Rubidium Standard for ICP, 1 X 100 mL (01444-100ML)

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. Rubidium standard was used as standard to determine content of different species of As, Sb, Se and Te at trace levels using Inductively coupled plasma mass spectrometry (ICP-MS). 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 1 g/L Rb in 2% nitric acid, prepared with high purity RbNO₃, HNO3 and water

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