ASTM D5769; Standard test method for determination of benzene, toluene, and total aromatics in finished gasolines by GC-MS

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).