General description

This Standard Reference Material (SRM) is intended primarily for the calibration or evaluation of methods for analysis of cements and materials of similar matrix. A unit of SRM 1880b consists of five sealed vials, each containing approximately 5 g of portland cement ground to pass through a 75 µm (No. 200) sieve. For more information, pleases refer to the COA and SDS.SRM 1880B_cert SRM 1880B _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