ASTM D7900 Standard Test Method for Determination of Light Hydrocarbons in Stabilized Crude Oils by Gas Chromatography

ASTM D5580 Standard Test method for determination of Benzene, toluene, ethylbenzene, p/m-xylene, o-xylene, C9 and heavier Aromatics, and total aromatics in finished Gasoline by Gas Chromatography (GC).