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

cis-Heptachlor-epoxide (Isomer B), 10µg/ml in CY, 10ml

Methamidophos, 100μg/mL in Acetonitrile, 1ml

2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml