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2,2',3,3',4-五氯联苯,[52663-62-4],多氯联苯|2,2′,3,3′,4-五氯联苯|多氯联苯(PCBs)
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2,2',3,3',5-五氯联苯,[60145-20-2],多氯联苯|2,2′,3,3′,5-五氯联苯|多氯联苯(PCBs)
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2,2',3,4,4'-五氯联苯,[65510-45-4],多氯联苯|2,2′,3,4,4′-五氯联苯|多氯联苯(PCBs)
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2,3',4,4',6-五溴联苯醚,50ug/mL于壬烷,2,3',4,4',6-PENTABDE,多溴联苯醚|2,3′,4,4′,6-五溴联苯醚,50ug/mL于壬烷|多溴联苯醚(PBD
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2,2',3,4,4',5,6,6'-八氯联苯,[74472-52-9],多氯联苯|2,2′,3,4,4′,5,6,6′-八氯联苯|多氯联苯(PCBs)