2,3,3',4,4',5',6-七氯联苯,[74472-50-7],多氯联苯|2,3,3′,4,4′,5′,6-七氯联苯|多氯联苯(PCBs)


2,3,3′,4,4′,5′,6-七氯联苯

货号:C-191N
包装:5mg

    CAS#:[74472-50-7] 品牌:AccuStandard;订货号:C-191N 类别:多氯联苯