最近最新的日本中文MV_麻豆出品视频在线_超pen个人视频97_国产精品第一国产精品_国产香蕉片_免费看麻豆文化传媒_奶大灬舒服灬太大了一进一出_人妻激情偷乱一区二区三区

Technical specifications:

• Active group: Phenyl group
• Matrix: ?4B-CL (crosslinked agarose beads, 4%)
• Particle size range: 52 – 165 μm
• Molecular weight range: 6 x 10⁴?– 2 x 10⁷
• Matrix activation: Epichlorohydrin
• Matrix attachment: Hydroxyl
• Matrix spacer: 3 atoms
• Ligand density: ~ 40 μmol phenyl groups / ml drained gel
• Binding capacity: 20 – 50 mg human serum albumin/ml gel and 4 mg β-lactoglobulin/ml drained gel
• Flow specifications: 70 – 140 cm / h
• pH stability: 4 – 9
• Supplied as a suspension in 0.5M NaCl containing 0.02% thimerosal