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| 碱性模式氢化物发生-原子荧光光谱法测定多金属矿中的微量铋 | |
| 引用本文： | 胡兰,刘跃友,黄安拉.碱性模式氢化物发生-原子荧光光谱法测定多金属矿中的微量铋[J].岩矿测试,2010,29(1):87-88. |
| 作者姓名： | 胡兰 刘跃友 黄安拉 |
| 作者单位： | 1. 安徽地质实验研究所,安徽,合肥,230001 2. 安徽省地勘局第二水文工程地质勘察院,安徽,芜湖,241000 3. 铜陵市环境保护局,安徽,铜陵,244000 |
| 摘 要： | 建立了碱性模式氢化物发生-原子荧光光谱法测定多金属矿石中微量铋的分析方法,对仪器和实验条件进行了最佳化选择,讨论了共存离子的影响。方法经国家标准物质分析,测定值与标准值吻合,方法精密度(RSD,n=12)为2.97%,回收率为95%~104%。 |
| 关 键 词： | 微量铋 碱性模式 氢化物发生 原子荧光光谱法 多金属矿 |
| 收稿时间： | 3/8/2009 12:00:00 AM |
| 修稿时间： | 2009/8/17 0:00:00 |
Determination of Micro-amount of Bismuth in Polymetallic Ores by Hydride Generation-Atomic Fluorescence Spectrometry with Alkaline Mode |
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| HU Lan,LIU Yue you and HUANG An la.Determination of Micro-amount of Bismuth in Polymetallic Ores by Hydride Generation-Atomic Fluorescence Spectrometry with Alkaline Mode[J].Rock and Mineral Analysis,2010,29(1):87-88. | |
| Authors: | HU Lan LIU Yue you and HUANG An la |
| Institution: | Anhui Institute of Geological Experiment;The Second Institute of Hydrology and Engineering Geological Prospecting, Anhui Geological Prospecting Bureau;Tongling City Environmental Protection Agency |
| Abstract: | A method for the determination of micro-amount of bismuth in polymetallic ores by hydride generation-atomic fluorescence spectrometry with alkaline mode was developed. The instrumental parameters were optimized and the effect of coexisting ions on the determination was studied. The method was validated by determination of micro-amount of Bi in National Standard Reference Materials and the results were in agreement with certified values. The recovery of the method was 95%～104% with precision of 2.97%RSD(n＝12). |
| Keywords: | micro-amount of bismuth alkaline mode hydride generation atomic fluorescence spectrometry polymetallic ore |
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