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Titolo:
ANALYSIS OF SILANISED POLYGLYCEROLS BY SUPERCRITICAL-FLUID CHROMATOGRAPHY
Autore:
MACKA M; METTLER HP; BOKEL M; RODER W;
Indirizzi:
LONZA AG,DEPT ANALYT CHEM WAQ1 CH-3930 VISP SWITZERLAND LONZA AG,DEPT ANALYT CHEM WAQ1 CH-3930 VISP SWITZERLAND MACHEREY NAGEL AG,RES & DEV CH-4702 OENSINGEN SWITZERLAND
Titolo Testata:
Journal of chromatography
fascicolo: 1-2, volume: 675, anno: 1994,
pagine: 267 - 270
Fonte:
ISI
Lingua:
ENG
Soggetto:
SEPARATION; ESTERS;
Tipo documento:
Note
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
5
Recensione:
Indirizzi per estratti:
Citazione:
M. Macka et al., "ANALYSIS OF SILANISED POLYGLYCEROLS BY SUPERCRITICAL-FLUID CHROMATOGRAPHY", Journal of chromatography, 675(1-2), 1994, pp. 267-270

Abstract

A supercritical fluid chromatography method for the analysis of polyglycerols is described. The oligoglycerols are baseline separated up toa degree of polymerization of n = 5 and peak maxima can be seen up ton = 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.

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Documento generato il 09/07/20 alle ore 01:34:43