Chlorthiophos, 100 µg/ml, Ethyl acetate, 5ml

Trixylyl phosphate, purified ion m/z 424 (heptamethyl),100 µg/mL,isooctane,1mL,

2,3-Dichlorophenol, 250mg

D3-Mecoprop, 10.0 µg/ml, Acetone, 10ml