These disposable high density polyethylene sterile vent caps contain a 0.2 µm pore hydrophobic PTFE membrane. They are designed to fit the Corning® 500 mL, 1L and 3L Disposable Spinner Flasks (Cat. Nos. 3153, 3561and 3563) for culture applications requiring increased gas exchange.
A 25 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic PVDF membrane. Comes in a pack of 50. Millex-GV Filter, 0.22 µm MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. CoQ View Products on Sigmaaldrich.com SLGVV255F PVDF .22 µm Sterile with Vent, 50
Sartorius Minisart ® small-scale vent filters are backed by decades of manufacturing expertise and proven performance, along with a choice of fitting options. These highquality membrane filters are made without any adhesives, so there are absolutely no interfering residues. Choose the membrane best for your sterilization method: PTFE or PES.
The Aervent membrane contributes to lean processes due to its non-fiber releasing properties. Aerex® - 0.2 um hydrophobic polytetrafluoroethylene (PTFE) membrane features broad chemical compatibility and low gravimetric extractables. Durapore® - 0.22 um hydrophobic membrane is manufactured to maximize retention and strength. Durapore
Catalog number: DS0222-0045. Nalgene™ 50mm inline filter with PTFE membrane provides an excellent barrier for sterile venting of benchtop fermentors, in-line gas filtration, or protecting vacuum pumps from moisture. It also gives the ability to filter aggressive chemicals, including acids and non-aqueous solvents, such as those used in GC and HPLC.
Vent filters function like standard syringe filters, but the built-in connection options make it easier to hook them up as part of a venting separation process. PTFE Vent Filter Options: Sterile or non-sterile. Connections: 6 to 12 mm or 7 to 13 mm hose barbs. 0.2 or 0.45 micron pore size. 50 mm diameter.
PTFE Membrane. GVS Laminated PTFE filters are made of a polytetrafluoroethylene polymer (PTFE) laminated to a polypropylene support for improved durability and easy handling. These filters are chemically compatible with strong acids and most aggressive solvents such as alcohols. PTFE (fine powder resin) is expanded into a 3-dimensional web-like structure called PTFE which creates billions of microscopic pores.
Emflon PFRW cartridges are sterilizing grade hydrophobic membrane filters designed for reliable retention of bacteria and high levels of phages in compressed gas and vent applications. The filter element features Pall's advanced 0.2 micron rated polytetrafluoroethylene (PTFE) double-layer membranes, pleated with very high area into single open-end cartridges.
Corning® 50 mm Diameter Syringe Filters, 0.2 µm Pore PTFE Membrane, Sterile, Individually Packaged, 12/Case Product Number 431227 E-mail Print Quality Certificate These Corning® syringe filters have polypropylene copolymer housings, hose barb inlets and hose barb outlets. PTFE membranes provide the best chemical resistance
Catalogue Number. GVWP02500. Trade Name. Durapore ®. Description. Durapore® Membrane Filter, 0.22 µm. Background Information. Durapore® membranes provide high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophlic Durapore® membrane binds far less protein than nylon, nitrocellulose, or PTFE membranes.
Acro® 50 Vent Filters. The Pall Acro 50 is a disposable0.2 micron sterile vent filter and contains a Pall hydrophobic PTFE membrane, and is ideal for the sterile venting of small containers and as an in-line gas filter. The large effective filter area provides high flow rates, and filters can be autoclaved several times, ensuring low costs.
The ptfe 50mm Acrodisc hydrophobic filter with hose barbs can be used to sterilize non-aqueous solutions, vacuum line protection, venting and gas filtration. Hose barb end allows easy secure attachment of silicone tubing or other types of tubing.