Polysulfone Filter

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Polysulfone Filter
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  • Clamp Style Polysulfone Filter Funnels

    Thermo Scientific Nalgene

    …together, yet allows easy access for retrieval and replacement of membrane. Clamp allows one-handed operation. Funnel may be used with any filtering flask or filter manifold which has a No. 8 rubber stopper with a 9/16” (15 mm) hole. Funnel and clamp, Thomas number 4618Q60, also available…

  • Polysulfone Vacuum Filter Holders

    Advantec MFS

    47mm Filter Graduated Funnels: 300mL, 500mL, 800mL Autoclavable Advantec’s Polysulfone 47mm Filter Holders are an economical alternative to glass vacuum holders. The durable polysulfone plastic construction is chemically resistant and can withstand mishandling. The recessed…

  • Autovial Syringeless Filters

    GE Healthcare

    One step sample filtration No filter pop-off Filter stands up for easy loading Glass microfiber prefilter Combines 25 mm disk filter and 5 or 12 mL cylinder into one integral filtration unit. Prefilter allows higher flow rates and less clogging of the membrane. Automatic air purge ensures…

  • Puradisc™ 13 Syringe Filters

    GE Healthcare

    …recovery. Some Puradisc 13 filters are available with a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock.  Membranes are available in Nylon, Polystyrene (PS), Cellulose (CA), Teflon (PTFE), Polysulfone (PSU) or Polyvinylidene…

  • Puradisc 4 Syringe Filters

    GE Healthcare

    …syringe filters are designed for quick and efficient filtration of samples. Syringe filters are produced from pigment-free polypropylene and have standard inlet and outlet luer connections. Sterile filters are supplied in medical-grade blister pack for critical applications. Filters are autoclavable…

  • Puradisc™ 25 Syringe Filters

    GE Healthcare

    Quick and efficient sample filtration HPLC sample preparation Sterile isolation Autoclavable at 121°C Puradisc 25 is a 25 mm diameter syringe filter for sample volume throughput up to 100 mL . Low hold volumes of <100 µL allow for maximum sample recovery. Applications include HPLC aqueous…

  • Polysulfone Bottle-Top Filter Holders

    Thermo Scientific Nalgene

    …threads attach directly to bottle allowing convenient filling and vacuum filtration without holding filter to bottle Major components molded of durable, break-resistant, transparent polysulfone (PSF), which is non-toxic, easy-to-clean and exhibits low protein-binding Removable sterilization…

  • 13 mm GD/X Syringe Filters

    GE Healthcare

    …manual filtration of viscous samples up to 10 mL Wide range of filter media Non-sterile 13 mm diameter Whatman GD/X disposable syringe filters are for the preparation of hard-to-filter samples. The syringe filters have a pigment-free polypropylene housing to eliminate sample contamination…

  • 25mm Filter Funnels, Polysulfone

    Pall Life Sciences

    …more durable than glass Tapered stem fits standard size #2 stoppers Available in 50 and 200 mL capacities Changing filters is easy. Twist-lock coupling minimizes filter tearing Applications: Ideal for liquid clarification, vacuum filtration, and scintillation counting studies.

  • Reusable Filter Holders with Receiver

    Thermo Scientific Nalgene

    Polysulfone filter funnels For 47 mm diameter membrane filters Eliminates the need for a manifold and/or breakable glass vacuum flask Particularly useful for field work Receiver is graduated Non-sterile Autoclavable Two side-arms allow connection to vacuum line; also…

  • Filter Funnel, Threaded

    Thermo Scientific Nalgene

    Polysulfone Durable and non-toxic Screw-type closure holds membrane in place Autoclavable Can be used with any filtering flask or manifold that accepts a suitable rubber stopper with hole. Includes one easy-to-use, no-twist Nalgene® vacuum gasket, which can replace a No. 7 or 8 rubber stopper…

  • Magnetic Filter Funnel, 300 mL


    Clear polysulfone funnel with imprinted graduations. Magnetic coupling of funnel to stem for fast filter changes. Used with 47 mm membrane filters for coliform testing and prefiltration of many fluids. Fits standard manifold systems with #8 rubber stopper connections. Capacity 300 mL (10 oz).…

  • Target HPLC Syringe Filters

    National Scientific

    …membrane filters 7 membrane types Female Luer-Lock inlet, male Luer-slip outlet Solvent resistant polypropylene housings PES, GMF, Polypropylene and Cellulose Acetate membranes are certified for Ion Chromatography The polypropylene housings with all Target syringe filters

  • Cameo Polyethersulfone Syringe Filters

    GVS Filter Technology

    …with pore size and filter type for quick and easy identification. All units are tested to verify the filter and housing integrity. Connections include female Luer-Lock or Luer-slip inlet and and male Luer slip outlet. The SS unit contains a Micron-PES™ membrane filter designed specifically…

  • Cameo Acetateplus Syringe Filters

    GVS Filter Technology

    …syringe filter. Other than the 3 mm size filters, these filters provide bi-directional support of the membrane, allowing sample injection or aspiration. All units are individually labeled with pore size and filter type for quick and easy identification. All units are tested to verify the filter and…

  • Gravi-Seal 47 mm Analytical Funnel

    GVS Filter Technology

    …A unique, gravity-sealing design prevents filter bypass or sample leakage when using depth filters. Graduations up to 350 mL in 50 mL intervals. The No. 8 stopper mounts in a standard 1 liter filtering flask or in multi-position manifolds. The polysulfone unit has a dustcover, is autoclavable and…

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