| 叶枯唑在桃和土壤中的残留分析 |
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| 引用本文： | 王志新,鹿泽启,徐维华,段小娜,刘传德,于建垒.叶枯唑在桃和土壤中的残留分析[J].安徽农业科学,2012,40(14):8116-8117,8142. |
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| 作者姓名： | 王志新 鹿泽启 徐维华 段小娜 刘传德 于建垒 |
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| 作者单位： | 1. 山东省烟台市农业科学研究院,山东烟台,265500
2. 山东省农业科学院植物保护研究所,山东济南,250100 |
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| 基金项目： | 2008～2009年度农业部农药残留登记试验项目 |
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| 摘 要： | 样品经乙酸乙酯-二甲基甲酰胺(20∶1,V/V)混合液提取后,采用高效液相色谱法(配紫外检测器)建立了桃和土壤中叶枯唑残留检测方法。结果表明,叶枯唑添加量为0.1、0.5、1.0 mg/kg时,桃和土壤中的叶枯唑回收率在79.0～97.0,相对标准偏差在1.6%～6.8%;叶枯唑在桃和土壤中的最小检出量均为0.5×10-9g,最低检测浓度均为0.1 mg/kg,满足农药残留分析要求。
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| 关 键 词： | 叶枯唑 桃 土壤 残留分析 高效液相色谱法 |
Analysis of Bismerthlazol Residue in Peach and Soil |
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| Institution: | WANG Zhi-xin et al(Yantai Academy of Agricultural Sciences,Yantai,Shandong 265500) |
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| Abstract: | The bismerthlazol was firstly extracted from the peach and soil samples by the mixed solution of ethyl acetate and DMF(a volume ratio of 20∶1),and then detected by the high performance liquid chromatography equipped with UV detector.The results showed that the recovery of bismerthlazol from the peach and soil was 79.0-97.0 when the bismerthlazol dose was 0.1,0.5 and 1.0 mg/kg,with the RSD among 1.6%-6.8%;the minimum detectable amount in both peach and soil was 0.5×10-9 g,and the minimum detectable concentration was 0.1 mg/kg,which met the requirements of pesticide residue analysis. |
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| Keywords: | Bismerthlazol Peach Soil Residue analysis HPLC |
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