Toxaphene, 100µg/ml in Acetonitrile, 5ml

Propachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1918-16-7

Rimsulfuron, 1000μg/ml in Acetone, 1ml

Aroclor 1221