Desmedipham, 100μg/ml in MeOH, 5ml

Native N-Me/EtFOSA & N-Me/EtFOSE, in MeOH, 1,2ml

delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

Simazine, 100µg/ml in Methanol, 1ml