| 流动注射—在线氧化—电感耦合等离子体原子发射光谱法测定碘 |
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| 引用本文： | 王化南,尚福全.流动注射—在线氧化—电感耦合等离子体原子发射光谱法测定碘[J].分析化学,1996,24(3):288-291. |
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| 作者姓名： | 王化南 尚福全 |
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| 作者单位： | 哈尔滨工业大学分析测试中心!哈尔滨150001 |
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| 摘 要： | 本文把流动注射与在线氧化生成挥发性碘技术结合起来，不仅可以提高测定的灵敏度，而且可以减少氯化钠对测定的干扰。检出限达０．０４ｍｇ／Ｌ。本法简便快速，易于操作，灵敏度高。
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| 关 键 词： | 流动注射 碘 原子发射光谱 ICP－AES |
Determination of Iodide by Flow Injection Analysis on Line Oxidation-Inductively Coupled Plasma-Atomic Emission Spectrometry |
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| Wang Huanan, Shang Fuquan.Determination of Iodide by Flow Injection Analysis on Line Oxidation-Inductively Coupled Plasma-Atomic Emission Spectrometry[J].Chinese Journal of Analytical Chemistry,1996,24(3):288-291. |
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| Authors: | Wang Huanan Shang Fuquan |
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| Abstract: | The techniques of flow injection analysis and on-line oxidation of iodide were con bined and studied in this paper. A new analytical method of determining iodine was estab lished, in which not only the sensitivity can be enhanced a hundred times , but also the ad sorption of iodine molecules on the system and the interferences of NaCl were eliminited.The detection limit is 0. 04 mg/L. The method is simple, fast and easy to operate. |
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| Keywords: | Flow injection analysis inductively coupled plasma-atomic emission spectrometry iodine |
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