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Archimer
Publication Type
Publication
Publication date
2001-12
Language
English
Full Text
Copyright:
2001 Taylor & Francis
Author(s)
Berthod Alain, Foucault Alain
Affiliation(s):
Univ Lyon 1, Lab Sci Analyt 5619, CNRS, CPE Lyon, F-69622 Villeurbanne, France.
CNRS, Lab Biochim & Mol Marines, IFREMER, F-44311 Nantes, France.
CNRS, Lab Biochim & Mol Marines, IFREMER, F-44311 Nantes, France.
Source:
Journal of Liquid Chromatography and Related Technologies (1082-6076) (Taylor & Francis), 2001-12 , Vol. 24 , N. 13 , P. 1979-1985
Subject(s)
Chemistry
Keyword(s)
Chromatogram, Phase, Computation, Plot
Abstract
An inaccuracy in the computation of the linear mobile phase velocity rendered the whole content of a recently published article, QZ Du, P.D. Wu, Y, Ito, J. Liq. Chromatogr. and Rel. Technol., 23(19), 2929 (2000), erroneous. Since the stationary phase volume was given, the correct mobile phase velocity values were computed and the now values for the Van Deemter plots of three compounds are listed. It is concluded that the 1.5 mL/min flow rate, corresponding to the minimum of the Van Deemter plots, or the maximum efficiency, does not justify calling the technique High Speed CCC since three hours are needed to develop the chromatogram.
How to cite this document:
Berthod Alain, Foucault Alain (2001). Comments on Van Deemter plot in high speed countercurrent chromatography. Journal of Liquid Chromatography and Related Technologies, 24(13), 1979-1985. Publisher's official version : http://dx.doi.org/10.1081/JLC-100104439 , Open Access version : http://archimer.ifremer.fr/doc/00000/732/
Berthod Alain, Foucault Alain (2001). Comments on Van Deemter plot in high speed countercurrent chromatography. Journal of Liquid Chromatography and Related Technologies, 24(13), 1979-1985. Publisher's official version : http://dx.doi.org/10.1081/JLC-100104439 , Open Access version : http://archimer.ifremer.fr/doc/00000/732/
