4-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml

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

Hexachlorobenzene, 10.0 µg/ml, Acetonitrile, 10m

Triamiphos, 100 ng/µl, 1ml