Pesticides - Mix 12, 10µg/ml in Acetonitrile, 10ml

Fenthion, 100μg/mL in Acetonitrile, 1ml

Dibenzo(a,h)anthracene, 10µg/ml in Acetonitrile, 10ml

N-Nitrosoethylmethylamine, 100 µg/ml, Methanol,