4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL,

Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml

Labelled Compound Stock Solution, in Nonane/3.2% toluene, 1,2ml

MGK 264 (technical mixture), 100 µg/ml, Acetonitrile, 5ml