This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, and polybrominated diphenyl ether (PBDE) congeners in human serum and similar matrices. A unit of SRM 1957 consists of five 30 mL vials each containing freeze-dried non-fortified human serum. For more information, please refer to the COA and SDS.

SRM 1957_cert

SRM 1957_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