Acrylamide, 100µg/ml in Acetonitrile, 5ml

N-Methyl-N-nitrosobenzylamine,1000 µg/mL,acetonitrile,1mL,

Atrazine-desethyl, 100µg/ml in Acetonitrile, 5ml

Simazine-2-hydroxy, 10μg/mL in MeOH, 10ml