ISO 22854 pdf download Liquid petroleum products — Determination of hydrocarbon types and oxygenates in automotive- motor gasoline and in ethanol (E85) automotive fuel — Multidimensional gas chromatography method This International Standard specifies the gas chromatographic (GC) method for the determinationof saturated, olefinic and aromatic hydrocarbons in automotive motor gasoline and ethanol (E85automotive fuel.Additionally, the benzene content, oxygenate compounds and...