北方农业学报 ›› 2012, Vol. ›› Issue (2): 52-52.
• 试验研究 • 上一篇 下一篇
任超[1,2] 聂晶[1,2] 莎娜[1,2] 连海飞[1,2] 温都苏[1,2]
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基金资助:
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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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。
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.
中图分类号:
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]. 北方农业学报, 2012, (2): 52-52.
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