Filter

Compare Tool

Select up to 3 products

Filter
1 - 32 of 5855
Sort
View
Show
  • Filter Systems

    Celltreat Scientific

    CELLTREAT Vacuum Filter Systems are ideal for large volume sample separation and purification. The filter systems are manufactured in a Class 100,000 clean room, from USP class VI virgin polystyrene. The filter membrane is Polyethersulfone (PES) material in 0.22µm or 0.45µm pore sizes…

  • Grade 1 Qualitative Filter Papers

    Cytiva (formerly GE Healthcare Life Sciences)

    filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 1: 11 µm The most widely used filter

  • …with borosilicate glass Vacuum hose connection is located above the filtration drip tip to prevent contamination in the vacuum line Filter area approximately 9.6 cm 2 capacity of funnel 300 mL; capacity of flask 1 L; vacuum connection 6.35 mm o.d.; dimensions 140 mm diameter flask,…

  • Syringe Filters

    Celltreat Scientific

    …in various diameters which contains a variety of filter types and pore sizes suitable for numerous applications.  The filters are heat sealed in the housing, providing a reliable seal without the use of glues or sealants. All filters are designed with Female Luer-Lock inlets and Male…

  • Whatman Grade 1 Qualitative Filter Papers

    Cytiva (formerly GE Healthcare Life Sciences)

    …cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Grade 1: 11 µm The most widely used filter

  • 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).…

  • Filter corrosive solvents Sterile venting Protect pumps and machinery from aqueous aerosols 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

  • With fixed perforated plate Glazed inside and outside with exception of rim

  • Whatman Quantitative Filter Papers, Ashless, Grade 42

    Cytiva (formerly GE Healthcare Life Sciences)

    …calcium carbonate filter for analysis in the cement industry. Other typical precipitates for gravimetric analysis include barium sulfate and metastannic acid for use in glazes, coatings, and pigments. The high purity of Cytiva (formerly GE Healthcare Life Sciences) Grade 42 filters also makes them…

  • … Adsorption weight/volume: Varies depending on chemical Applicable Products: Protector Work Stations with Built-In Blower (10/2004 and newer) Enclosure Nominal Width: 4' Filter Application: Organic Vapor Filter Flow Type: Exhaust Filter Length (Inches): 30 to 40

  • Whatman GD/X Syringe Filters – Prefilter, Non-Sterile

    Cytiva (formerly GE Healthcare Life Sciences)

    …specific application. Options include: Nylon syringe filters High-charge nylon syringe filters PES syringe filters PVDF syringe filters PTFE syringe filters Polypropylene syringe filters Cellulose acetate syringe filters Glass fiber syringe filters Regenerated cellulose syringe filters

  • Qualitative filter papers: Made of refined pulp and cotton linters with more than 95% alpha cellulose content. The ash content of these filter papers is < 0.1% and they are essentially used for qualitative analysis. Sartorius offers two categories of qualitative filter paper: those that are wet…

  • Ahlstrom offers a full range of specially designed filter paper for use in the sugar industry. Ahlstrom 8613 has a smooth black finish designed for use in applications requiring visual examination of particles. Ahlstrom 613 and 615 are particularly well suited for general laboratory filtration…

  • PES Filter Units

    Thermo Scientific Nalgene

    …stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2 micron filters remove all bacteria 0.45 and 0.8 micron filters for particle removal and fluid clarification 90 mm diameter filters provide large surface area for serum and other…

  • filtering flask is designed to ASTM E-1406 Type 2. Heavy Wall Filtering Flasks These PYREX® VISTA™ filtering flasks have sidearm tabulations. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords a fit for rubber stoppers. The filtering

  • …size. Filters are color-coded by membrane type for fast and easy identification. Prefilters are included. Polystyrene funnels have either 33 or 45-mm polyethylene screw connectors to attach to media bottles with corresponding neck size and standard GPI threads. Complete with glass prefilter, filter

  • …inert flow path with all PTFE wetted parts Simple filter replacement Use PTFE inline filters with aggressive and high-purity fluids. Filters remove particulates from the medium protecting instruments downstream from particulate damage. Each filter housing holds a removable PTFE filter.

  • ZymoPURE™ Syringe Filters

    Zymo Research Corporation

    The ZymoPURE™ Syringe Filter features durable polypropylene construction and novel filtration media that allows for rapid clarification of up to 60 ml of neutralized bacterial lysate using the supplied polypropylene plunger. Each ZymoPURE™ Syringe Filter also includes a pre-attached ABS…

  • 13mm Syringe Filters

    J.G. Finneran

    Finneran 13mm Syringe Filters with glass fiber membranes are available in 1.0um, 2.0um and 5.0um pore sizes. Glass fiber membranes have fast filtration flow, elminate sample contamination and have good chemical compatibility. Finneran syringe filters are autoclavable.

  • Grade 2V Qualitative Filter Papers

    Cytiva (formerly GE Healthcare Life Sciences)

    …particulate is postponed. Increased total loading capacity as more filter area is available. Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself. The prepleating does not significantly affect any of the…

  • Filter Holders

    Sartorius

    Accessories for Combisart and Microsart Combi.jet Vacuum Manifolds

  • Filter Forceps

    Thermo Scientific Nalgene

    Stainless steel, self closing Flat, smooth tips are bent at a slight angle to minimize damage to filter Serrated gripping area Durable construction Autoclavable Unique cross-action design lets you hold membrane without applying constant pressure

  • Filter Membrane PTFE 0.45um

    DWK Life Sciences (Wheaton)

    Interchangeable hydrophobic membrane filter guarantees effective protection against airborne contamination during aspiration and dispensing.

  • 3M™ Cartridge/Filter 60921, Organic Vapor/P100 with properly fitted to 3M™ Half and Full Facepieces 6000 Series and 3M™ Half and Full Facepieces 7000 Series with bayonet style cartridge holders, helps provide respiratory protection from certain organic vapors and particulates at…

  • Whatman 3-Piece Filter Funnel

    Cytiva (formerly GE Healthcare Life Sciences)

    …flow rate glass microfiber filters. Functional design Three-piece construction. The funnel is quickly dismantled ready for the insertion of a new filter. The glass sealing flanges of the funnel and reservoir are ground flat to ensure a good filter seal. Positive filter clamping All retained…

  • …Flow Foxx Velocity 0.2um PES membrane. Perfect for filtering FBS and other viscous solutions. Our membrane is low protein binding and surfactant-free. Autofil SS is available in 250ml, 500ml, and 1000ml complete units or funnel only bottle-top filters. All units are sterile and manufactured from USP…

  • Qualitative filter grades are used in basic qualitative analysis and are available as filter discs, sheets and folded filters. These papers maintain consistently high quality due to tightly controlled manufacturer parameters which ensure dependable sample filtration results, lot after lot year after…

  • Whatman Quantitative Filter Papers, Ashless, Grade 40

    Cytiva (formerly GE Healthcare Life Sciences)

    …ashless filter paper for your gravimetric analysis needs. See our other ashless grades to find the right filter for your sample, or use our hardened ashless grades if your analysis involves strong acid/alkali suspensions. Applications for high-purity Grade 40 filters High-purity filters

  • 934-AH™ Borosilicate Glass Microfiber Filters

    Cytiva (formerly GE Healthcare Life Sciences)

    …particles to 1.5 µm Extremely high flow rate; filtration takes place both vertically and laterally through the filters High loading capacity, which continues to filter efficiently for a greater extended period Highly resistant to chemical attack; absence of binders ensures that…

  • Filter Pads

    Carver

    For use with 7881L60 and L65 Cylinders, of corresponding size

  • Membrane Circles, Cellulose Nitrate, White Plain, 0.45mm 90mm

    Cytiva (formerly GE Healthcare Life Sciences)

    … Most membranes are inherently brittle and difficult to handle; it is not uncommon for filters to be damaged during loading into holders or while in use. Whatman cellulose nitrate membrane filters have a noticeably improved flexibility and are made to tolerate abuse during handling, loading,…

  • CN Filter Units

    Thermo Scientific Nalgene

    …stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2 micron filters remove all bacteria 0.45 and 0.8 micron filters for particle removal and fluid clarification 90 mm diameter filters provide large surface area for serum and other hard-to-filter…

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.