Metazachlor, 10 µg/ml, Cyclohexane, 10ml

Ipronidazole-hydroxy, 100 µg/ml, Methanol, 1ml

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

2,2',3,3',4',5,6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane