| 使用散射X射线的理论强度进行土壤、岩石中的微量重元素的X射线荧光分析 |
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| 引用本文： | 越智宽友,渡边信次. 使用散射X射线的理论强度进行土壤、岩石中的微量重元素的X射线荧光分析[J]. 冶金标准化与质量, 2004, 42(5): 18-19 |
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| 作者姓名： | 越智宽友 渡边信次 |
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| 作者单位： | (株)岛津综合分析测试中心 |
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| 摘 要： | 是依据FP法进行土壤、岩石中的Pb ,As等微量重元素的X射线荧光定量分析的方法。FP法对定量元素的荧光X射线进行理论强度计算 ,同时对散射X射线也进行计算 ,用于多种样品的定量分析 ,提高了定量元素准确度。
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| 关 键 词： | 土壤 岩石样品 微量重元素 FP法 荧光X射线 散射X射线 |
| 文章编号： | 1003-0514(2004)05-0018-02 |
| 修稿时间： | 2004-09-10 |
X-ray fluorescence analysis of minor heavy elements in soil and rock using theoretical intensity of X - ray scattering |
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| Hirotomo Ochi,Shinji Watanabe. X-ray fluorescence analysis of minor heavy elements in soil and rock using theoretical intensity of X - ray scattering[J]. Metallurgical Standardization & Quality, 2004, 42(5): 18-19 |
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| Authors: | Hirotomo Ochi Shinji Watanabe |
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| Affiliation: | Shimadzu Analytical and Measuring Center |
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| Abstract: | Introduce the X-ray fluorescence quantitative analysis of minor heavy elements such as Pb, As etc. in soil and rock using FP (Fundamental Parameter) method. FP method calculates both theoretical intensity of X-ray fluorescence and scattering X-ray intensity of quantitative elements. It is used for many samples and has improved the quantitative analytical accuracy. |
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| Keywords: | soil and rock minor heavy elements FP (Fundamental Parameter) method X-ray fluorescence scattering X-ray |
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