Atrazine-desethyl-2-hydroxy, 100 µg/ml, 2-Methoxy

Heptachlor, 1000µg/ml in Hexane, 1ml

Triasulfuron, 100 µg/ml, Acetonitrile, 5ml

Metam-sodium hydrate, Inquire, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 6734-80-1