1,2-Epoxyoctane, 250mg

Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11126-42-4

Desmedipham, 100 µg/ml, Acetonitrile, 5ml

EPA Method 524 & 624 - Internal Standard