[Objective]To measure dioxin-like polychlorinated biphenyls(DL-PCBs) in agricultural products and dietary intake of residents in an electronic waste(E-waste) dismantling area.[Methods]Samples of free range poultries,rice,and cabbage were selected from the area and 12 DL-PCBs were measured by high resolution gas chromatograph-high resolution mass spectrometry(HRGC-HRMS).Toxic equivalent(TEQ) concentrations were calculated using World Health Organization's toxic equivalent factors(WHO-TEF,1998).The dietary in...