ANALYSIS OF SILANISED POLYGLYCEROLS BY SUPERCRITICAL-FLUID CHROMATOGRAPHY

Authors
MACKA M METTLER HP BOKEL M RODER W
Citation
M. Macka et al., ANALYSIS OF SILANISED POLYGLYCEROLS BY SUPERCRITICAL-FLUID CHROMATOGRAPHY, Journal of chromatography, 675(1-2), 1994, pp. 267-270
Citations number
5
Categorie Soggetti
Chemistry Analytical
Journal title
Journal of chromatography → ACNP
Volume
675
Issue
1-2
Year of publication
1994
Pages
267 - 270
Database
ISI
SICI code
Abstract
A supercritical fluid chromatography method for the analysis of polygl ycerols is described. The oligoglycerols are baseline separated up to a degree of polymerization of n = 5 and peak maxima can be seen up to n = 10 on a SE-54 column. The higher oligoglycerols (presumably n > 20 ) are eluted too; an evaluation similar to that used in size-exclusion chromatography can be used.