3,3',4-三氯联苯,[37680-69-6],多氯联苯|3,3′,4-三氯联苯|多氯联苯(PCBs)


3,3′,4-三氯联苯

货号:C20003500
包装:5mg

    CAS#:[37680-69-6] 品牌:Dr;订货号:C20003500 类别:多氯联苯