02733

Chromium Standard for AAS

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

• NACRES: NA.24

Properties

• grado: certified reference material; TraceCERT^®
• Nivel de calidad: 300
• Línea del producto: TraceCERT^®
• concentración: 1 g/L Cr in nitric acid (nominal concentration)
• technique(s): AAS: suitable
• application(s): agriculture; cleaning products; cosmetics; food and beverages; personal care
• formato: single component solution

Description

Descripción general

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.

Aplicación

Chromium standard may have been used as reference standard in graphite furnace atomic absorption spectroscopy (GFAAS) analysis done for the determination of chromium in body fluids.

Nota de análisis

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

Otras notas

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

Información legal

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

Safety Information

• pictogramas: GHS05,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H290 - H315 - H317 - H319 - H334 - H340 - H350 - H360 - H411
• Consejos de prudencia: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Met. Corr. 1 - Muta. 1B - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1
• Código de clase de almacenamiento: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Punto de inflamabilidad F: Not applicable
• Punto de inflamabilidad C: Not applicable
• Equipo de protección personal: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter