General description

This Standard Reference Material (SRM) is intended for use in the determination of constituent elements in clay or materials of a similar matrix. SRM 679 consists of brick clay that ws air dried, ball milled and passed through a 200 mesh sieve. Gor more information, please refer to the SDS and COA.SRM 679_cert SRM 679 _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