Benzo(e)pyrene, 100µg/ml in Cyclohexane, 5ml

alpha-Zearalanol, 10.0 µg/ml, Acetonitrile, 1ml

cis-Chlordane, 100 µg/ml, Ethyl acetate, 5ml

N,O-Bis(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 25g, # of units-1, Cas.no. 25561-30-2