[Objective] Exonuclease protection mediated-PCR(EPM-PCR) assay was applied to detect the toxic equivalency quantities(TEQs) of dioxin-like chemicals( DLCs) in fry ashes from incinerators.

• [目的]利用外切酶保护PCR分析(exoucleaseprotectionmediated-PCRassay,EPM-PCR)方法检测焚烧炉飞灰中的二(?) 英类化合物(dioxins-likechemicals,DLCs)的毒性当量(toxicequivalencyquantities,TEQs)。