Title of article
Fundamental equation of the dual flow rate-solvent gradient elution in liquid chromatography
Author/Authors
Papachristos، نويسنده , , Kostas and Nikitas، نويسنده , , Panos، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
2601
To page
2604
Abstract
An alternative expression of the fundamental equation of multi-mode gradient elution involving simultaneous changes in mobile phase composition and flow rate is derived using simple kinetic arguments and graphic interpretation. The new expression consists of a system of two integral equations and provides an easy and direct way of predicting retention times under dual-mode gradient conditions.
Keywords
Dual-mode gradient elution , Flow programming , Liquid chromatography , fundamental equation
Journal title
Journal of Chromatography A
Serial Year
2009
Journal title
Journal of Chromatography A
Record number
1511792
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