2,2',3,3',4',5-Hexachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

EPA Method 601 Analytes, 2000µg/ml in MeOH, 1ml

Acephate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 30560-19-1

Prosulfocarb, 100µg/ml in Acetonitrile, 5ml