| 气相色谱法测定蔬菜水果中茚虫威残留含量 |
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| 引用本文： | 陆松茂,汪学才,张峻涛,马又娥. 气相色谱法测定蔬菜水果中茚虫威残留含量[J]. 现代农药, 2007, 6(5): 30-31 |
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| 作者姓名： | 陆松茂 汪学才 张峻涛 马又娥 |
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| 作者单位： | 上海市农药研究所,上海市农产品质量认证中心,上海,200032 |
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| 摘 要： | 采用丙酮提取蔬菜水果中茚虫威(安打)农药残留,石油醚萃取,用固相萃取小柱净化,气相色谱法(ECD检测器)进行测定,回收率在80%～120%之间,变异系数为0.77%～4.80%,茚虫威的最低检出限为0.005mg/kg。
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| 关 键 词： | 气相色谱 茚虫威 残留 |
| 文章编号： | 1671-5284（2007）05-0030-02 |
| 收稿时间： | 2007-01-08 |
| 修稿时间： | 2007-01-08 |
Determination of Indoxacarb Residues in Vegetables and Fruits by Gas Chromatography |
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| LU Song-mao,WANG Xue-cai,ZHANG Jun-tao,MA You-e. Determination of Indoxacarb Residues in Vegetables and Fruits by Gas Chromatography[J]. Modern Agrochemicals, 2007, 6(5): 30-31 |
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| Authors: | LU Song-mao WANG Xue-cai ZHANG Jun-tao MA You-e |
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| Affiliation: | Shanghai Pesticide Research Institute,Shanghai Agriculture Product Quality Certification Center,Shanghai 200032,China |
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| Abstract: | A simple and rapid gas chromatographic method for determination of indoxacarb residues in vegetables and fruits. The homogenized sample was distilled with acetone and the extraction was extracted with petroleum ether, cleaned up by NH2 columns, and determined by GC. Recovery of indoxacarb was 80% to 120% with relative standard deviations of 0.77% to 4.80%. The LOD of indoxacarb is 0.005mg/kg. |
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| Keywords: | gas chromatography (GC) indoxacarb residue |
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