PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml

epsilon-HCH, 10 ng/µl, 1ml

2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200)

Toxaphene Congeners (Parlar 26, 50 and 62), 2µg/ml in Nonane, 1,2ml