搜索结果: 1-3 共查到“农药学 GC-MS/MS”相关记录3条 . 查询时间(0.139 秒)
QuEChERS-GC-MS/MS法筛查花椒中115种农药残留
QuEChERS 气相色谱-串联质谱 花椒 农药残留
2020/1/13
建立了QuEChERS技术结合气相色谱-串联质谱 (GC-MS/MS) 同时检测花椒中115种农药残留的快速分析方法。样品采用优化的QuEChERS前处理方法处理，在多反应监测模式下用GC-MS/MS检测，基质匹配内标法定量分析。结果表明：在0.002~0.40 mg/L范围内，115种农药的质量浓度与内标物质量浓度的比值和对应的目标物峰面积与内标物峰面积的比值间呈良好的线性关系，相关系数r均大于...
Dutch mini-Luke (“NL-”) extraction method followed by LC and GC-MS/MS for multiresidue analysis of pesticides in fruits and vegetables
LC GC-MS/MS fruits vegetables
2014/11/26
This report describes a validation data of 175 pesticides using a multiresidue
method by LC-MS/MS and GC-MS/MS in lettuce and orange.