Whatman PTFE PolyVENT 4 Venting Filter Discs Membrane Stepped Barb Fittings, 25mm Diameter, 0.2 Micron (Pack of 50): Science Lab Filter Membranes: Industrial & Scientific. PolyVENT 25mm venting filter discs are integral filters for sterile venting of vessels and tanks.

AXIVA – PTFE MEMBRANE FILTERS. Media – Polytetraflouro ethylene (Hydrophobic) with PP support. PTFE Disc Filters are chemically and biologically inert and stable up-to 260ºC and will with stand most concentrated acids and bases. Specific Features.

Alibaba.com offers 1,878 ptfe membrane disc filter products. A wide variety of ptfe membrane disc filter options are available to you, such as warranty of core components, local service location, and

Being disposable, time is saved versus disc-loaded stainless steel filter holders. The PTFE membrane offers high levels of hydrophobicity and better system performance by reducing the absorption of moisture and enhancing airflow. Special features

Membrane Disc Filters. PTFE Membranes. Aspire Laminated ePTFE Membranes. PTFE Membrane Filters, Aspire Laminated, Oleophobic, Polypropylene Backer, 0.45 Micron, 200 x 250mm 5/Pk - QL827.

Membrane Disc Filters. Sterlitech offers a comprehensive selection of polymeric and inorganic membrane filter materials, enabling users to perform everything from solvent filtration to gas venting. Please consult with our filtration experts for assistance in membrane selection, or try a customized sample pack to get started.

Alibaba.com offers 848 hydrophobic ptfe membrane disc filter products. About 0% of these are Filter Meshes, 1% are Other Industrial Filtration Equipment. A wide variety of hydrophobic ptfe membrane disc filter options are available to you, such as material, local service location, and applicable industries.

PTFE Membrane Disc Filters for filtration is made of PTFE (polytetrafluoroethylene), and were drawn 2-dimension. It is a micro-pore film. The PTFE membrane was laminated with a great variety of fabric and paper. Applied to extensive industries, including biochemistry, microelectronic, lab material and etc. Directly and indirectly related to

MS ® PTFE membrane media for filtration is made of PTFE (polytetrafluorothylene), and were drawn 2-demension. It is micro-pore film. The PTFE membrane was laminated with great variety of fabric and paper. Applied to extensive industries, including

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.

Filter Membranes. Produced by the precipitation or stretching of polymeric materials, membrane filters are commonly used in both industry and research. Properties of membrane filters vary widely with differences in composition, surface treatments, and pore size. Selecting the ideal filter requires an understanding of basic characteristics.

Disposable filters are 0.2 micron rated and contain a Pall hydrophobic PTFE membrane and are 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

All disc filter media meet the biosafety requirements of the USP Class VI Plastics biological • Sterilization of gases and air; venting Ultradyne® PTFE • Pore sizes of 0.1 µm, 0.2 µm, 0.4 µm, 1.0 µm • PTFE membrane on polypropylene support ...

filter elements, which means you can effectively filter air from small volume bioreactor to seed and large scale fer-mentor venting, as well as tank venting. The right hydrophobicity If the filter membrane is not hydrophobic enough, moisture can accumulate and