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3,3',4,5,5'-五氯联苯,[39635-33-1],多氯联苯|3,3′,4,5,5′-五氯联苯|多氯联苯(PCBs)
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2',3,4,5,5'-五氯联苯,[70424-70-3],多氯联苯|2′,3,4,5,5′-五氯联苯|多氯联苯(PCBs)
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2,2',3,3',4,5'-六氯联苯,[52663-66-8],多氯联苯|2,2′,3,3′,4,5′-六氯联苯|多氯联苯(PCBs)
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2,2',3,3',4,6'-六氯联苯,[38380-05-1],多氯联苯|2,2′,3,3′,4,6′-六氯联苯|多氯联苯(PCBs)
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2,2',3,3',5,5'-六氯联苯,[35694-04-3],多氯联苯|2,2′,3,3′,5,5′-六氯联苯|多氯联苯(PCBs)
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2,2',3,3',5,6-六氯联苯,[52704-70-8],多氯联苯|2,2′,3,3′,5,6-六氯联苯|多氯联苯(PCBs)