Membrane, Venting Ptfe

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Membrane, Venting Ptfe
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  • Acro® 50 Vent Devices with PTFE Membrane

    Pall Life Sciences

    …and autoclavable PTFE membrane and polypropylene housing have broad chemical resistance Large surface area provides greater throughput and high air flow rate Available with a variety of inlet and outlet connectors ?Applications: Venting bioreactors, fermentation…

  • Hydrophobic PTFE Membrane Filters

    Advantec MFS

    PTFE membrane is a thin, highly porous film that behaves as an absolute retentive membrane. Their inherently hydrophobic nature make PTFE membranes ideal for applications such as filtering gases, aqueous aerosols, protecting vacuum pumps, or sterile venting fermentation tanks. PTFE is inert…

  • PTFE Membrane Circles

    GE Healthcare

    …characteristics of PTFE membranes and their ability to stop aqueous aerosols. Usual pore sizes are 0.2 µm and 0.5 µm. Sterile venting of vacuum manifolds, fermentation vessels, and sterile filtrate tanks and containers utilize PTFE 0.2 µm membranes. WTP and TE membrane ranges WTP membranes use a…

  • PTFE Membrane Filters

    Sartorius

    Sartorius membrane filters are available in a wide range of pore sizes, membrane types and diameters to fit the extensive array of applications being performed in the laboratory. Available in diameters from 13mm to 90mm and pore sizes from 0.1 to 8µm depending on material. Additionally, Cellulose…

  • Fluoropore™ PTFE Membrane Filters

    MilliporeSigma

    Overview Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility,…

  • Polycap TF PTFE Membrane Capsule Filters

    GE Healthcare

    For use with chemically agressive solutions Autoclavable Hydrophobic Biosafe Air evacuation vent Devices contain a PTFE membrane that provides highly efficient filtration in a very small area. Capsules with 1.0 µm pore size are supplied with a solvent-resistant…

  • Omnipore™ PTFE Membrane Filters

    MilliporeSigma

    Overview Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility,…

  • Whatman ReZist In-Line Vent Filter

    GE Healthcare

    ReZist in-line filters are lightweight air venting units suitable for protective vents, in-line filtration, and isolation applications when working with chemically harsh solvents. Integral hydrophobic PTFE venting membrane is resistant to harsh solvents Can be autoclaved multiple times without…

  • AcroPak™ 300 Capsule with PTFE Membrane

    Pall Life Sciences

    High Air Flow Rate Venting Applications Offers broad chemical compatibility with PTFE membrane and polypropylene housing 100% integrity-tested to provide the high level of confidence you require

  • Whatman PolyVENT Integral Vent Filters

    GE Healthcare

    …and SteriVENT options. Whatman PolyVENT venting filter Draining or filling of incubators, fermentation tanks, and other vessels requires a venting filter capable of preventing bacterial contamination. With an integral PTFE filter membrane, Whatman PolyVENT acts as an industrial air…

  • Magna PTFE (Teflon) Membrane Filters

    GVS Filter Technology

    …air and gas venting pH range: 1-14 PTFE membranes are available with or without laminated polypropylene support. They will not absorb moisture from air or gasses making them ideal for venting applications, phase separations and aerosol sampling. LAMINATED MEMBRANES are made of…

  • Whatman PFTE Membrane Filters, TE Range

    GE Healthcare

    …of the hydrophobic characteristics of PTFE membrane filters and their ability to stop aqueous aerosols. Pore sizes of 0.2 µm and 0.5 µm are typically used. Sterile venting of vacuum manifolds, fermentation vessels, and filtrate tanks and containers utilize PTFE 0.2 µm membranes.

  • Syringe Type Membrane Filters

    Thermo Scientific Nalgene

    …PES membrane is lower protein binding and offers high flow rates, lower extractables, greater strength and chemical resistance than comparable cellulosic and nylon membranes. Syringe/In-Line - Teflon PTFE Membrane (4618S35 and S37) Hydrophobic PTFE membrane is ideal for air venting

  • AseptiVent Filters for Air/Gas Filtration and Venting Applications

    mdi Membrane Technologies

    mdi’s AseptiVent TF disposable inline PTFE gas filters are convenient pre-fabricated devices used for sterilization of gases and as a bacterial air vent in various pharmaceutical and biopharmaceutical processes. These PTFE filters are validated to meet all the regulatory requirements for GMP…

  • Reusable Gas Venting Cap for Vertical Sidearm Flasks

    Corning

    …The fittings are comprised of a PET insert with a fluorocarbon O-ring and a 45mm polypropylene sealing cap. Gas filters have 0.2(u)m pore PTFE membranes. Stainless steel tubes are held in place by modified polyphenylene oxide thermoplastic nuts with integrated ferrules. The fittings are completely…

  • Whatman ReZist Syringe Filters

    GE Healthcare

    …be used as a venting filter for small vessels. Hydrophobic PTFE membrane is laminated with polypropylene. Excellent chemical resistance against standard organic HPLC solvents. Permits optimal utilization of small sample volumes. Integral, permanently hydrophobic PTFE membranes. Polypropylene…

  • Carboy Vent Filters

    Foxx Life Sciences

    Foxx Life Science Carboy Vent Filters are used for hydrophobic venting and solvent filtration applications. The PTFE filter membrane is ideal for maintaining purified water stored in carboys, or for sterile venting during a slow exhaust/liquid autoclave cycle of EZgrip® carboys. All…

  • Whatman Polycap TF

    GE Healthcare

    …solvents and aggressive solutions requires a durable membrane for filtration without sample contamination. Autoclavable Polycap TF capsule filters feature PTFE membranes with high chemical resistance. Common applications include venting, in-line filtration to sterilize and remove particles from…

  • 50mm Inline Syringe Filters with PTFE Membrane

    Thermo Scientific Nalgene

    …GC and HPLC with the Thermo Scientific™ Nalgene™ 50mm Inline Syringe Filter with PTFE membrane. Also for sterile filtration of air and gases. Provides an excellent barrier for sterile venting of benchtop fermentors, or protecting vacuum pumps from moisture. Autoclavable. Useful for…

  • Carboy Vent Filter, 0.2 Micron

    Thermo Scientific Nalgene

    venting and solvent filtration applications Useful for maintaining purified water stored in carboys Features a Teflon PTFE membrane Hydrophobic membrane permits sterile venting on a slow exhaust/liquid autoclave cycle of carboys up to 50L Can be used up to five times in venting

  • Whatman™ Mini-Uniprep™ Syringeless Filters

    GE Healthcare

    …a filtration membrane on one end of the plunger and a pre-attached cap/septum on the other. By pressing the plunger through liquid placed in the chamber, positive pressure forces the filtrate up through the membrane into the reservoir of the plunger. Air escapes through the vent hole until the…

  • Vacushield™ Vent Device

    Pall Life Sciences

    Protects Valves and Pump Components from Damage Due to Liquids Incorporates a hydrophobic PTFE membrane Allows air and gases to pass through freely while blocking aqueous solutions and aerosol contaminants Offers highly effective retention of bacteria with minimal restriction of pump…

  • Whatman Polydisc In-line Filters, TF

    GE Healthcare

    …filter with high chemical and solvent resistance that is particularly suitable for protective vents, in-line filtration, and isolation applications. Chemically resistant hydrophobic PTFE membrane is well suited as a solvent filter for many different solutions Filter can be autoclaved multiple…

  • Disposable Polyethylene Vent Cap for GL45 Plastic Spinner Flasks, Sterile

    Corning

    These disposable high density polyethylene sterile vent caps contain a 0.2µm pore hydrophobic PTFE membrane. They are designed to fit the Corning® 500mL, 1L and 3L Disposable Spinner Flasks (Cat. Nos. 3153, 3561and 3563) for culture applications requiring increased gas exchange. They also fit…

  • 33mm Polyethylene Universal Cap with Vented Overcap

    Corning

    Designed to fit pre-existing filling systems for other product brands 33mm polyethylene threaded cap Vented overcap has 0.2µm PTFE membrane sealed into the peelable foil cover Sterilized by gamma irradiation Double bagged

  • PTFE Depth Filters

    Advantec MFS

    …excellent choice for venting and gas filtration applications. PTFE fiber filters are biologically inert and resistant to chemical attack. No absorbtion of acid gases. Relatively durable and can be folded. Autoclaveable. Applications: Use as a prefilter to a membrane or as a final filter.…

  • Vented Unitary Safety Wash Bottles

    Thermo Scientific Nalgene

    …(red), methanol (green), isopropanol (yellow), ethyl alcohol (white), sodium hypochlorite (bleach) (HDPE white) and distilled water (natural). Manufactured in LDPE with polypropylene or HDPE (sodium hypochlorite) closure and PTFE membrane in a unitary style. Bottles come with a vented 38 mm closure.

  • Minisart AIR

    Sartorius

    Minisart Air, for sterile venting and gas filtration, validated, non-sterile, gamma-irradiatable PTFE membrane, pore size 0.2 µm, connector inlet: Female Luer Lock.

  • Aervent®-50 Disposable Filters with Hydrophobic Aervent Membranes

    MilliporeSigma

    venting applications. Aervent-50 0.2 µm hydrophobic filters contain a 50 mm Aervent PTFE membrane in a bi-directionally supported polypropylene casing. This sterilizing-grade filter is designed for critical small scale gas line and air venting applications. The hydrophobic Aervent PTFE

  • Vented In-Line Filter Holder, Stainless Steel

    Advantec MFS

    …in both type 304 or 316 stainless steel. The PTFE coated support screen prevents sticking of the membrane during autoclaving. The back-pressure support screen protects the filter from rupture during reverse pressure surges. Upstream vent enables venting at any time during filtration. Dual sealing…

  • In-Line Millex® Filter Units, 25 mm and 50 mm, Hydrophobic PTFE

    MilliporeSigma

    Ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Millex filter units with hydrophobic Fluoropore membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions. Specialized filter…

  • Syringe Filters and 50mm Units, Sterile - MCE, CA, NY, PES, PTFE

    Advantec MFS

    …fluids, tissue culture media, proteinaceous and enzyme solutions. Polytetrafluoroethylene (PTFE) - PTFE is inherently hydrophobic making this media ideal for air filtration and venting applications. Traps aqueous aerosols. Filter organic HPLC samples. Please Note: ALL Advantec…

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