| ICP-AES光谱法测定化探样品中多元素 |
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| 引用本文： | 欧阳义华,唐毅,韦克桥,李伟平,朱松. ICP-AES光谱法测定化探样品中多元素[J]. 云南地质, 2010, 29(2): 206-209,205 |
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| 作者姓名： | 欧阳义华 唐毅 韦克桥 李伟平 朱松 |
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| 作者单位： | 个旧308矿产测试有限公司,云南,个旧,661000 |
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| 摘 要： | ICP-AES直读光谱仪具有多元素同时测定、线性范围宽、分析速度快等优点。方法简便、快速,各元素间没有明显干扰。本方法用HCl和HNO3分解试样,加入HF和HClO4冒烟除去SiO2的干扰后,用国家一级标准物质GBWO7310、GBWO7312、NGS-01、NGS-02等对方法进行验证,结果满意。
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| 关 键 词： | 化探样品 ICP-AES光谱法 多元素测定 方法简便 精度度高 |
THE MULTI-ELEMENT TESTING OF GEOCHEMICAL SAMPLE WITH ICP-AES SPECTROSCOPIC METHOD |
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| OUYANG Yi-hua,TANG Yi,WEI Ke-qiao,LI Wei-ping,ZHU Song. THE MULTI-ELEMENT TESTING OF GEOCHEMICAL SAMPLE WITH ICP-AES SPECTROSCOPIC METHOD[J]. Yunnan Geology, 2010, 29(2): 206-209,205 |
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| Authors: | OUYANG Yi-hua TANG Yi WEI Ke-qiao LI Wei-ping ZHU Song |
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| Affiliation: | (Gejiu No 308 Testing Company(Ltd) of Mineral Resources,Gejiu 661000) |
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| Abstract: | The advantages of ICP-AES direct-reading spectrograph include multi-element contemporaneous testing,wide linear range,rapid analysis velocity.The analysis method is simple,convenient,rapid and without evident disturbance between different elements.The sample is decomposed with HCl and HNO3.Then,add HF and HclO4 in,smoking,dispel the disturbance of SiO2.According to the examination of the method with the standard materials GBWO7310,GBWO7312,NGS-01 and NGS-02 of state grade 1,the result is satisfactory. |
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| Keywords: | Geochemical Sample ICP-AES Spectroscopic Method Multi-Element Testing Simple and Convenient Method High Precision |
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