丙烯酸酯聚乙二醇琥珀酰亚胺羧甲基酯|Acrylate PEG Succinimidyl Carboxymethyl Ester|≥90%, MW 3500|A
上海玖梧供应链(集团)有限公司
p1Src=//i03.yizimg.com/uploads/395175/202407010901492445.jpg