亚洲欧美中文字幕在线一区二区&av有声小说一区二区三区&日韩精品亚洲人旧成在线&国内精品久久久久精品

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                31952518
                • 029-86354885
                • 18392009562
                (COOH) PEGs
                Item No Product Name Product Description Product Description Inquiry
                R-1209-2k Folate-PEG-COOH,MW:2000 Folate-PEG-COOH,MW:2000,PEG分子量是2000一端鏈接葉酸一端鏈接COOH 查看詳細
                R-1209-3k FA-PEG-COOH,MW:3400 Folate-PEG-COOH,MW:3400,PEG分子量是3400一端鏈接葉酸一端鏈接COOH 查看詳細
                R-1201-5K mPEG-COOH,MW:5000 Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) 查看詳細
                R-1210-5k HO-PEG-COOH,MW:5000 HO-PEG-COOH,MW:5000是一種帶羧基和羥基的PEG衍生物、PEG的分子量有1000/2000/3400/5000 COOH-PEG-OH OH-PEG-COOH 查看詳細
                R-1202-3k COOH-PEG-COOH,MW:3400羧基-聚乙二醇-羧基 COOH-PEG-COOH,MW:3400,Carboxylic acid functionalized methoxyl polyethylene glycol, PEG acid (mPEG-COOH) 查看詳細
                R-120105 mPEG-COOH,MW:550 Carboxylic acid functionalized methoxyl polyethylene glycol 查看詳細
                R-120107 mPEG-COOH,MW:750 Carboxylic acid functionalized methoxyl polyethylene glycol 查看詳細
                R-1201-X mPEG-COOH Carboxylic acid functionalized methoxyl polyethylene glycol 查看詳細
                R-120205 COOH-PEG-COOH ,MW:550 Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) 查看詳細
                R-120207 COOH-PEG-COOH ,MW:750 Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) 查看詳細
                R-1202-X COOH-PEG-COOH羧基-聚乙二醇-羧基 Carboxyli acid functionalized polyethylene glycol (COOH-PEG-COOH) 查看詳細
                R-1203-X COOH-PEG-MAL Maleimide PEG acid (Maleimide-PEG-COOH) 查看詳細
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                亚洲欧美中文字幕在线一区二区&av有声小说一区二区三区&日韩精品亚洲人旧成在线&国内精品久久久久精品

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