| 钨合金标准物质稳定性考察 |
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| 引用本文： | 冯典英,赵英. 钨合金标准物质稳定性考察[J]. 化学分析计量, 2001, 10(1): 4-5,20 |
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| 作者姓名： | 冯典英 赵英 |
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| 作者单位： | 1. 国防科工委化学计量一级站,济南,250031
2. 聊城鑫源铜业有限公司,252000 |
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| 摘 要： | 对一级军用标准物质JBWY05901钨合金标准物质稳定性检验的化学分析方法进行了比较选择，提出了该标准物质稳定性检验方法，给出了检验数据的统计处理方法及稳定性检验结果。
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| 关 键 词： | 钨合金 标准物质 稳定性 原子吸收分析 化学分析 |
EXAMINATION OF STABILITY OF THE CRM TUNGSTEN ALLOY |
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| Feng Dianying. EXAMINATION OF STABILITY OF THE CRM TUNGSTEN ALLOY[J]. Chemical Analysis And Meterage, 2001, 10(1): 4-5,20 |
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| Authors: | Feng Dianying |
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| Abstract: | Making a comparison between several available chemical analysis methods, atomic absorption spectroscopy is chosen as the examination method of stability of the CRM tungsten alloy. The statistic procedure of the examination data of the CRM's stability is presented. The result generated by this procedure manifest that the stability of CRM tungsten alloy is satisfactory. |
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| Keywords: | tungsten alloy certified reference material stability atomic absorption spectroscopy |
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