This mixed cellulose ester (MCE) membrane filters are composed of cellulose acetate and cellulose nitrate. MCE membrane filters are suitable for water solution and has low protein sorption. It has high flow rate and high thermal stability, and can remove the bacteria almost 100%. It is an ideal choice for protein and enzyme filtrations, tissue culture media sterilisation, cold sterilisation, biological fluid filtration and other filtration applications. It is not compatible with some organic solvents.

These filters are compatible with our vacuum filter flasks and manifold systems however they can be used in many other 3rd party set ups.

High quality membrane disc filters that give consistent and reliable results and are optimised for HPLC media preparation, pharmaceuticals and cold sterilisation.

Available Materials:

• Nylon
• Mixed Cellulose Esters (MCE)
• Mixed Cellulose Esters (MCE) Grid (w/ pad optional)
• Polyethersulfone (PES)
• Polytetrafluoroethylene (PTFE) Hydrophobic
• Cellulose acetate (CA)
• Polypropylene (PP)
• Polyvinylidene fluoride (PVDF)
• Glass Fiber

Most common size for microbiology is 0.22µm pore, 47mm diameter.

However we have ready access to many other sizes including;

Pore sizes: 0.1um, 0.22um, 0.45um, 0.8um, 1.0um, 3.0um, 5.0um

Diameters: 13mm, 25mm, 47mm, 90mm, 142mm, 293mm

Custom sizes may be available, however a minimum order of 10 packs would normally apply, please contact us.