2,3,4,5-四氯联苯,[33284-53-6],多氯联苯|2,3,4,5-四氯联苯|多氯联苯(PCBs)


2,3,4,5-四氯联苯

货号:030737-10
包装:1mL

    CAS#:[33284-53-6] 品牌:O2si;订货号:030737-10 级别/描述:20mg/L 类别:多氯联苯