Atrazine mercapturate, 100 µg/ml, Acetonitrile,

Labelled Compounds Stock Solution, 1.2ml, toluene

Senecionine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 130-01-8

Fluoroacetate (FCH2COO-)