DS EN 1601:1997 Liquid Petroleum Products - Unleaded Petrol - Determination Of Organic Oxygenate Compounds And Total Organically Bound Oxygen Content By Gas Chromatography (O-Fid) Describes a gas chromatographic method for the quantitative determination of individual organic oxygenate compounds in the range 0,17% (m/m) to 15% (m/m) and total organically bound oxygen up to 3,7%