EPA Method 525 Pesticide Standard

Parathion-ethyl, 100µg/ml in Acetonitrile, 5ml

n-Heneicosane

Revised Oxygenate Quality Control Standard (with Internal Standard) 14 Analytes, each Wt.% as listed in RFA Gasoline; units: 1x10mL, 5x10mL Name Wt.% Name Wt.% Methanol 1 Di-isopropyl ether 1 Ethanol 1 iso-Butanol