Cyhalofop-butyl, 50mg

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

Metolachlor OA, 100µg/ml in MeOH, 1ml

1,2,3,7,8-Pentachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane