gamma-BHC, 1000µg/ml in Hexane, 1ml

Perfluoro-n-[1,2-13C2]octanoic acid, 50µg/ml in MeOH, 1,2ml

2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Mercaptane Mix 1 0184,2 Ethylmercaptane 0188,4 2-Methyl-2-propanethiol 0192,4 2-Methyl-1-propanethiol 0189,3 n-Propylmercaptane 0191,4 2-Butanethiol 0194,4 n-Butyl mercaptane 0081,5 2-Methyl-1-butanethiol 0082,5 3-Methyl-1-but