1-Propynyltri-n-butyltin, 96% 品牌: ALFA (U.K) 品號: L20201.03 品名: 1-Propynyltri-n-butyltin, 96% 規格: 1g CAS: 64099-82-7 貨號: L20201.03 分享: 加入洽詢