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Lab Dialysis


Fundamentals of Dialysis
Dialysis is a simple process in which small solutes diffuse from a high concentration solution to a low concentration solution across a semipermeable membrane until equilibrium is reached. Since the porous membrane selectively allows smaller solutes to pass while retaining larger species, dialysis can effectively be used as a separation process based on size rejection. The conditions of dialysis can be controlled or manipulated to produce desired results for a variety of dialysis applications. The application depicts which Molecular Weight Cut Off (MWCO) yields the preferred molecular separation.
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ADVANTAGES OF LAB DIALYSIS

  • Very Gentle Conditions
  • Easy Operation
  • Wide Range of Sample Volumes
  • Many Membrane Types & MWCO's
  • Inexpensive Materials
  • Disposable Membranes & Devices
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