Merck
All Photos(1)

68131

Supelco

Chromium Standard for ICP

TraceCERT®, 1 g/L Cr in nitric acid (nominal concentration), prepared with (NH4)2Cr2O7

NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

product line

TraceCERT®

composition

prepared with (NH4)2Cr2O7

concentration

1 g/L Cr in nitric acid (nominal concentration)

technique(s)

ICP: suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

single component solution

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This Item
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Chromium Standard for ICP

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93104

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Indium Standard for ICP

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

concentration

1 g/L Cr in nitric acid (nominal concentration)

concentration

10 g/L Cr in nitric acid (nominal concentration)

concentration

1 g/L Cr in nitric acid (nominal concentration)

concentration

1 g/L In in nitric acid (nominal concentration)

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

-

application(s)

-

application(s)

-

format

single component solution

format

single component solution

format

single component solution

format

single component solution

Quality Level

300

Quality Level

300

Quality Level

300

Quality Level

300

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate. Information about trace impurities are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Analysis Note

1 g/L Cr in 2% nitric acid, prepared with high purity (NH4)2Cr2O7, HNO3 and water

Other Notes

For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Met. Corr. 1 - Muta. 1B - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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