| 气相色谱法快速测定蔬菜中灭杀毙 |
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| 引用本文： | 刘 萍,李付江.气相色谱法快速测定蔬菜中灭杀毙[J].环境监测管理与技术,2002,14(5):26-26. |
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| 作者姓名： | 刘 萍 李付江 |
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| 作者单位： | 1. 鹤壁市环境监测站,河南,鹤壁,458000
2. 鹤壁市技术监督测试中心,河南,鹤壁,458000 |
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| 摘 要： | 用蒸馏水一次提取新鲜蔬菜样品，以SE－30和QF－1为固定液，Chromosorb W AW DMCS为固定相，2m填充柱分离，氢火焰检测器检测，进样10uL测定灭杀毙含量，以保留时间定性，外标法定量，分析时间小于150s，方法回收率95．4％，相对标准差3．6％，可用作上市蔬菜灭杀毙农药残留量的快速测定。
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| 关 键 词： | 气相色谱法 测定 蔬菜 灭杀毙 农药残留量 |
| 文章编号： | 1006-2009(2002)05-0026-01 |
| 修稿时间： | 2002年4月11日 |
Fast Determination of Pesticide Destroyingin Vegetableby Gas Chromatography |
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| LIU Ping,LI Fu jiang.Fast Determination of Pesticide Destroyingin Vegetableby Gas Chromatography[J].The Administration and Technique of Environmental Monitoring,2002,14(5):26-26. |
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| Authors: | LIU Ping LI Fu jiang |
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| Abstract: | To extract fresh vegetable specimen one step using distilled water, to take SE-30 and QF-1 as fixed liquid, Chromosorb W AW DMCS as fixed phase, 2 m stuff column as separator, to detect using FID. The qualitative analysis was made by comparing the holding time, quantitative analysis was made by outer sign method, and determination time was less 150 s. The recovery rate was 95.4%, relative standard deviation was 3.6%. |
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| Keywords: | Fresh vegetable Pesticide Destroying Gas chromatography |
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