COMPARISON OF THE MODELS DESCRIBING THE RETENTION IN MICELLAR LIQUID-CHROMATOGRAPHY WITH HYBRID ELUENTS FOR A GROUP OF BENZENE-DERIVATIVES AND POLYCYCLIC AROMATIC-HYDROCARBONS

被引：31

作者：

GARCIA, MA ^{[1
]}

JIMENEZ, O ^{[1
]}

MARINA, ML ^{[1
]}

机构：

[1] UNIV ALCALA DE HENARES, FAC CIENCIAS, DEPT QUIM ANALIT, E-28871 ALCALA DE HENARES, SPAIN

来源：

JOURNAL OF CHROMATOGRAPHY A | 1994年 / 675卷 / 1-2期

关键词：

D O I：

10.1016/0021-9673(94)85256-1

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Some models for predicting capacity factors of benzene derivatives and some polycyclic aromatic hydrocarbons as a function of surfactant and organic modifier concentrations in micellar liquid chromatography with hybrid eluents have been tested. The surfactants used in this study were hexadecyltrimethylammonium bromide and sodium dodecyl, sulphate and as organic modifiers n-propanol and n-butanol were employed both on C-8 and C-18 columns. The equation that best explains the experimental results is 1/k' = A mu + B phi(2) + C phi + D mu phi + E so we propose the use of this model in conjunction with the appropriate factorial design to predict the solute retention behaviour in micellar liquid chromatography with hybrid eluents.

引用

页码：1 / 11

页数：11

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