| 同位素稀释质谱法测定IMEP-6水样品中的痕量镉和铅 |
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| 引用本文： | 王军,赵墨田.同位素稀释质谱法测定IMEP-6水样品中的痕量镉和铅[J].环境化学,2000,19(4):369-372. |
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| 作者姓名： | 王军 赵墨田 |
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| 作者单位： | 国家标准物质研究中心,北京,100013 |
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| 基金项目： | 中国科学院资助项目，29675004， |
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| 摘 要： | 采用国际公认的具有绝对测量性质的同位素稀释质谱法（ＩＤＭＳ）为国际测量评估计划（ＩＭＥＰ－６）所用比对样品定值，准确测定了该样品中痕量镉和铅，提供的测定值与事后组织者公布的标准值附和较好。
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| 关 键 词： | 同位素稀释质谱 国际评估计划 镉 铅 水质监测 |
ACCURATE MEASUREMENT OF TRACE Pb AND Cd IN IMEP-6 WATER SAMPLE BY ISOTOPE DILUTION MASS SPECTROMETRY |
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| Wang Jun,Zhao Motian.ACCURATE MEASUREMENT OF TRACE Pb AND Cd IN IMEP-6 WATER SAMPLE BY ISOTOPE DILUTION MASS SPECTROMETRY[J].Environmental Chemistry,2000,19(4):369-372. |
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| Authors: | Wang Jun Zhao Motian |
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| Abstract: | This work adopted isotope dilution mass spectrometry which international accepted primary method to accurately determine trace Pb and Cd in IMEP-6 water samples. The results obtained by us agree well with the certified vakues from EC-IRMM. |
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| Keywords: | isotope dilution mass spectrometry international measurement evaluation programme cadmium lead |
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