| 使用自动顶空进样器测定梨中代森锰锌残留量的电子捕获气相色谱法 |
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| 引用本文： | 聂春林,付洪涛,欧晓明,王志德,聂思桥.使用自动顶空进样器测定梨中代森锰锌残留量的电子捕获气相色谱法[J].精细化工中间体,2010,40(6). |
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| 作者姓名： | 聂春林 付洪涛 欧晓明 王志德 聂思桥 |
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| 作者单位： | 湖南化工研究院,国家农药创制工程技术研究中心,湖南,长沙,410007 |
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| 摘 要： | 建立了一种测定梨中代森锰锌残留量的气相色谱顶空-电子捕获法。通过添加助剂,采用代森锰锌工作曲线法进行测定并计算,消除了代森锰锌转化不很确定所带来的困难。该方法测定准确度较高,最低检测浓度0.05mg/kg,可应用于梨中代森锰锌残留测定。
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| 关 键 词： | 代森锰锌 残留量 梨 气相色谱 电子捕获 |
Analysis of Mancozeb Residue in Pears by Headspace-electron Capturer Chromatography |
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| NIE Chun-lin,FU Hong-tao,OU Xiao-ming,WANG Zhi-de,NIE Si-qiao.Analysis of Mancozeb Residue in Pears by Headspace-electron Capturer Chromatography[J].Fine Chemical Intermediates,2010,40(6). |
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| Authors: | NIE Chun-lin FU Hong-tao OU Xiao-ming WANG Zhi-de NIE Si-qiao |
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| Affiliation: | NIE Chun-lin; FU Hong-tao; OU Xiao-ming; WANG Zhi-de; NIE Si-qiao(National Engineering Research Center for Agrochemicals; Hunan Research Institute of Chemical Industry; Changsha 410007; China); |
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| Abstract: | A method for the determination of mancozeb residue in pears by Headspace-Electron Capturer chromatography was established.By adding auxiliary,working curve of mancozeb was used for the measurement and calculation.This method showed a high accuracy at low concentration of mancozeb as 0.05 mg/kg in pears. |
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| Keywords: | mancozeb residue pears headspace electron capturer |
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