Acrinathrin, 10.0 µg/ml, Ethyl acetate, 10ml

Cyclohexane

S-Metolachlor, 100 µg/ml, Acetone, 1ml

1,2,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene