Rare earth element mix for ICP

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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Rare earth element mix can be used as a calibration standard in the elemental analysis of coal mine water samples using inductively coupled plasma mass spectrometry method (ICP-MS).

50 mg/L: Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu in 2% nitric acid.

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