| 示波催化极谱法测定天然水中痕量钼 |
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| 引用本文： | 张胜义,胡乃梁.示波催化极谱法测定天然水中痕量钼[J].分析试验室,1995,14(1):48-49. |
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| 作者姓名： | 张胜义 胡乃梁 |
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| 作者单位： | 安徽大学化学系 |
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| 摘 要： | 本文利用示波催化极谱法测定了各种天然水样中的痕量钼，采用ＥＧＴＡ－丙二酸混合掩蔽体系消除干扰，方法操作简单，灵敏度高，结果可靠。
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| 关 键 词： | 示波催化 极谱法 钼 天然水 EGTA 丙二酸 |
Determination of Trace Molybdenum in water by Oscillo-Catalytic-Polarography |
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| Zhang Shengyi and Hu Nailiang.Determination of Trace Molybdenum in water by Oscillo-Catalytic-Polarography[J].Chinese Journal of Analysis Laboratory,1995,14(1):48-49. |
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| Authors: | Zhang Shengyi and Hu Nailiang |
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| Abstract: | The oscillo-catalytic-polarography for deter-mining trace Mo is discussed.The catalytic sys-tem of Mo-KClO_3 is used. This paper has studiedthe conditions of the test.The masking agent ofEGTA-malonic acid is applied to eliminate theinterference of other ions in determinat ion ofMo. Trace Mo in natural water samples has beendetermined,The results show that the proposedmethod is simple,sensitive and reliable. |
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| Keywords: | Oscillo-catalytic-polarography molybdenum determination:natural water |
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