Application of microcolumnion chromatography using octadecylsilica immobilized with bovine serum albumin as stationary phase for the determination of inorganic anions |
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| Authors: | Rahmiana Zein Edison Munaf Toyohide Takeuchi Tomoo Miwa |
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| Affiliation: | (1) Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-11, Japan, JP;(2) Laboratory of Analytical Environmental Chemistry, Faculty of Mathematics and Natural Sciences, Andalas University, Padang 25163, Indonesia, ID |
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| Abstract: | Microcolumn ion chromatography of inorganic anions has been studied using octadecylsilica immobilized with bovine serum albumin as a stationary phase. The analytes were monitored with a conductivity detector. The detection limits for chloride, nitrate and thiocyanate at S/N = 3 were 0.8, 1.0 and 3.0 μmol L–1, respectively. The present system was applied to the determination of inorganic anions in tap water and serum samples. Received: 29 May 1996 / Accepted: 12 August 1996 |
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