General description

This Standard Reference Material (SRM) is intended primarily for use in evaluating chemical and instrumental methods of analysis as well as evaluating the accuracy of “material balance” measurements in the copper mining and metallurgical industries. A unit of SRM 330a consists of one bottle containing approximately 90 g of powder.For more information, please refer to the SDS and COA.SRM 330A_cert SRM 330A _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