𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Counter-current chromatography using supercritical fluid carbon dioxide as mobile phase

✍ Scribed by Tiing Yu; Shu-En Li; Yi-Hsing Chen; H. Paul Wang


Book ID
107785808
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
436 KB
Volume
724
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Formic acid modified carbon dioxide as a
✍ Jeffrey A. Crow; Joe P. Foley πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 819 KB

A small percentage (0.3 % w/w) of formic acid was added to supercritical carbon dioxide to increase mobile phase polarity and improve separation of polar solutes on three different commercially available capillary columns. Formic acid reduced retention and altered selectivity for several polar compo