摘要
建立了气相色谱法测定噻唑磷含量的方法,色谱柱为HP-5,FPD检测器,进样口和汽化室温度250℃,程序升温,不分流进样。对照品的进样量在5.98～53.82mg/L时,峰面积与进样量呈良好的线性关系,线性相关系数为0.9997,噻唑磷的回收率在97.85%～101.85%之间,相对标准偏差为2.19%。
A method was develop for determining the content of fosthiazate using GC. The sample was separated on HP-5 column with FPD detector. The temperature of injector and vaporization chamber were 250 with temperature programming and splitless sampling. The calibration curve of fosthiazate was linear over the range of 5.98-53.82 mg/L. The linear correlation was 0.999 7,the recoveries were from 97.85 to 101.85% and the relative standard deviations was 2.19%.
出处
《农药》
CAS
北大核心
2009年第11期814-815,共2页
Agrochemicals
基金
山东省博士后创新项目专项资助(200703015)
