| 微量碘的快速流动注射光度分析 |
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| 引用本文： | 王鹏,史书杰.微量碘的快速流动注射光度分析[J].分析化学,1996,24(6):720-723. |
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| 作者姓名： | 王鹏 史书杰 |
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| 作者单位： | 哈尔滨工业大学应用化学系!哈尔滨150006，哈尔滨工业大学应用化学系!哈尔滨150006，东北林业大学化学系 |
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| 摘 要： |
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| 关 键 词： | 碘 光度法 流动注射分析 |
Spectrophotometric Determination of Trace Iodide by Flow Injection Analysis |
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| Wang Peng, Shi Shujie.Spectrophotometric Determination of Trace Iodide by Flow Injection Analysis[J].Chinese Journal of Analytical Chemistry,1996,24(6):720-723. |
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| Authors: | Wang Peng Shi Shujie |
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| Abstract: | A flow injection-spectrophotometric method for the determination of iodide is developed based on the color reaction of I3 with starch solution. In the FIA manifold. bromine was introduced as an oxidant for species change of iodide and the excess of bromine is eliminated by sulphosalicylic acid solution at room temperature. The detection rate of the method is 80 samples per hour and the linear range is 0~ 1. 0mg/L. |
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| Keywords: | Iodide spectrophotometry flow injection analysis |
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