新型杀螨剂F1050在柑桔中的残留分析方法  

Residue Analysis of New Acaricide F1050 in Orange

作　　者：张晶[1] 朱国念[2] 慕立义[1] 

机构地区：[1]山东农业大学植物保护系,泰安271018 [2]浙江大学农药与环境毒理研究所,杭州310029

出　　处：《现代农药》2003年第1期21-23,共3页MODERN AGROCHEMICALS

基　　金：国家"九五"科技攻关项目;编号98-563-04-05

摘　　要：本文报道了新型杀螨剂F1050在柑桔中的残留分析方法。分析采用毛细管气相色谱法,电子捕获检测器(ECD)检测,分离效果良好,灵敏度高,最小检知量可达5.26?0-14 g。当柑桔样品中F1050添加浓度为0.005～5.0 mg/kg时,方法回收率在71.30%～95.95%之间。A method was developed to determine residue of F1050, a new type of acaricide, in orange by capillary gas chromatography with a electron-capture detector (ECD). F1050 was separated efficiently from impurity responded and in very high sensitivity by ECD. Limit of detection for F1050 was 0.052 6 pg. Recoveries of the fortified samples at different concentration levels (0.005～5.0 mg/kg) were ranged at 71.30%～95.95%.

关 键 词：新型 杀螨剂F1050 柑桔 残留分析方法 气相色谱法 

分 类 号：S481.8[农业科学—农药学]