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

Irbesartan, 10 µg/ml, Acetonitrile, 10ml

Decachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene

Imazamethabenz-methyl, 100 µg/ml, Acetonitrile,