摘要
探讨了在污染事故现场采用固相微萃取—车载气相色谱联用测定有机磷农药的分析方法,寻找出较适宜灵敏度与较短分析时间的最佳结合点,以适应污染事故应急现场测定有机磷农药的需求。该法完成一个样品的全部分析时间为30 min,简便、高效,适用于应急现场5种有机磷农药的测定。
The method about determining Organophosphorus pesticide in pollution accident spot by SPME--pertable GC was discussed for searching optimal sensitivity and analysis time. The whole experimentation process needed 30 min. The method was simple and effective. It was the stone with 5 kind phosphorus pesticide determination in accident spot.
出处
《干旱环境监测》
2009年第3期148-151,共4页
Arid Environmental Monitoring
关键词
固相微萃取
有机磷农药
应急现场
SPME
Organophosphorus pesticide
urgent accident spot
