8260 Surrogates / Internals Standard

2,3',4,5,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

2,2',4,4',6-Pentabromo-6'-methoxy[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Ammonium Perfluoro(2-methyl-3-oxahexanoate), 100mg