SINGLE COLUMN ION CHROMATOGRAPHY OF AMMONIUM ION, ALKALI-METALS AND ALKYL AMINES

被引：13

作者：

DAIGLE, R ^{[1
]}

MEHRA, MC ^{[1
]}

MALLET, V ^{[1
]}

机构：

[1] UNIV MONCTON,DEPT CHEM & BIOCHEM,MONCTON E1A 3E9,NB,CANADA

来源：

CHROMATOGRAPHIA | 1991年 / 32卷 / 3-4期

关键词：

ION CHROMATOGRAPHY; CONDUCTIVITY DETECTION; DICHLOROACETIC; OXALIC AND SULFAMIC ACIDS; NA+; K+; NH4+; RB+; CS+; IONS; MONO; DI AND TRI-METHYL; ETHYL AND ETHANOL AMINES;

D O I：

10.1007/BF02325017

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Comparative efficiencies of oxalic, dichloroacetic and sulfamic acids as eluents in ion chromatographic determination of ammonium ion, alkali ions and alkyl amines have been evaluated. In all cases these eluents compared favorably to the popular nitric acid eluent employed for the ion chromatography of these species. Sulfamic acid has been found to be particularly superior for the separation and quantitation of alkali ions and several alkyl amines in ppm and sub ppm range.

引用

页码：143 / 147

页数：5

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