Germanium Standard for ICP

Analysis Note
1g/L Ge in 2% nitric acid (contains HF traces), prepared with high purity Ge metal, HNO3, HF and water
Application
Germanium ICP standard can be used as a calibration standard in the determination of isotopic compositions of germaniumin sulfide minerals by inductively coupled plasma mass spectrometry (ICP-MS).
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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Download your certificate at https://www.sigma-aldrich.comto view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.
Other Notes
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
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany