| 离子交换分离碘量法微量测定金属有机物中的碘 |
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| 引用本文： | 王丽珠. 离子交换分离碘量法微量测定金属有机物中的碘[J]. 福建分析测试, 1995, 0(4) |
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| 作者姓名： | 王丽珠 |
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| 作者单位： | 中国科学院福建物质结构研究所 福州350002 |
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| 摘 要： | 当金属与卤素共存时,可采用强酸性阳离子交换树脂将金属离子吸附,再用碘量法测碘。卤素氯、溴、氟不干扰。回收率97～100% RSD 0.74%
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| 关 键 词： | Dowex 强酸性阳离子交换树脂 溴水 |
Microdetermination of Iodine in the Metallorganic Clusters by Cation Exchange Separation-Iodimetry |
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| Wang Lizhu. Microdetermination of Iodine in the Metallorganic Clusters by Cation Exchange Separation-Iodimetry[J]. Fujian Anal Ysis & Testing, 1995, 0(4) |
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| Authors: | Wang Lizhu |
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| Abstract: | A method for microdetermination of I in the metallorganic clusters is described.The metal is separated from Iodine with cation exchange resin and Iodine in filtrate is determinated by Iodimetry.The recovery of I is in the range of 97-99%.The RSD is 0.74%. |
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| Keywords: | Iodine Metallorganic Cluster Ion Exchange |
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