alpha-HCH-d6, 100µg/ml in Cyclohexane, 1ml

N-Ethyl-N-(2-hydroxyethyl)nitrosamine,1000 µg/mL,acetonitrile,1mL

Sodium bis(1H,1H,2H,2H-perfluorodecyl)phosphate, 50µg/ml in MeOH, 1,2ml

Simazine, 10.0 µg/ml, Acetonitrile, 10ml