SPECTATOR ION INDIRECT PHOTOMETRIC DETECTION OF ALIPHATIC ANIONIC SURFACTANTS SEPARATED BY REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：19

作者：

BOIANI, JA

机构：

[1] State Univ Coll at Geneseo, Geneseo,, NY, USA, State Univ Coll at Geneseo, Geneseo, NY, USA

来源：

ANALYTICAL CHEMISTRY | 1987年 / 59卷 / 21期

关键词：

CHROMATOGRAPHIC ANALYSIS - Liquids;

D O I：

10.1021/ac00148a012

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A simple technique is described for the detection of linear alkyl sulfate surfactants after separation by reversed-phase high-performance liquid chromatography. It makes use of nonretained inorganic absorber ions and an ultraviolet detector. The optimum conditions for isocratic and gradient elution are discussed and typical examples are given. The theoretical efficiency of the method is estimated. The technique is found to give linear responses for samples containing up to 100 mu g of surfactant and has detection limits of 3-5 mu g depending on sample type.

引用

页码：2583 / 2586

页数：4

共 10 条

[1] ULTRAVIOLET VISUALIZATION OF INORGANIC-IONS BY REVERSED-PHASE ION-INTERACTION CHROMATOGRAPHY [J].