2,3,5,6-Tetrabromo-p-xylene >95% 品牌: CATO 品號: CCHM704185 品名: 2,3,5,6-Tetrabromo-p-xylene >95% 規格: 10mg CAS: 23488-38-2 貨號: CCHM704185 分享: 加入洽詢