Practical aspects of mixed mobile phases in capillary supercritical fluid chromatography
作者:
S. M. Fields,
K. E. Markides,
M. L. Lee,
期刊:
Journal of High Resolution Chromatography
(WILEY Available online 1988)
卷期:
Volume 11,
issue 1
页码: 25-29
ISSN:0935-6304
年代: 1988
DOI:10.1002/jhrc.1240110108
出版商: Wiley Subscription Services, Inc., A Wiley Company
关键词: Capillary supercritical fluid chromatography;Mixed mobile phases;Practical aspects;Equilibration times
数据来源: WILEY
摘要:
AbstractStudies of mixed mobile phases in supercritical fluid chromatography must include consideration of a number of factors. Phase equilibria and critical parameters of a mixed fluid are very important in both the solvent delivery system and in the chromatographic column. The effects of pressure and temperature on retention with mixed mobile phases were studied and compared to estimated density values. System equilibration times with regard to pressure, temperature, and composition were studied. A mixed mobile phase was applied to the analysis of a high‐molecular‐weight metalloporphy
点击下载:
PDF
(440KB)
返 回