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grade
certified reference material TraceCERT®
product line
TraceCERT®
concentration
1000 mg/L Er in nitric acid
technique(s)
AAS: suitable
format
single component solution
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST or BAM. Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com.
Analysis Note
1000 mg/L Er in 2% nitric acid, prepared with high purity Er2O3, HNO3 and water
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 inorganic TraceCERT website
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.