Thorium ICP standard

Analysis Note
10 mg/L Th in 2-3% nitric acid, prepared with high-purity Th(NO3)4 and HNO3
Application
Thorium ICP standard may be used as a calibration standard for preconcentration and separation of thorium in water samples by ICP-MS technique[1].
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.

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Other Notes
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Legal Information
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