Indirect photometric detection of inorganic anions in microcolumn ion chromatography using octadecylsilica immobilized with bovine serum albumin as stationary phase

被引：13
|
作者：
Takeuchi, T
Zein, R
Munaf, E
Miwa, T
机构：
[1] Department of Chemistry, Fac. of Math. and Natural Sciences, Andalas University Padang, West Sumatra
[2] Faculty of Engineering, Gifu University, Gifu 501-11
来源：
JOURNAL OF CHROMATOGRAPHY A | 1996年 / 755卷 / 01期
关键词：
stationary phases; LC; mobile phase composition; chloride; nitrate; inorganic anions;
D O I：
10.1016/S0021-9673(96)00570-5
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Octadecylsilica immobilized with bovine serum albumin was capable of separating inorganic anions. The stationary phase retained anions under acidic conditions, and the use of aqueous solution containing sodium iodide and tartaric acid as the eluent allowed the indirect photometric determination of chloride and nitrate in water and serum samples. The mobile phase conditions were optimized.
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页码：37 / 42
页数：6
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