Membrane filters are polymer films with specific pore ratings. Membranes retain particles and microorganisms that exceed their pore ratings by acting as a physical barrier and capturing such particles on the surface of the membrane.
MS^® Filtration Products are manufactured in ISO 9001 certified facilities and certification is available upon request.
MS^® Filtration Products are available in a variety of polymers, pore sizes, diameters, and surface types. Most
membranes can be sterilized by autoclaving or Gama Ray.

Membrane Solutions Chemical Compatibility Chart will help you choose the right type of membrane for your application.