Published: Journal of Chromatographic Science, Volume 33, Number 2, February 1995, pp. 71-74.
The Relationship Between the Retention Value and Carbon Number
of Homologues in Supercritical Fluid Chromatography
FuAn Wang, YuanLi Jiang, DengGao Jiang, and WenChang Wang
Based on thermodynamic theory, we derive a linear relationship between the logarithm of the capacity factor (ln k') and the carbon number (n) of homologues in supercritical fluid chromatography. There is a common intersection point among the ln k' versus n straight lines of homologues at different temperatures. We determine the intersection point equation of homologues in supercritical fluid chromatography.
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