Vent Filter

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Vent Filter
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  • Whatman Polydisc In-line Filters, TF

    GE Healthcare

    …lightweight 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…

  • Whatman Solvent IFD In-Line Filter/Degasser (IFD)

    GE Healthcare

    …suitable to filter and degas these solvents. In-line filter design The Solvent IFD’s all-polypropylene housing is sealed by a security ring. The filter includes fittings to accommodate 1/16”–1/8” tubing and an air vent on the inlet with luer lock cap to enable priming. The in-line filter works…

  • Whatman PFTE Membrane Filters, TE Range

    GE Healthcare

    …and gas sterilization make use 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…

  • Whatman ReZist In-Line Vent Filter

    GE Healthcare

    …caused by heavy filter devicesAppropriate for in-line HPLC sample preparationReZist in-line filters are lightweight air venting units suitable for protective vents, in-line filtration, and isolation applications when working with chemically harsh solvents. ReZist in-line filters are part of the…

  • Whatman Polycap TF

    GE Healthcare

    filter for aggressive solvents Filtration of organic 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,

  • 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…

  • Whatman HEPA-VENT Vent Filters

    GE Healthcare

    venting filters from GE Healthcare’s Life Sciences business are available for a variety of applications. In addition to Whatman HEPA-VENT filters, Whatman HEPA-CAP capsule venting filter is available to support greater filtration volumes. Whatman HEPA-VENT industrial air filter HEPA air filter

  • Aqueous IFD And Solvent IFD In-Line Filters/Degassers

    GE Healthcare

    …construction Integrity testable (Bubble Point Method) Air vent on inlet with luer lock cap Nylon or Polypropylene (PP) filter media Whatman in-line filter/degassers (IFD) connect directly into an HPLC line to simultaneously filter and degas the mobile phase as it is being used. The Aqueous IFD…

  • Whatman PolyVENT Integral Vent Filters

    GE Healthcare

    venting filters that work bidirectionally to prevent contaminants from entering vessels like fermentation tanks during draining or filling. Whatman venting filters from GE Healthcare’s Life Sciences business include HEPA filters and SteriVENT options. Whatman PolyVENT venting filter

  • Whatman Polycap HD

    GE Healthcare

    …purity with polypropylene filters (PP). Polypropylene filters support use with a broad range of solutions, pH solutions, and temperatures Sturdy construction leads to high flow and high retention capacity Can be autoclaved with steam at 121°C for 20 min Manual vent with luer lock to bleed air…

  • Whatman HEPA-CAP Vent Filters

    GE Healthcare

    …fiber filters designed to support high particle retention, high flow rate applications. GE Healthcare’s Life Sciences business offers a variety of venting filters. In addition to HEPA air filters, PolyVENT and SteriVENT options are available. HEPA-CAP filter capsules HEPA-CAP air filters are…

  • 5L Erlenmeyer Flasks with Aseptic Transfer Caps


    …transfer caps protect against adventitious contamination during liquid transfer. The transfer caps have two ports: a port ending in a 0.2 μm filter and a port with chemically resistant, heat sealable flexible tubing ending in a male polycarbonate quick connect. The dip tube reaches all the way…

  • Polycap TF PTFE Membrane Capsule Filters

    GE Healthcare

    …biotechnology applications such as sterile vents and exhausts for growth environments and in-line sterilization, in the laboratory for clean or sterile gasses, solvents, reagents and drying gasses and in pharmaceutical research as vents and in-line filters. Polypropylene housing with all bonds…

  • Polycap™ TC Polyethersulfone Capsule Filters

    GE Healthcare

    …binding Biosafe Sterile Capsule contains two layers of polyethersulfone (PES) membrane. The device is supplied pre-sterilized and has a vent to evacuate any air to allow fast filtration. The outlet of the capsule is protected to prevent contamination by touch. Constructed of 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…

  • Acro® 50 Vent Devices with PTFE Membrane

    Pall Life Sciences

    …outlet connectors ?Applications: Venting bioreactors, fermentation tanks, and carboys Sterile gas purging of culture vessels Filtering aggressive solvents ? Materials of Construction Filter Media: PTFE on a polypropylene support Housing:…

  • Vent Filter


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

    Advantec MFS

    …essential. Clarify and filter sterilize biological 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…

  • Whatman ReZist Syringe Filters

    GE Healthcare

    Whatman ReZist range of syringe filters has been specifically designed to be resistant to organic solvents. These filters are highly suitable for the clarification of aggressive organic solvents. ReZist 30 mm filters can also be used as a venting filter for small vessels. Hydrophobic PTFE…

  • Minisart AIR


    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.

  • Whatman™ Mini-Uniprep™ Syringeless Filters

    GE Healthcare

    One-step sample preparation in one-third the time Reduces cost while increasing productivity 0.2 or 0.45 µm filter 12 x 32 mm vials Replace syringe-coupled filtration devices and autosampler vials with a single, disposable unit Available in seven different membrane…

  • Polycap As Nylon Membrane Capsule Filters

    GE Healthcare

    vent Devices contain a nylon membrane, yielding excellent flow rates and containing very low extractables. Some capsules have glass microfiber (GMF) prefilters, which prolong the life of the final filter and allow easier filtering of larger volume of difficult samples. Typically used to filter

  • Vented In-Line Filter Holder, Stainless Steel

    Advantec MFS

    …Upstream vent enables venting at any time during filtration. Dual sealing system compresses filter to ensure no lateral wicking/leaking. Locking ring enables filter changes without disconnecting from lines. Unit comes standard with silicone o-ring and FPM vent o-ring. When filtering gases, it…

  • WaterPro® BT™ Water Purification System


    …Type I dispensing valve; 8 x 8 mm elbow connector and 3' (1 m) of 8 mm tubing with ball valve for the tank outlet; and two each 1 micron Air Vent Filters. UL* listing. CE Conformity marking. Overall dimensions: 11.4" w x 16.6" d x 21.2" h (29.0 x 42.2 x 53.8 cm) …

  • Whatman Aqueous In-Line Filter/Degasser (IFD)

    GE Healthcare

    …phase preparation. In-line filter construction and function Whatman Aqueous IFD have a polypropylene housing sealed by a security ring, fittings to accommodate 1/16”-1/8” tubing, and an air vent on the inlet with luer lock cap to enable priming. An in-line filter works on the principle of…

  • 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…

  • In-Line Filter Holder

    Pall Life Sciences

    Lightweight Filter Holder for Particulate Sampling Domed inlet provides uniform sample distribution on the filter Delrin plastic offers broad chemical compatibility and material strength Accepts 25mm filter discs Lightweight for venting and air monitoring applications

  • Filling/Venting Closure

    Thermo Scientific Nalgene

    …polypropylene cap with fittings Two 1/2” filling ports and one vent port Autoclavable Two barbed filling ports for 1/2-inch-i.d. tubing and one 3/8-inch-o.d. vent port used with syringe/air filters. Includes polypropylene cap, TPE gasket, three ports, TPE port caps and…

  • ProCulture® Gas Venting Cap with 50mm 0.2µm PTFE Filter with Sanitary Fitting…


    …expensive stainless steel headplates. 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…

  • Filling / Venting Closure With 1/4 Inch Fittings PP 53B

    Thermo Scientific Nalgene

    …for easy customization of bottles and carboys. Ready to accept additional fluid transfer components such as aseptic connectors and air vent filters Closures are specifically designed to mate with most Nalgene bottles and carboys Leakproof systems for secure, aseptic handling of high…

  • PTFE Membrane Circles

    GE Healthcare

    …of the hydrophobic 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 …

  • Universal/External Split Vent Trap

    Agilent Technologies

    Split vent trap stops environmental pollution. The split vent trap lab environment from the contaminants released by split injection to 500 times the amount of sample reaching the detector into the replaceable, impregnated carbon filter media traps and eliminates contaminants. The traps are also…

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