... white blood cell activation 3.Removal phosphate effectively Dialyzer (1.2L, 1.4L, 1.6L) Excellent blood compatibility, minimal complement and white blood cell ... ultrafiltration coefficient.Membrane material: polyether sulfone.Membrane area: 1.0, 1.2, 1.4, 1.6, 1.8 m2for you chooseMembrane inner diameter: 210 mmMembrane ... γ ray, the provisional effective life will be 2 years. Dialyzer (1.2L, 1.4L, 1.6L)