咸鲞加工销售时,因苍蝇叮咬而生蛆,一些不法商贩采用喷洒或浸泡敌百虫、敌敌畏农药来防蝇生蛆,因此“毒咸鲞”事件时有发生。检测咸鲞中敌百虫和敌敌畏已成卫生检测部门的一项日常检测工作。检测有机磷农药的方法有:GC/MS、GC/FPD和GC/NPD法 [1],其中以GC/MS法最可靠,FPD选 Salty processing and sales, due to fly bites and maggots, some unscrupulous traders spraying or soaking trichlorfon, dichlorvos pesticides to prevent fly maggots, so “poisonous and salty” incident has occurred. Detection of Salty Trichlorfon trichlorfon and dichlorvos has become a routine testing of health testing department. Methods for the detection of organophosphorus pesticides include GC / MS, GC / FPD and GC / NPD [1], of which GC / MS is the most reliable and FPD