Retention Mechanism Studies on Packed Column Supercritical Fluid Chromatography (pSFC) and Related Unified Chromatography Techniques

The effects of the column pressure drop

The effects of the column pressure drop on retention and efficiency in packed and open tubular supercritical fluid chromatography

✍ Janssen, Hans-Gerd ;Snijders, Henri M. J. ;Rijks, Jacques A. ;Crarners, Carel A. 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 766 KB

## 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