20517ES MBPSep Dextrin 6FF Chromatography Column, 5 mL MBP标签蛋白纯化预装柱,5 mL 5 mL Specs 2 sizes Yeasen ¥1,178.00促 Inquire询 Detail详 20517ES03 5 mL ¥1,178.00 20517ES25 5× 5 mL ¥3,758.00