Napropamide, 10.0 µg/ml, Cyclohexane, 10ml

Undecane, 1ml

1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml

N-Nitroso-4-(2-hydroxyethyl)-piperazin-2-one,neat,neat,100mg,