Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/77103
Title: Supercritical fluid extraction and chromatography of steroids with Freon-22
Authors: Li, S.F.Y. 
Ong, C.P. 
Lee, M.L.
Lee, H.K. 
Issue Date: 31-Aug-1990
Source: Li, S.F.Y.,Ong, C.P.,Lee, M.L.,Lee, H.K. (1990-08-31). Supercritical fluid extraction and chromatography of steroids with Freon-22. Journal of Chromatography A 515 (C) : 515-520. ScholarBank@NUS Repository.
Abstract: The use of Freon-22 in supercritical fluid extraction and chromatography was investigated. For the extraction of steroids, the extraction efficiency with supercritical Freon-22 was found to be significantly better than that with supercritical carbon dioxide and the extraction time required was much shorter. Preliminary results for the chromatographic analysis of steroids also indicated that polar compounds could be eluted much more easily with Freon-22 than carbon dioxide as the mobile phase. © 1990.
Source Title: Journal of Chromatography A
URI: http://scholarbank.nus.edu.sg/handle/10635/77103
ISSN: 00219673
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

38
checked on Feb 24, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.