Membrane Material M300 is a cellulose acetate polymer with a acetyl content of 43.6%. This cellulose triacetate is manufactured to ultra high purity standards and was designed to be used to manufacture high quality organic membranes. Membrane Material M300 is recommended for use in organic membranes for beverage clarification, natural gas filtration, waste water treatment, and desalination. Membrane Material M300 is more hydrophilic than other membrane common membrane materials like PVDF and Polyamides. It makes better contact with aqueous feed streams and therefore has a lower risk of fouling. In addition, Membrane Material M300 has excellent oxidant resistance. Membranes composed of M300 can be cleaned using acids, bases, and chlorine without damaging the efficacy of the membrane. Cellulose Acetates have a natural selectivity for CO2 and CH4; for this reason cellulose acetates like Membrane Material M300 are still the leading material used in spiral wound and hollow fiber membranes for natural gas filtration.