GC Analysis of Non-standard Diesel Oil

GC was applied to the establishment of chromatographic finger print atlas of saturated alkanes in standard and non-standard diesel oil. The differences between standard diesel oil and non-standard diesel oil were obtained by analyzing the characteristics of the finger print atlas including the carbon number of main peak and distribution of carbon number etc.. The chromatographic finger print atlas established was found to be feasible for quality control in the production of diesel oil.