20515ES MBPSep Dextrin Agarose Resin 6FF MBP标签蛋白高度交联纯化树脂 5 mL Specs 3 sizes Yeasen ¥818.00促 Inquire询 Detail详 20515ES08 5 mL ¥818.00 20515ES25 25 mL ¥2,808.00 20515ES60 100 mL ¥6,928.00