Diclobutrazol, 100 µg/ml, Ethyl acetate, 1ml

gamma-HCH, 100 µg/ml, Acetonitrile, 5ml

Chlorpyrifos-d10 (O,O-diethyl-d10),100 µg/mL,isooctane,1mL,

2,3,5,6-Tetrachloroterephthalic acid