| N263萃取-偶氮肿Ⅲ分光光度法测定建材样品中微量钍 |
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| 引用本文： | 潜郁燕.N263萃取-偶氮肿Ⅲ分光光度法测定建材样品中微量钍[J].中华放射医学与防护杂志,1985,5(4):275-277. |
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| 作者姓名： | 潜郁燕 |
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| 作者单位： | 浙江卫生实验院放射医学研究所 |
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| 摘 要： | 本文介绍了碱熔样品,RGTA-TEA掩蔽分离大量基体元素,用N263萃取-分光光度法测定建材样品中微量钍的方法。对萃取酸度,干扰离子,回收率等影响准确度的因素进行了研究。
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| 关 键 词： | 建材 钍测定 萃取 |
| 收稿时间： | 1983/10/17 0:00:00 |
Use of N263 Solvent Extraction for Separa-tion and Spectrophotometric Determination of Thorium in Building Materials |
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| Qian Yuyan.Use of N263 Solvent Extraction for Separa-tion and Spectrophotometric Determination of Thorium in Building Materials[J].Chinese Journal of Radiological Medicine and Protection,1985,5(4):275-277. |
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| Authors: | Qian Yuyan |
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| Institution: | Zhejiang Institute of Egperimental Medicine and Hygiene, Hangzhou |
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| Abstract: | |
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| Keywords: | buildin materal thorium analysis extraction |
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