Membrane Filtration Unit

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Membrane Filtration Unit
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  • Syringe Type Membrane Filters

    Thermo Scientific Nalgene

    …resistance than comparable cellulosic and nylon membranes. Syringe/In-Line - Teflon PTFE Membrane (4618S35 and S37) Hydrophobic PTFE membrane is ideal for air venting applications and in-line air and gas filtration 50 mm diameter membrane is especially useful with filling/venting…

  • …the USA Denville Scientific has developed the world’s first hands-free centrifuge tube filtration system. Each filtration unit includes a sterile centrifuge tube and cap, 50ml funnel with PES membrane, funnel adapter (for the 15ml tube assembly), vacuum hose adapter, and dual centrifuge tube…

  • Gravi-Seal 47 mm Analytical Funnel

    GVS Filter Technology

    …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 chemically resistant for cell culture and microbiological applications. The polypropylene unit has a wider solvent resistance.

  • …packaging; receiver bottle cap is individually wrapped Units are printed with lot numbers for easy identification New surfactant-free cellulose acetate filter membranes Surfactant-free cellulose acetate filter membranes contain none of the wetting agents found in standard CA…

  • …47mm disc membranes (sold separately). The ready-to-assemble, clampless design of the Millicup-FLEX filtration system eliminates the need for cleaning prior to filtration – saving time and ultimately reducing the risk of sample contamination. Following filtration, the 250mL funnel and membrane

  • Borosilicate glass filtration apparatus accomodates 25mm membrane filters. The new design utilizes a nylon Ace-Thred adapter to join the glass funnel, filter flask and fritted disc together. This design eliminates the need for the clamping device, stopper and base. The unit is easy to assemble,…

  • CN Filter Units

    Thermo Scientific Nalgene

    … 1 1/2 turn screw cap, tapered sides and “grips” make the filter units and storage bottles easy to handle Wide base improves stability on the bench top Nalgene CN: For filtration of buffers Cellulose nitrate (CN) membranes are ideal for filtering and clarifying buffers and other aqueous…

  • For vacuum filtration of tissue culture or other aqueous solutions Sterile, individually packaged Color-coded by membrane type Certified non-pyrogenic Prefilters included Two-piece, polystyrene, graduated funnel and receiver unit are sterilized by gamma irradiation. Caps…

  • Sterile Disposable Filter Funnel Unit

    Thermo Scientific Nalgene

    …Funnel, Polystyrene; Cellulose Nitrate (C.N.) Membrane CONTAINS FILTERS ONLY Nalge 140 47 mm diameter filter with grid Ideal for use with filtering flasks or manifolds Convenient snap-away design with removable membrane; funnel marked at 100 mL Safer and easier to…

  • Foxx Life Sciences' Autofil® PP bottle-top filters for solvent filtration are a revolutionary new way to purify solvents for analytical applications to obtain sterilized or purified extracts. Foxx has developed the world's first single piece polypropylene funnel, designed to withstand…

  • …required of reusable funnels. Each monitor includes a membrane filter and cellulose pad into the funnel unit. After filtration, the 100 ml funnel is removed to convert the monitor into a petri dish eliminating the need for membrane manipulation. Specifically designed for the detection and…

  • Filtration Units

    Sarstedt

    …cost-saving solutions thanks to: Polyether sulfone (PES) membrane filter “High-flow” membrane for high throughput rates and low protein binding Filtropur V50 and BT 50 with 0.1 μm PES membrane for efficient prevention/removal of mycoplasms from…

  • Whatman Mini-UniPrep Syringeless Filters

    Cytiva (formerly GE Healthcare Life Sciences)

    …vial, filtration membrane, plunger, and cap/septa into one consumable product. They are built for fast and easy HPLC/UHPLC sample preparation. All-in-one filtration device for quick and cost-effective sample processing Eliminates the need for separate syringes, syringe membrane filters,…

  • Autovial Syringeless Filters

    Cytiva (formerly GE Healthcare Life Sciences)

    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…

  • Borosilicate glass filtration apparatus accomodates 47mm diameter membrane filters. The new design utilizes a nylon Ace-Thred adapter to join the glass funnel, filter flask and fritted disc together. This design eliminates the need for the clamping device, stopper and base piece. The unit is easy to…

  • Vacuum Filter Holder Set, 47mm

    United Scientific Supplies

    …is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc, and ground joint flask. Membrane filters are not included. Filter diameter is 47mm. Filtration area is 9.6cm². Capacity: Funnel:…

  • Whatman™ Mini-Uniprep™ Syringeless Filters

    Cytiva (formerly GE Healthcare Life Sciences)

    … Replace syringe-coupled filtration devices and autosampler vials with a single, disposable unit Available in seven different membrane materials Each Mini-UniPrep consists of two parts: a chamber and a plunger. The design incorporates a filtration membrane on one end of the plunger and…

  • The Stericup ® vacuum filtration system is the most efficient single-use, disposable process for sterile media preparation. It combines a Steritop ® filter unit with a receiver flask for processing and storing volumes from 150 mL to 1,000 mL in a single, ready-to-use format. Its no-tip,…

  • …analysis, and similar applications. Clamp seals filter membrane between flanges on funnel top and funnel stem. Includes: Funnel top, funnel stem/membrane support, aluminum clamp, stopper (except standard taper units) and filtration flask (where indicated). For replacement parts, visit…

  • Non-sterile Millex filter units offer unsurpassed quality, consistency, and reliability of results to accelerate the filtration process. Higher Operating Pressures and Faster Filtration The overmolded housing design provides a more robust filter, with a maximum housing pressure of 150 psig…

  • 115 mL PS Filter Units

    Thermo Scientific Nalgene

    …padless membrane support plate Gamma-sterilized, non-pyrogenic and non-cytotoxic, for use with sensitive cell lines Single pouring/venting spout provides simple/convenient handling and minimizes potential contamination Nalgene 121 Filter Units with Cellulose Nitrate (CN) Membranes

  • Whatman Grade GF 92 Glass Microfiber Filters with Binder

    Cytiva (formerly GE Healthcare Life Sciences)

    …against membrane fouling. Grade GF 92 is strengthened with an inorganic binder. Inorganic binder provides increased strength Temperature resistant up to 500°C Medium filtration speed Inorganic binder provides increased strengthTemperature resistant up to 500°CMedium filtration speedWhatman…

  • 524 aPES Filter Unit

    Thermo Scientific Nalgene

    …housing 50 mm Supor® machV PES membrane 115 mL capacity The 524 is an economical asymmetric polyethersulfone filter unit that is suitable for small-volume benchtop filtration. Wide, stable base design. Pore size (0.2 µm) and membrane type are printed in easy-to-see Blue on the side of each unit.

  • Microbiological Monitors

    GVS Filter Technology

    …Monitor: The membrane is fixed to the unit. Available 47 mm or 56 mm Features and Benefits: Rapid testing: Pre-sterilized reduces testing time by up to 70% No flaming required: Combined filtration unit minimizes the risk of cross-contamination Filtration unit easily…

  • …frit support base can be used for general filtration, the 304 stainless steel screen(w/ PTFE gasket) is recommended for viscous or proteinaceous solutions to maximize flow rate and the screen ensures particles will not be shed into the filtrate. Unit includes: Funnel, Base/Support(gasket w/…

  • …for general filtration, the 304 stainless steel screen(w/ PTFE gasket) is recommended for viscous or proteinaceous solutions to maximize flow rate and the screen ensures particles will not be shed into the filtrate. The PTFE support can filter acidic solutions at a higher flow rate.  Units

  • …desalting. The vertical design and available membrane surface area provide fast sample processing, high sample recovery The Amicon® Ultra-0.5 device is supplied with two microcentrifuge tubes, one tube is used to collect filtrate; the other to recover the concentrated sample …

  • Non-sterile Millex filter units offer unsurpassed quality, consistency, and reliability of results to accelerate the filtration process. Higher Operating Pressures and Faster Filtration The overmolded housing design provides a more robust filter, with a maximum housing pressure of 150 psig…

  • Non-sterile Millex filter units offer unsurpassed quality, consistency, and reliability of results to accelerate the filtration process. Higher Operating Pressures and Faster Filtration The overmolded housing design provides a more robust filter, with a maximum housing pressure of 150 psig…

  • …contamination under vacuum. The holder utilizes a 25mm filter membrane. The anodized aluminum clamp secures the membrane between the funnel and base. While the sintered glass frit support base can be used for general filtration, the 304 stainless steel screen(w/ PTFE gasket) is recommended for…

  • …and 50mm in-line filter units. The Acrylic(AC) and Polypropylene(PP) housing materials are high purity and pigment-free. Adhesives are not used so you can be assured filtrates will not be adulterated. Each unit is marked with identifying codes denoting pore size, membrane, and housing polymer.…

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