| 碳硫仪单点校正法测定岩石样品中的硫 |
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| 引用本文： | 杜延生,王忠伟.碳硫仪单点校正法测定岩石样品中的硫[J].吉林地质,2014(3):90-92. |
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| 作者姓名： | 杜延生 王忠伟 |
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| 作者单位： | 1. 吉林省有色金属地质勘查局六0五队,吉林延吉,133000
2. 吉林省有色金属地质勘查局六0八队,吉林长春,130061 |
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| 摘 要： | 以单点校正法,采用国家一级标准物质,用标准样品的标准值与实验值求得校正系数,测定与标准物质基体相类似岩石样品中的硫,简单、快速。经标准物质校验,结果与标准物质吻合。方法检出限、准确度和精密度均能满足地质样品的分析要求。
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| 关 键 词： | 单点校正 地质 岩石 硫 |
Determine the sulfur in rock samples by using of carbon-sulphur detector single point correction |
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| DU Yan-sheng,WANG Zhong-wei.Determine the sulfur in rock samples by using of carbon-sulphur detector single point correction[J].Jilin Geology,2014(3):90-92. |
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| Authors: | DU Yan-sheng WANG Zhong-wei |
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| Institution: | DU Yan-sheng, WANG Zhong-wei( 1. Team 605, Bureau of Nonferrous Metals Geological Exploration of Jilin Province, Yanji 133000, Jilin, China; 2. Team 608, Bureau of Nonferrous Metals Geological Exploration of Jilin Province, Changchun 130061, dilin, China) |
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| Abstract: | According to the single point correction method, using national ifrst level standard material, obtained correction coefifcient with standard and experimental values of standard samples, determinate sulfur in the rock samples similar to reference materials matrix, simple and fast. After verify by standard materials, the results coincide with the standard substance. The detection limits, accuracy and precision can meet the requirements of geological samples analyzed. |
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| Keywords: | single point correction method geology rock sulphur |
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