Chlorpropham, 100 µg/ml, Acetonitrile, 1ml

5-Methyl-2,3',4,4'-tetrachlorodipehnylmethane

4-Chloro-2-nitrobenzoic Acid, >98%, 25g

S-Metolachlor Metabolite CGA 37735, 100 µg/ml, Ac