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The analysis of lubricating oil additives by supercritical fluid chromatography with packed and open tubular capillary columns |
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| Authors: | Sameena Ashraf Keith D. Bartle Anthony A. Clifford Robert Moulder |
| Abstract: | Lubricating oil additives have been analyzed by supercritical fluid chromatography on open tubular and packed capillary columns. Carbon dioxide and modified carbon dioxide were used as mobile phases and detection was accomplished by flame ionization and micro UV. Rapid and efficient analysis of the lubricating oil additives was demonstrated. |
| Keywords: | Supercritical fluid chromatography Packed capillary columns Open tubular columns Lubricating oil additives Modified mobile phases |