Benzo(a)anthracene, 100µg/ml in Acetonitrile, 1ml

Pesticide Mix (Acetochlor, Metazachlor, Alachlor, Terbuthylazine, Terbuthylazine-desethyl), 10µg/ml in Hex/1% AC, 1ml

Phthalimide, 1000mg

Flumequine,neat,neat,250mg,