Chlorinated biphenyl cogeners in isooctane

This Standard Reference Material (SRM) is a solution of 28 chlorinated biphenyl congeners, also known as polychlorinated biphenyl (PCB) congeners, in 2,2,4-trimethylpentane (isooctane). This SRM is intended primarily for use in the calibration of chromatographic instruments used for the determination of the certifiedcompounds. A unit of SRM 2262 consists of five 2-mL ampoules, each containing approximately 1.2 mL of solution. For more information, plese refer to the SDS and COA.

SRM 2262_cert

SRM 2262_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