The organochlorine compounds in lake water was determined by using sol-gel polymethylphenylvinylsiloxane (PMPVS) coated fiber,headspace solid-phase microextraction (HS-SPME).

• 方法用顶空固相微萃取与气相色谱联用,电子捕获检测器测定湖水中有机氯农药,并与商用聚二甲基硅氧烷探头进行比较。