𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of temperature and density on the performance of micropacked columns in supercritical fluid chromatography

✍ Scribed by E. Ibáñez; J. Tabera; M. Herraiz; G. Reglero


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
595 KB
Volume
667
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Effect of temperature and mobile phase d
✍ Schmitz, F. P. ;Klesper, E. 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 259 KB 👁 1 views

## Supercritical fluid chromatography, SFC Retention Plate number Resolution Temperature and density effects 3 Results and Discussion With C02 as the mobile phase and unmodified silica as the stationary phase, the capacity ratio of anthracene, FA, is found to 0 1987 Dr.

Effect of column diameter on efficiency
✍ Fields, S. M. ;Kong, R. C. ;Fieldsted, J. C. ;Lee, M. L. ;Peaden, P. A. 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 538 KB

Fused silica capillary columns with internal diameters from 100 to 25 pm werecoated withSE-54 and evaluated undersupercritical fluid chromatographic conditions using carbon dioxide as mobile phase.Experimental results compared well with theoretical predictions. At ten times the optimum mobile phase

The effects of the column pressure drop
✍ 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

Comparison of eluents in supercritical f
✍ Schmitz, F. P. 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 250 KB 👁 1 views

A comparative study of chromatographic properties of different supercritical eluents has been performed by considering the retention at equal density or at equal free volume for different mobile phases. At equal density, t he temperature dependence of the capacity ratios of aromatic hydrocarbons is