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.

Analysis Note

1 g/L As in 2% nitric acid (contains NaOH), prepared with high purity As₂O₃, HNO_3, NaOH 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

grade: certified reference material, TraceCERT^®.. Quality Level: 300. product line: TraceCERT^®.. manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland. concentration: 1 . g/L As in nitric acid (nominal concentration). technique(s): AAS: 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 - H412. Precautionary Statements: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Aquatic Chronic 3 - 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 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter.