| 大口径毛细管气相色谱法测定多种有机磷农药在柑桔上的残留 |
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| 引用本文： | 余建新,邵俊杰,吴采樱.大口径毛细管气相色谱法测定多种有机磷农药在柑桔上的残留[J].农业环境科学学报,1997(4). |
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| 作者姓名： | 余建新 邵俊杰 吴采樱 |
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| 作者单位： | 湖北商检局，武汉大学化学系 |
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| 摘 要： | 本文采用ＨＰ１７０１大口径毛细管柱为分离柱，测定了柑桔中７种有机磷农药残留量；比较了常用的７种有机磷农药在柑桔生长不同时期的残留情况。本法对７种有机磷农药的回收率范围为８３．５％—１０６．４％，变异系数为３．０％—７．８％，最低检测浓度为０．０１０ｍｇ／ｋｇ。
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| 关 键 词： | 有机磷农药 大口径毛细管色谱 测定 残留量 |
Determination of Organophosphorus Pesticide Residues in Orange by Wide Tubular Capillary Gas Chromatography. |
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| Yu,Jianxin,et,al..Determination of Organophosphorus Pesticide Residues in Orange by Wide Tubular Capillary Gas Chromatography.[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),1997(4). |
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| Authors: | Yu Jianxin et al |
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| Abstract: | Organophosphorus pesticide residues in orange was determined by HP1701 wide tubular capillary column coupled with FPD detector.Residual kinetics of 7 organophosphorus pesticides in orange were established.The RC and C.V.ranged from 83.5% to 106.4% and 3.0% to 7.8% respectively,the lowest detectable concentration was 0.010mg/kg. |
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| Keywords: | organophosphorus pesticides CGC determination orange |
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