Hydrophilic filter cartridge Hydrophobic

laboratoryPTFE

Cartridge filters have the advantages of small volume, large filtering area, and high precision. The filtration range is from 0.1μm to 60μm, which meets various filtration requirements. Joints of the overall structure and the cover seal are connected by hot-melt adhesive. All the filters have passed the strict integrity test before delivery that ensures their good performances. Features: 1.Hydrophilic PTFE Cartridge Filters uses hydrophilic polytetrafluoroethylene (PTFE) microporous membrane; 2.With the characteristics of wide chemical compatibility, low protein adsorption and high flow capacity ; 3.Suitable for bio-pharmaceutical field, e.g. medicine water, eyedrops and diagnostic reagents,etc; 4.Using double layer PTFE microporous membrane; 5. 0.22 microns efficient aseptic filtration precision; 6.Using polypropylene (PP) skeleton and the supporting material; 7.Comply with FDA and GMP requirements; 8.Its material meets the current USP Biological Safety standards and GB9688-1988, GB/T17291-1998 standards; 9.100％ passed the integrity test before shipment ; 10. Provides complete verification guidance document and verification services; 11. Passed rigorous verification before shipment: 12. Bacteria challenge test; 13. Integrity test; 14. Biological safety test; 15. Flow measurement; 16. Pressure test; 17. Heat resistance test; 18. Cleaning test; 19. Chemical compatibility test.