72718

Arsenic(III) Standard for ICP

TraceCERT^®, 1 g/L As(III) in hydrochloric acid (nominal concentration)

• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; TraceCERT^®
• Niveau de qualité: 300
• Gamme de produits: TraceCERT^®
• Concentration: 1 g/L As(III) in hydrochloric acid (nominal concentration)
• Technique(s): ICP: suitable
• Application(s): industrial qc; pharmaceutical
• Format: single component solution

Description

Description générale

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

Arsenic(III) standard may be used in the determination of arsenic in drinking water samples via online preconcentration by sorption on a mini-column associated to hydride generation technique and determination using inductively coupled plasma–optical emission spectrometry(ICP-OES).

Remarque sur l'analyse

1 g/L As(III) in 2% hydrochloric acid, prepared with high purity As₂O₃, HCl and water

Autres remarques

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

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H290,H350
• Conseils de prudence: P202 - P234 - P280 - P308 + P313 - P390 - P405
• Classification des risques: Carc. 1A - Met. Corr. 1
• Code de la classe de stockage: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable