Effect of lon-pair reagent concentration on the retention in reversed-reversed-phase lon-pair chromatography

Acta Chimica Sinica ›› 1993, Vol. 51 ›› Issue (2): 178-183. Previous Articles Next Articles

Original Articles

反相离子对色谱中离子对试剂浓度对保留值的影响

洪名放;邹汉法;张玉奎;卢佩章

中国科学院大连化学物理研究所国家色谱研究

发布日期:1993-02-15

Effect of lon-pair reagent concentration on the retention in reversed-reversed-phase lon-pair chromatography

HONG MINGFANG;ZOU HANFA;ZHANG YUKUI;LU PEIZHANG

Published:1993-02-15

Abstract

In this paper, the thermodynamic method with combination of gouy-chapmann theory was applied to in vestigate the effect of ion-pair reagent concentration of the retention in reversed phase ion-pair chromatography.An approximate linear relationship between the logarithm of capacity factor and iom pair reagent concentration was obtained, and the effect of solute hydrohobicvity and solute sharges on the paramers in the slope of this relationship was also investigated.

Key words: CONCENTRATION, REVERSED PHASE CHROMATOGRAPHY, SOLUTE, ELECTRIC CHARGE, ION PAIRS, REAGENT, RETENTION-VALUE, ION PAIR LIQUID CHROMATOGRAPHY

CLC Number:

O658

Cite this article

HONG MINGFANG;ZOU HANFA;ZHANG YUKUI;LU PEIZHANG. Effect of lon-pair reagent concentration on the retention in reversed-reversed-phase lon-pair chromatography[J]. Acta Chimica Sinica, 1993, 51(2): 178-183.

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反相离子对色谱中离子对试剂浓度对保留值的影响

Effect of lon-pair reagent concentration on the retention in reversed-reversed-phase lon-pair chromatography

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