残杀威原药及其微乳剂的气相色谱分析  

Gas Chromatographic Analysis of Propoxur Technical and a Propoxur Microemulsion

作　　者：宋芳[1] 王险[1] 吴学民[1] 江树人[1] 

机构地区：[1]中国农业大学理学院,北京100094

出　　处：《农药》2005年第5期217-218,共2页Agrochemicals

摘　　要：采用气相色谱法,5%SE-30毛细管柱和氢火焰离子化检测器,以邻苯二甲酸二丁酯为内标,进样口和检测器温度均为280℃,柱温为260℃,对残杀威原药及微乳剂进行定量测定。该方法简单、快速、准确、适用。标准偏差为0.84%,变异系数为0.91%,回收率为99%-102%之间。Quantitative determination of propoxur technical and a propoxur microemulsion formulation was conducted using gas chromatography with a 5% SE-30 capillary column, flame-ionization detection, and dibutylphthalate as the internal standard. Temperature of the injection port and detector was 280 ℃ and column temperature was 260 ℃.?This method is simple, rapid, accurate, and practical. Standard deviation, coefficient of variation, and recovery were 0.84,0.91, and 99 to 102%, respectively.

关 键 词：残杀威 气相色谱 分析 

分 类 号：TQ450.7[化学工程—农药化工]