Metronidazole, 100 µg/ml, Acetonitrile, 1ml

Camphechlor (Toxaphene), 100 µg/ml, Ethyl acetate

delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml

2-Methyl-1,4-naphthoquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 58-27-5