Fig. 2From: GC × GC–HRMS nontarget fingerprinting of organic micropollutants in urban freshwater sediments2D-BPC of the two facilitator samples from FSK and UTM. Highlighted peaks: 24—DDD, 38—diphenyl sulfone, 42—fluoranthene, 58—phthalate acid esters, 60—pyrene (Table 1)Back to article page