| 混剂噻嗪·哒螨灵的气相色谱分析方法研究 |
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| 引用本文： | 程运斌,刘育清.混剂噻嗪·哒螨灵的气相色谱分析方法研究[J].上海农业学报,2011,27(4). |
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| 作者姓名： | 程运斌 刘育清 |
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| 作者单位： | 1. 湖北省农药及农产品安全质量监督检验站,武汉,430064
2. 湖北省农药检定管理所,武汉,430070 |
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| 基金项目： | 湖北农业科技创新中心资助项目 |
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| 摘 要： | 以5%OV-101固定相色谱柱,邻苯二甲酸双环己酯为内标物,用FID检测器对噻嗪·哒螨灵混配制剂中2种组分进行气相色谱分离和测定。结果表明:噻嗪·哒螨灵混配制剂中2种组分与杂质得到了有效分离,噻嗪酮和哒螨灵的标准偏差分别为0.117、0.128;变异系数分别为1.11%、1.26%;回收率分别为99.54%～101.36%、99.17%～101.64%;线性相关系数分别为0.9995、0.9993。
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| 关 键 词： | 噻嗪酮 哒螨灵 气相色谱 分析法 |
A method of simultaneously analyzing buprofezin and pyridaben in mixture by gas chromatography |
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| CHENG Yun-bi,LIU Yu-qing.A method of simultaneously analyzing buprofezin and pyridaben in mixture by gas chromatography[J].Acta Agriculturae Shanghai,2011,27(4). |
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| Authors: | CHENG Yun-bi LIU Yu-qing |
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| Institution: | CHENG Yun-bin~1,LIU Yu-qing~2 (1 Supervision and Inspection Station for Pesticides & Food Safety of Hubei Province,Wuhan 430064,China,2 Institute for Agrochemicals Control of Hubei Province,Wuhan 430070,China) |
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| Abstract: | With 5%OV-101 fixed phase chromatographic column and dicyclohexyl phthalate as internal standard,both buprofezin and pyridaben in mixture were separated and determined by a flame ionization detector.The results showed that both buprofezin and pyridaben in mixture and other impurity could be effectively separated,and both buprofezin and pyridaben were respectively 0.117 and 0.128 in standard deviation,1.11%and 1.26%in variation coefficient,99.54%-101.36%and 99.17%- 101.64%in recovery rate,and 0.9995 and 0.99... |
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| Keywords: | Buprofezin Pyridaben Gas chromatography Analytic method |
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