2,6-二氯联苯,[33146-45-1],多氯联苯|2,6-二氯联苯|多氯联苯(PCBs)


2,6-二氯联苯

货号:C20001000
包装:25mg

    CAS#:[33146-45-1] 品牌:Dr;订货号:C20001000 类别:多氯联苯