MC-ICP-MS对含有超痕量铀和钚的模拟滑动样品的批量分析验证

IF 0.4 Q4 SPECTROSCOPY
S. Lim, Sun-ho Han, Jong-Ho Park, Ranhee Park, Min Young Lee, Jinkyu Park, Chi-Gyu Lee, K. Song
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引用次数: 5

摘要

采用多收集器电感耦合质谱法(MC-ICP-MS)开发了适用于大量分析超痕量铀和钚的分析方法。对模拟刷样、刷样空白和工艺空白中的铀和钚同位素比值进行了定量和测定,以验证分析性能。基于国际原子能机构(IAEA)推荐的散装环境样品分析的测量质量目标,模拟滑动样品的分析结果与认证值吻合良好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Validation of Bulk Analysis with Simulated Swipe Samples Containing Ultra-Trace Amounts of Uranium and Plutonium Using MC-ICP-MS
Suitable analytical procedures for the bulk analysis of ultra-trace amounts of uranium and plutonium have been developed using multi-collector inductively coupled mass spectrometry (MC–ICP–MS). The quantification and determination of the isotopic ratios of uranium and plutonium in three simulated swipe samples, a swipe blank, and a process blank were performed to validate the analytical performance. The analytical results for the simulated swipe samples were in good agreement with the certified values, based on the measurement quality goals for the analysis of bulk environmental samples recommended by the International Atomic Energy Agency (IAEA)
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来源期刊
CiteScore
0.90
自引率
20.00%
发文量
0
审稿时长
6 weeks
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