摘要
对高速匀浆、超声波与振荡器3种提取效果进行了比较，表明高速匀浆法高效、节约，用毛细管气相色谱法氮磷检测器测定果蔬中的丙线磷，回收率为87．6％～99．5％，变异系数为1．30％～5．15％。
The high speed divided method was used to distille the sample, and ethoprophos in vegetables and fruits was determined by GC with NPD. The recoveries were 87.6% - 99.5% with CV of 1.30% - 5.15%.
出处
《化学分析计量》
CAS
2006年第6期26-27,共2页
Chemical Analysis And Meterage
关键词
丙线磷
高速匀浆
毛细管柱
气相色谱法
ethoprophos, high speed divided method, capillary column, gas chromatography
