

Element: V Ref.: B 165 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: H2SO4 Price: : 24,00 €

63

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO-ELEMENT SPECTRATHERM STANDARDS for AAS IN FLAME GRAPHITE OVEN (concentration : few ppb) Element: V Ref.: E 065 050 Concentration: 0,03 mg/l Volume (ml): 50 Matrix: HNO3 diluted Price: : 45,00 €

YTTERBIUM MONO ELEMENT STANDARD FOR AAS FLAME Element: Yb Ref.: B 068 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 20,00 €

Element: Yb Ref.: B 068 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 45,00 €

YTTRIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Y Ref.: C 067 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 35,00 €

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© SPECTRACER 1999-2010

64

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD FOR AAS FLAME Element: Y Ref.: B 067 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 15,00 €

Element: Y Ref.: B 067 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 36,00 €

ZINC MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Zn Ref.: C 069 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 16,00 €

Element: Zn Ref.: C 169 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 16,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Zn Ref.: B 069 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl Price: : 13,00 €

Element: Zn Ref.: B 069 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl Price: : 24,00 €

Element: Zn Ref.: CM 1627 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HCl Price: : ,00 €

Element: Zn Ref.: CM 1628 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 125 Matrix: HNO3 Price: : ,00 €

ALL PRICES ARE EX VAT

Element: Zn Ref.: B 169 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3 Price: : 13,00 €

© SPECTRACER 1999-2010

Element: Zn Ref.: B 169 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3 Price: : 24,00 €

65

Spectracer South Africa

ATOMIC ABSORPTION SPECTROSCOPY STANDARDS

c/o BAS4 Import/Export Company P O Box 1915, Hillcrest, 3650, KwaZulu Natal, South Africa Tel: 0861 966669 / +27 31 7660019 / 0014- Fax: (+27) 0865 106472 Email: contact.sa@spectracer.com - Web: www.spectracer.co.za

MONO ELEMENT STANDARD IN ALCOOL FOR AAS FLAME Element: Zn Ref.: D 069 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: 12% éthanol Price: : 25,00 €

Element: Zn Ref.: D 069 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: 12% éthanol Price: : 38,00 €

ZIRCONIUM MONO ELEMENT CONCENTRATED STANDARD FOR AAS FLAME Element: Zr Ref.: C 070 100 Concentration: 10 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl/HF tr Price: : 42,00 €

MONO ELEMENT STANDARD FOR AAS FLAME Element: Zr Ref.: B 070 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HNO3/HF tr Price: : 15,00 €

ALL PRICES ARE EX VAT

Element: Zr Ref.: B 070 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HNO3/HF tr Price: : 35,00 €

Element: Zr Ref.: B 170 100 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 100 Matrix: HCl/HF tr Price: : 15,00 €

© SPECTRACER 1999-2010

Element: Zr Ref.: B 170 500 Concentration: 1 g/l Shelf life: 24 mo. (12 mo. after opening) Volume (ml): 500 Matrix: HCl/HF tr Price: : 35,00 €

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