2′,3,4,5,6′-五氯联苯h3>
货号:C-125N
包装:5mg
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CAS#:b>[74472-39-2] 品牌b>:AccuStandard;订货号b>:C-125N 类别:b>多氯联苯
货号:C-125N
包装:5mg
div>
包装:5mg
div>
div>div>
CAS#:b>[74472-39-2] 品牌b>:AccuStandard;订货号b>:C-125N 类别:b>多氯联苯