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Determination of void/dead volume of liquid chromatographic columns containing β-cyclodextrin as the stationary phase. Part II. A new graphical method

Determination of void/dead volume of liquid chromatographic columns containing β-cyclodextrin as... A new graphical method is proposed for the determination of the dead/void volume of liquid chromatographic columns with β-cyclodextrin stationary phase. Two different approaches are presented which lead to very similar dead volume values for the cyclodextrin columns. The validity of the proposed method is discussed on the basis of column porosity values, as well as the resulting linear relationship between the logarithm of the capacity factor and the number of carbon atoms in the n-alkanol homologs. The method was applied to study the influence of various experimental parameters on the dead volume of cyclodextrin columns. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chromatographia Springer Journals

Determination of void/dead volume of liquid chromatographic columns containing β-cyclodextrin as the stationary phase. Part II. A new graphical method

Malik, A.; Jinno, K.
Chromatographia , Volume 30 (3) – Aug 1, 1990
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6 pages

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References (6)

Publisher
Springer Journals
Copyright
Copyright © 1990 by Friedr. Vieweg & Sohn Verlagsgesellschaft mbH
Subject
Chemistry; Analytical Chemistry; Organic Chemistry; Biochemistry, general; Plant Sciences; Pharmacy; Measurement Science, Instrumentation
ISSN
0009-5893
eISSN
1612-1112
DOI
10.1007/BF02274535
Publisher site
See Article on Publisher Site

Abstract

A new graphical method is proposed for the determination of the dead/void volume of liquid chromatographic columns with β-cyclodextrin stationary phase. Two different approaches are presented which lead to very similar dead volume values for the cyclodextrin columns. The validity of the proposed method is discussed on the basis of column porosity values, as well as the resulting linear relationship between the logarithm of the capacity factor and the number of carbon atoms in the n-alkanol homologs. The method was applied to study the influence of various experimental parameters on the dead volume of cyclodextrin columns.

Journal

Chromatographia – Springer Journals

Published: Aug 1, 1990

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