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Merck
CN

05202

Cobalt Standard for AAS

TraceCERT®, 1 g/L Co in nitric acid (nominal concentration)

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About This Item

NACRES:
NA.24
UNSPSC Code:
41116107

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Product Name

Cobalt Standard for AAS, TraceCERT®, 1 g/L Co in nitric acid (nominal concentration)

grade

certified reference material
TraceCERT®

product line

TraceCERT®

concentration

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

technique(s)

AAS: suitable

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

format

single component solution

Quality Level

300

Related Categories

Analysis Note

1 g/L Co in 2% nitric acid, prepared with high purity Co metal, HNO3 and water

Application

Cobalt Standard can be used as an internal standard, for the simultaneous quantification of Molybdenum (Mo) and Nickle (Ni) in plant materials using high-resolution continuum source graphite furnace atomic absorption spectrometry (HR-CS GFAAS) method.

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.
Download your certificate at: http://www.sigma-aldrich.com.

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 Merck KGaA, Darmstadt, Germany

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2

Storage Class

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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