Gallium ICP standard

Analysis Note
1000 mg/L Ga in 2-3% nitric acid, preparedwith high-purity Ga(NO3)3, HNO3, and water
Application
Gallium ICP standard can be used as a standard solution in the determination of trace elements in soy sauce by inductively coupled plasma-mass spectrometry (ICP-MS).[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.
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.
Other Notes
For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany