Europium (Eu) standard solution

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of europium. A unit of SRM 3117a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically from high-purity europium (III) oxide to contain a known mass fraction of europium. The solution contains nitric acid at a volume fraction of approximately 10 %, which is equivalent to an amount-of-substance concentration (molarity) of approximately 1.6 mol/L. For more information, please refer to the SDS and COA.

SRM 3117A_cert SRM 3117A _SDS

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology