ION CHROMATOGRAPHY OF INORGANIC CATIONS USING MICROCOLUMNS COATED WITH MICELLAR BILE-SALT

被引:15
作者
HU, WZ
TAKEUCHI, T
HARAGUCHI, H
机构
[1] NAGOYA UNIV,SCH ENGN,DEPT APPL CHEM,CHIKUSA KU,NAGOYA,AICHI 464,JAPAN
[2] GIFU UNIV,FAC ENGN,GIFU 50111,JAPAN
关键词
ION CHROMATOGRAPHY; BEVERAGES; INORGANIC CATIONS; MICELLAR BILE SALT COATED COLUMN; WATERS; WINE;
D O I
10.1016/0003-2670(92)85016-Y
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Octadecylsilica coated with a micellar taurine-conjugated bile salt was investigated for the ion chromatography of inorganic cations. Monovalent and divalent cations could be separated by the proposed system, in which cerium(III) chloride was employed as the mobile phase component and the cations were determined by indirect UV-absorption measurement. The system was applied to the determination of inorganic cations in wine, isotonic beverage and water samples.
引用
收藏
页码:141 / 146
页数:6
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