Native HCH Solution/Mixture, 1.2ml, nonane

Benzo[g]chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 196-78-1

alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

DNPH - Mix 4, 100µg/ml in Acetonitrile, 5ml