| 示波极谱测定空气中微量甲胺磷 |
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| 引用本文： | 朱新河,黄觉之.示波极谱测定空气中微量甲胺磷[J].理化检验(化学分册),1998,34(11):504-505. |
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| 作者姓名： | 朱新河 黄觉之 |
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| 作者单位： | 株洲市劳动卫生职业病防治所 株洲412011 |
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| 摘 要： | 提出了间接不波极谱测定微量甲胺磷的方法.研究在碱性条件下.甲胺磷水解生成甲硫酸钠,甲硫酸钠与亚硝酸作用生成亚硝基化合物,在Hg(Ⅱ)作用下水解,释放出NO_2~-.继与对氨基苯磺酰胺和8-羟基喹啉形成偶氮化合物.对其极谱行为进行研究.方法灵敏度高,对甲胺磷的选择性好,用干空气中甲胺磷测定,结果满意.
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| 关 键 词： | 甲胺磷 间接极谱测定 偶氮化合物 |
OSCILLOPOLAROGRAPHIC DETERMINATION OF METHAMIDOPHOS IN AIR |
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| Zhu Xinhe,Huang Juezhi,Yi Jindeng,Meng Xinyu and Tan GuanghuiLabr Hygene and Occupational Disease Prevention Station Zhuzhon.OSCILLOPOLAROGRAPHIC DETERMINATION OF METHAMIDOPHOS IN AIR[J].Physical Testing and Chemical Analysis Part B:Chemical Analgsis,1998,34(11):504-505. |
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| Authors: | Zhu Xinhe Huang Juezhi Yi Jindeng Meng Xinyu and Tan GuanghuiLabr Hygene and Occupational Disease Prevention Station Zhuzhon |
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| Institution: | Zhu Xinhe,Huang Juezhi,Yi Jindeng,Meng Xinyu and Tan GuanghuiLabr Hygene and Occupational Disease Prevention Station Zhuzhon 412011 |
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| Abstract: | |
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| Keywords: | Methamidophos Oscillopolarography Diazocompound |
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