alpha-Endosulfan 10 µg/mL in Cyclohexane, 10ml

Tri-iso-butyl phosphate, 100µg/ml in MeOH, 5ml

4,4'-Diaminodiphenyl sulfide, 100 µg/ml, Acetonit

D5-Chloridazon, 100 µg/ml, Acetonitrile, 1ml