General description

This Standard Reference Material (SRM) is intended primarily for use in validation of chemical and instrumental methods of analysis. A unit of SRM 25d consists of a bottle containing approximately 60 g of powder of particle size less than 74 µm (No. 200 sieve). For more information, please refer to the COA and SDS.SRM 25D_cert SRM 25D _SDS

Legal Information

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

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