For use with membrane hardware where extra support is needed for improved flow rate and throughput. The polyester drain disc is binder free and has a thickness of 100 μm. It provides a flat surface to eliminate filter tearing or rupturing. It is also used as a separator between membrane layers in serial stack filtration applications. This chemically inert support disc is available in a variety of diameters for use in a range of devices.

Applications
• General laboratory microfiltration
• Quality control and sterility testing
• Removal of particulates from HPLC solvents
• Tissue culture media filtration

230600 polyester drain disc

non-sterile

pkg of 100 ea

diam: 25mm