Metoxuron, 100µg/ml in Acetonitrile, 5ml

2-Chloronaphthalene, 100µg/ml in Acetonitrile, 5ml

Iprobenfos, 10 µg/ml, Ethyl acetate, 10ml

Diphenyl-p-tolyl phosphate,100 µg/mL,isooctane,1mL,