COBALT STANDARD SOLUTION 1000 MG/L CO (C005B-227143)

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 Sigma-Aldrich Co. LLC

grade: certified reference material, TraceCERT^®. . Quality Level: 300. 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. Pictograms: GHS05,GHS08. Signal Word: Danger. Hazard Statements: H290 - H315 - H318 - H350. Precautionary Statements: P202 - P234 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313. 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. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter.

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

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UPC:

41116107

Condition:

New

Weight:

1.00 Ounces

HazmatClass:

Yes

Quantity:

100

Unit of Measurement:

ML

MPN:

30329-100ML-F