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产品名称 | 产品编号 | 规格 | 价格 | 数量 | 收藏夹 | |
alpha-Methoxy-omega-carboxysuccinimidyl ester PEG, PEG molecular weight 2,000 daltons, 500 mg | sc-358042 | 500 mg | $337.00 | |||
alpha-Methoxy-omega-carboxysuccinimidyl ester PEG, PEG molecular weight 2,000 daltons, 1 g | sc-358042A | 1 g | $528.00 |