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液相色谱三重四级杆串联质谱法检测多农残方法探究 被引量:4

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摘要 本试验主要是比较QuE ChE RS和NY-761改进的2种不同的前处理方法效果,液相色谱质谱法检测多菌灵、吡虫啉、嘧霉胺、涕灭威、克百威等16种农药在花菜基质上的加标回收情况,结果显示,在低(25μg/kg)、中(50μg/kg)、高(80μg/kg)3种添加浓度水平下,Qu ECh ERS方法平均回收率为51.08%~177.35%,波动较大;NY-761改进前处理法平均回收率为79.25%~106.76%之间,相对稳定。
出处 《农业与技术》 2016年第11期9-12,共4页 Agriculture and Technology
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