Sigma-Aldrich Lanthanum Standard 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.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Lanthanum ICP standard can be used in the determination of lanthanum in Raphidocelis subcapitata microalgae by inductively coupled plasma mass spectrometry (ICP-MS).[1]

1 g/L La in 2% nitric acid, prepared with high purity La₂O₃, HNO₃, and water

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

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany