| 电感耦合等离子体发射光谱法测定蜡石矿尘中痕量铍元素 |
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| 引用本文： | 赵林森.电感耦合等离子体发射光谱法测定蜡石矿尘中痕量铍元素[J].上海师范大学学报(自然科学版),1994(3). |
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| 作者姓名： | 赵林森 |
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| 作者单位： | 上海师范大学实验中心 |
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| 摘 要： | 本文采用欧洲标准化委员会技术局规定方法制样。电感耦合等离子体发射光谱法测定蜡石矿尘中痕量铍元素。方法简便、灵敏、准确。共存的钙、镁、锰、钡、铁、硼等元素在一定范围内对铍的测定无影响。回收率为98％,变动系数<2％,检出限为0.00041mg/L。
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| 关 键 词： | 电感耦合等离子体发射光谱法(ICP-AES) 蜡石矿尘 铍 |
Determination of Trace Beryllium in Wax Stones Mine Dust by Inductively Coupled Plasma Atomic Emission Spectrometry |
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| Zhao Linsen.Determination of Trace Beryllium in Wax Stones Mine Dust by Inductively Coupled Plasma Atomic Emission Spectrometry[J].Journal of Shanghai Normal University(Natural Sciences),1994(3). |
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| Authors: | Zhao Linsen |
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| Institution: | Laboratory Centre |
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| Abstract: | The proposed method is applied to measure trace beryllium in wax stone mineral dust samples.This method is convenience, senstive,precise and not affected by coexistent elements such as Ca,Mg,Ba,Mn,B etc.The relative standard deviation (RSD) is less than 2%. The recovery ratio is 98% and the detection limit is 0. 000
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| Keywords: | inductively coupled plasme atomic emission spectrometryj wax stone mineral dust (beryllium |
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