| 电感耦合等离子体质谱法测定模拟玻璃固化体中Cs2O的含量 |
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| 引用本文： | 韩蔚.电感耦合等离子体质谱法测定模拟玻璃固化体中Cs2O的含量[J].中国建材科技,2023,32(3):6-9. |
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| 作者姓名： | 韩蔚 |
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| 作者单位： | 中国国检测试控股集团股份有限公司 |
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| 摘 要： | 建立了一种电感耦合等离子体质谱法（ICP-MS）测定玻璃固化体中铯含量的方法。该方法从ICP-MS的背景控制、内标物选择、质谱干扰等方面进行了优化。试验结果表明，该方法检出限为0.18mg/kg，相对标准偏差（n=12）为0.48%～4.11%，加标回收率为98%～102%，可用于玻璃固化体中铯含量的测定。
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| 关 键 词： | 电感耦合等离子体质谱法 玻璃固化体 铯含量 |
Determination of Cs2O in simulated glass solids by inductively coupled plasma mass spectrometry |
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| HAN Wei.Determination of Cs2O in simulated glass solids by inductively coupled plasma mass spectrometry[J].China Building Materials Science & Technology,2023,32(3):6-9. |
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| Authors: | HAN Wei |
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| Affiliation: | China Testing & Certification International Group Co., Ltd. |
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| Abstract: | An inductively coupled plasma mass spectrometry (ICP-MS) method for the determination of cesium content in glass solidified body is established. The method is optimized from the aspects of background control, internal standard selection and mass spectrum interference of ICP-MS. The experimental results show that the detection limit of this method is 0.18 mg/kg, the relative standard deviation (n=12) is 0.48%~4.11%, and the recovery rate is 98%~102%. This method can be used for the determination of cesium content in glass solidified body. |
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| Keywords: | ICP-MS glass solidified body cesium content |
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