RETENTION OF SOME ORGANIC ELECTROLYTES IN ION-PAIR REVERSED-PHASE HIGH-PERFORMANCE LIQUID AND REVERSED-PHASE HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHIC SYSTEMS

被引：13
|
作者：
BIEGANOWSKA, ML
PETRUCZYNIK, A
GADZIKOWSKA, M
机构：
[1] Department of Inorganic and Analytical Chemistry, Medical Academy, 20-081 Lublin
来源：
JOURNAL OF CHROMATOGRAPHY | 1990年 / 520卷
关键词：
D O I：
10.1016/0021-9673(90)85126-G
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Cetyltrimethylammonium bromide (cetrimide) and tetrabutylammonium chloride were employed as ion-pairing reagents in reversed-phase ion-pair chromatography. The optimization of the retention and selectivity for some N-phenylamides of benzoylacetic acid was carried out by changing the content of the organic modifier (methanol) and the concentration of the ion-pairing reagent in the mobile phase. © 1990.
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页码：403 / 410
页数：8
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