N-Nitrosodiethylamine, 1000μg/ml in MeOH, 1ml

beta-Cypermethrin, 10.0 µg/ml, Ethyl acetate, 10

Chlordecone (Kepone), 10.0 µg/ml, Isooctane, 10m

Fenthion-oxon-sulfone, 100µg/ml in AL, 5ml