Atrazine mercapturate, 100 µg/ml, Acetonitrile,

Fenamiphos, 100µg/mL in Acetonitrile, 1ml

Sodium p-n-tetradecylbenzenesulfonate, 100µg/mL, Solvent-methanol/water (50/50), Unit 1mL, # of units-1, Cas.no. 1797-33-7

o-Chlorobenzylidenemalononitrile