| 李振,于亚辉,闫红玲.“三稀”和铂族元素测试方法的应用[J].矿产勘查,2016,7(4):676-682 |
| “三稀”和铂族元素测试方法的应用 |
| Application of “Three kinds of rare earth elements” analysis method and test method of platinum group elements |
| 投稿时间：2015-11-06 |
| DOI： |
| 中文关键词: 三稀元素 铂族元素 元素测试 |
| 英文关键词: three kinds of rare elements, platinum group elements, element test |
| 基金项目:河南省两权价款项目(编号:豫国土资发2012-80)资助。 |
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| 中文摘要: |
| 文章以保存的化探副样为基础,利用ICP-MS、X射线荧光、原子荧光等大型分析仪器为手段,通过对方法的对比和探讨,建立了“三稀”和铂族元素的测试方法。对检测数据质量监控的各项技术指标(检出限和报出率,国家一级标准物质合格率,重复性检验和异常点合格率等)参数均符合DZ/T0130.4-2006地质矿产实验室测试质量管理规范中(1∶200 000)区域地球化学调查样品化学成分分析规定的质量要求。分析数据对地球化学填图的成图效果较好, 为基础地质、环境地质及其他领域应用提供地球化学依据。 |
| 英文摘要: |
| Based on the method of ICP-MS, X-ray fluorescence and atomic fluorescence, this paper establishes a test method for three kinds of rare earth elements and platinum group elements. Technical indicators (detection limit and reported rate of detection data quality monitoring, national standard material qualification rate, repeatability test and abnormal point pass rate, etc.) reach the requirements of the analysis quality control of 1∶200 000 regional geochemical survey issued by geological mineral laboratory (reference no. DZ/T0130.4-2006). The analysis data provides good basis for drawing geochemical graphs as well as geochemical evidence for the application of basic geology, environmental geology and other fields. |
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