On-line concentration of neutral analytes for micellar electrokinetic chromatography II. Reversed electrode polarity stacking mode

Quirino, JP and Terabe, S (1997) On-line concentration of neutral analytes for micellar electrokinetic chromatography II. Reversed electrode polarity stacking mode. Journal of Chromatography A, 791 (1-2). pp. 255-267. ISSN 0021-9673

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Official URL: http://dx.doi.org/10.1016/S0021-9673(97)00796-6

Abstract

Basic conditions for the on-line neutral sample concentration by reversed electrode polarity stacking mode for micellar electrokinetic chromatography are developed theoretically and experimentally verified. Stacking is mainly dependent on analyte retention factors and nature of the pseudostationary phases. More than an order of magnitude improvement in concentration detection limit is achieved for resorcinol using high molecular mass surfactants.

Item Type:	Article
Additional Information:	The definitive version is available at http://www.sciencedirect.com
Keywords:	Sample stacking; Sample handling; Injection methods
ID Code:	6904
Deposited By:	Mr Marcus Guijt
Deposited On:	27 Jun 2008 11:26
Last Modified:	18 Jul 2008 21:06
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