Cytiva, 4114, ValuPrep 25 PTFE 0.45UM 1000/CS

Syringe Filters. Apply gentle pressure to begin filtration. (A gentle pressure helps assure maximum throughput.) CAUTION: As the filter removes particulate, filtration will become more difficult (the syringe plunger will be harder to use) and pressure will rapidly increase on the filter. Change filters when resistance becomes excessive. Failure to change filter may result in membrane rupture, which results in particulate contaminating the filtrate. These filters are for single use only. Specifications Materials of Construction Filter Media: wwPTFE: wwPTFE membrane (hydrophilic polytetrafluoroethylene) PTFE: Hydrophobic polytetrafluoroethylene membrane on a polypropylene support Nylon: Hydrophilic nylon membrane PVDF: Hydrophilic polyvinylidene fluoride membrane Housings: Polypropylene Pore Size 0.2 and 0.45 µm Effective Filtration Area 25 mm: 2.8 cm ^2 Sample Volume 25 mm: <100mL Inlet/Outlet Connections Female Luer-Lok inlet/male luer outlet Typical hold-up volume (with air purge) 25mm: <100 µL Maximum Operating Temperatures wwPTFE and Nylon 55°C (131°F) PTFE and PVDF 100°C (212°F) Maximum Operating Pressure PVDF: 3.4 bar (340 kPa, 50 psi) Nylon: 6.2 bar (620 kPa, 90 psi) wwPTFE and PTFE: 6.9 bar (690 kPa, 100 psi)