Mexacarbate, 100 µg/ml, Acetonitrile, 5ml

2,2´-Binaphthyl, 100µg/ml in Acetonitrile, 5ml

Parathion-ethyl, 100 µg/ml, Toluene, 1ml

2,4,5-T-methyl ester, 100 µg/ml, Acetonitrile, 1