Di-n-hexyl phthalate, 100µg/ml in Isooctane, 5ml

EPA 505 Pesticide Standard

Nuarimol, 10.0 µg/ml, Cyclohexane, 10ml

2,2',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane