Quintozene, 100 µg/ml, Cyclohexane, 1ml

U{13C34}-Fumonisin B3, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

N-Nitroso-di-n-butylamine, 100mg

cis-Chlordane