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30329

Supelco

Cobalt Standard for ICP

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

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NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

product line

TraceCERT®

concentration

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

technique(s)

ICP: suitable

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

format

single component solution

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product line

TraceCERT®

product line

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product line

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product line

TraceCERT®

concentration

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

concentration

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

concentration

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

concentration

1 g/L Cr(VI) in H2O (nominal concentration)

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

technique(s)

ICP: suitable

format

single component solution

format

single component solution

format

single component solution

format

single component solution

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

application(s)

agriculture
cleaning products
cosmetics
food and beverages
personal care

application(s)

cleaning products
cosmetics
food and beverages
personal care

application(s)

-

General description

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Application

Cobalt standard may have been used as reference standard for making calibration curves in inductively coupled plasma atomic emission spectrometry (ICP-AES) to understand cobalt distribution in keratinocyte cells.

Analysis Note

1 g/L Co in 2% nitric acid, prepared with high purity Co metal, 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 ICP & AAS standards website

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

CorrosionHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Cobalt distribution in keratinocyte cells indicates nuclear and perinuclear accumulation and interaction with magnesium and zinc homeostasis.
Ortega R
Toxicology Letters, 188(1), 26-32 (2009)

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