Sigma Aldrich Lake Michigan fish tissue NIST ® SRM ® 1947

This Standard Reference Material (SRM) is a frozen fish tissue homogenate that was prepared from fish collected from Lake Michigan, and is intended primarily for use in evaluating analytical methods for the determination of selected trace elements, methylmercury, total mercury, polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, polybrominated diphenyl ether (PBDE) congeners, perfluoroalkyl acids (PFAAs), proximates, a-hexabromocyclododecane (a-HBCD), caloric content, and fatty acids in fish tissue and similar matrices. A unit of SRM 1947 consists of five bottles, each containing approximately eight grams (wet basis) of frozen tissue homogenate. For more information, please refer to the COA and SDS. SRM 1947_cert SRM 1947_SDS

• SA-NIST1947 SDS https://www.sigmaaldrich.com/US/en/sds/sial/nist1947