Long Packed Column Supercritical Fluid Chromatography: Influence of Pressure Drop on Apparent Efficiency
✍ Scribed by Bouigeon, C.; Thiébaut, D.; Caude, M.
- Book ID
- 126253924
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 387 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0003-2700
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## Abstract The influence of pressure drop on retention, selectivity, plate height and resolution was investigated systematically in packed supercritical fluid chromatography (SFC) using pure carbon dioxide as the mobile phase. Numerical methods developed previously which enabled the prediction of
## Abstract The effects of the pressure drop across the column on retention and efficiency in SFC have been studied. Numerical methods are described which enable the prediction of hold‐up time and pressure drop in both packed and open tubular columns. Predictions of both hold‐up time and pressure d