| Waters HPLC检测蔬菜、水果中7种农药残留方法优化 |
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| 引用本文： | 任超,聂晶,莎娜,连海飞,温都苏.Waters HPLC检测蔬菜、水果中7种农药残留方法优化[J].内蒙古农业科技,2012(2):52-53. |
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| 作者姓名： | 任超 聂晶 莎娜 连海飞 温都苏 |
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| 作者单位： | 内蒙古农牧业科学院资源环境与检测技术研究所,内蒙古呼和浩特010031;农业部农产品质量安全监督检验测试中心(呼和浩特),内蒙古呼和浩特010031 |
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| 基金项目： | 农业部农药残留监测项目，内蒙古自治区无公害蔬菜计划项目 |
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| 摘 要： | 参考现有方法,依据实验室条件,使用Waters2695 HPLC配2998 PDA检测器,检测蔬菜水果中吡虫啉、啶虫脒、多菌灵、除虫脲、灭幼脲、辛硫磷、阿维菌素7种农药残留。通过优化得到良好的分离效果,控制在30min内完成。外标定量分析时,标准曲线R2值在0.9996~0.9999,回收率在87.9%~105.1%,灵敏度和精密度满足分析要求。
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| 关 键 词： | Waters2695-2998 农药残留 优化 |
The Optimization of the Determination Method of 7 Pesticide Residues in Vegetable and Fruit by Using Water HPLC |
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| Institution: | REN Chao(The Inner Mongolia Academy of Agricultural and Animal Husbandy Resources and the Environment and Testing Institue,Hohhot 010031,China) |
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| Abstract: | Referring to the current methods and lab conditions,we could get satisfactory results by using Waters 2695 HPLC with 2998 PDA detector detect the residue of 7 kinds of pesticides(including Imidacloprid,Acetamiprid,Carbendazim,Diflubenzuron,Chlorbenzuron,Phoxim,Abamectin) in vegetables & fruits in 30minutes.Using External standard quantitative analysis,the standard curve R2 is between 0.9996 to 0.9999,and the recovery rate is between 87.9% to 105.1%.The sensitivity and the accuracy are all satisfy the requirements of analysis. |
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| Keywords: | Waters2695-2998 Pesticide residues Optimization |
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