Chloridazon-desphenyl, 10µg/ml in Acetonitrile, 5ml

Terbuthylazine-desethyl-2-hydroxy, 10mg

N-Nitrosodiisopropylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 601-77-4

Ametryn, 10.0 µg/ml, Ethyl acetate, 10ml