CONDENSATE ANALYSIS BY GAS CHROMATOGRAPHY

Fused capillary column coated with OV-101 is used in this new method. The distribution of hydrocarbons in some condesates samples has been studied with 15m column. For the prefractionization (below 130℃)of condesates, the seperation was carried out on a 50m column. More than 63 peaks (up to NC₈) are identied with their corresponding Van Den Dool indices. The analytical conditions are listed. The results and their geochemical applications have been discussed.