GAS-CHROMATOGRAPHIC RETENTION BEHAVIOR OF SOME SOLUTES ON STRUCTURALLY SIMILAR POLAR AND NONPOLAR STATIONARY PHASES

被引：6
|
作者：
DUTOIT, JC [1 ]
机构：
[1] ECOLE POLYTECH FED LAUSANNE,CHIM TECH LAB,CH-1015 LAUSANNE,SWITZERLAND
来源：
JOURNAL OF CHROMATOGRAPHY | 1991年 / 555卷 / 1-2期
关键词：
D O I：
10.1016/S0021-9673(01)87179-X
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A selection of 135 solutes, chosen to represent most chemical families, were characterized by I, the retention index of the solute on a pure polar phase and on a pure non-polar phase. Apart from the analysis of all the injected substances on the two pure extreme phases, a great number of the compounds were also measured on phases of variable polarity by modifying the mixtures of the two stationary phases available in well-defined proportions. Some correlations such as I as a function of the temperature and of the composition of the stationary phase were established.
引用
收藏
页码：191 / 204
页数：14
相关论文
共 50 条
12345