Dichlorovinyldimethyl phosphate (DDVP), one of organic phosphorous pesticides, in source water was determined by the combination techniques of the solid phase microextraction (SPME) and GC/MS.

• 摘要本文运用固相微萃取(SPME)与气相色谱-质谱(GC/MS)联用，对水体中的有机磷杀虫剂2,2-二氯乙烯基二甲基磷酸酯(DDVP)进行了分析。