Vacuum Funnel

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Vacuum Funnel
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  • Solvent Filtration Disposable Vacuum Bottle Top Filters

    labForce (a Thomas Scientific Brand)

    …Top Vacuum Filters offer a revolutionary approach to bulk solvent filtration. Safer, faster, and easier to use than conventional glass filtration assemblies, labForce’s Solvent Filtration funnels screw onto any vacuum-capable GL45 threaded bottle. Simply plug the filter onto your vacuum line,…

  • Vacuum Manifolds

    Sartorius

    Accessories for Combisart and Microsart Combi.jet Vacuum Manifolds. Stainless Steel Filter Holders Stainless steel holders differ in their funnel capacity (choice of 40 ml, 100 ml or 500 ml) and in their valve type (part numbers ending with CS feature sterile venting). They are…

  • Whatman Vacuum Type Glass Holders

    GE Healthcare

    …glass, suitable for aqueous and organic solvent filtration. Vacuum type glass holders Produced from borosilicate glass and available with a choice of support screen. Suitable for aqueous and organic solvent filtration. The funnel seal ensures that the sample does not bypass the membrane and…

  • Vacuum Filter Holder Set, 47mm

    United Scientific Supplies

    …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: 300ml, Flask: 1L. Outlet fitting: 6mm (1/4") O.D. tubulated cap sidearm to vacuum.

  • SYNTHWARE Addition Funnels, High Vacuum Valves

    Kemtech America

    Addition Funnel, High Vacuum Valves, Synthware, Capacity: 100 or 250mL available, Joints: 14/20 or 24/40, High vacuum valve has PTFE O-ring at tip and PTFE wiper to protect Viton O-ring on shaft.

  • Whatman Quantitative Filter Paper, Hardened Low Ash, Grade 50

    GE Healthcare

    …glazed Grade 50 supports vacuum filtration in Büchner funnels or Hirsch funnels and enables strong retention of very fine crystalline precipitates. GE offers three grades of hardened low ash filters. All three are designed for use in Hirsch and Büchner funnel applications and can be customized…

  • Vacuum Filter Holder Set with PTFE-Coated Funnel & Base

    United Scientific Supplies

    …glass funnel and PTFE-faced base, anodized aluminum spring clamp, and perforated silicone stopper. Parts are also available seperately. Filter Diameter: 47mm, Filtration area is 9.6cm². Capacity: Funnel: 300ml, Flask: 1L. Outlet fitting: 6mm (1/4") O.D. tubulated cap sidearm to vacuum.

  • Plastic Buchner Funnels

    United Scientific Supplies

    These polypropylene 2-piece funnels are lightweight, easy to clean and autoclavable. The top portion snaps into the lower one forming a vacuum seal that does not require greasing. The base of the top portion has a perforated filter plate.

  • Whatman MBS I Plastic Funnel

    GE Healthcare

    …of the system, which consists of an electrical membrane dispenser, a funnel dispenser, and a vacuum manifold, leads to more reproducible results. The special sealing technique ensures easy handling and high integrity of the funnel and membrane during filtration. This keeps any cross-contamination to…

  • Standard Duty Dry Vacuum Pump

    Welch

    …and SPE. Select low flow model for 1-2 filter funnels; higher flow model for up to 6 filter funnels. Can also be used as pressure pumps. 2-head models – Use low vacuum / high flow for filter manifolds or lab automation; select high vacuum (e.g. 5 torr) / high flow for vacuum ovens.

  • Funnel, Buchner, Table Type 4000ml

    CoorsTek

    Buchner funnel, table type, one piece, with side outlet for vacuum filtration. Glazed inside and out except for rim. Material: Porcelain ceramic Thermally shock-resistant Filter paper diameter: 240 mm Capacity: 4000 mL Height: 145 mm

  • Table-Top Buchner Funnels with Coarse Porosity Removable Filter Plates

    Bel-Art Products

    …ring grid to prevent displacement under vacuum. Vacuum connector fitting accepts 12.7mm (1/2") I.D. tubing. The tube fitting is fixed on the 260mm (10.25") funnel and threads into 3/4" diameter NPT bung on all other models. All Buchner funnels are rated for use below 52ºC (125ºF).…

  • Vacuum Filtration/Storage Systems

    Corning

    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…

  • Vacuum-Type Glass Membrane Holders

    GE Healthcare

    For general purpose vacuum filtration Borosilicate glass funnel body and stem are attached securely by quick-action spring clamp of anodized aluminum Easily disassembled for loading, cleaning and autoclaving Include single-hole silicone rubber stopper

  • Polysulfone Vacuum Filter Holders

    Advantec MFS

    …to glass vacuum holders. The durable polysulfone plastic construction is chemically resistant and can withstand mishandling. The recessed polypropylene filter support provides sufficient clearance so the membrane will not tear when the funnel is secured to the base. Funnel and base connect…

  • Vacuum Manifolds

    Sartorius

    …of the underside of the filter. Manifolds may be purchased pre-configured with stainless steel funnels or individually in order to pair with a filter holder, funnel, or with a Sartorius ready-to- use disposable funnel system: Biosart 100 Monitors Biosart 250 Funnels Microsart @filter

  • SYNTHWARE Pressure Equalizing Addition Funnels, High Vacuum Valve

    Kemtech America

    Addition Funnel, Pressure Equalizing, High Vacuum Valve, Synthware, Capacity: 25-250mL available, Joints: 14/20, 19/22 or 24/40 available, Valve Size: 0-4mm, Valve has extended tip for semi-needle valve adjustment.

  • Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 52

    GE Healthcare

    …All three are designed for use in Hirsch and Büchner funnel applications and can be customized for an exact fit. Büchner funnel vacuum filtration The quality of analysis resulting from vacuum filtration using a Hirsch or Büchner funnel relies on using a high-quality filter that avoids…

  • Sigma-Aldrich® vacuum filtration assembly

    MilliporeSigma

    Vacuum filtration apparatus for HPLC solvent purification, particulate analysis, bacteriological studies, radiochemical determinations, quantitative gravimetric analysis, and similar applications. Clamp seals filter membrane between flanges on funnel top and funnel stem. Includes: Funnel

  • Stainless Steel Vacuum Manifold

    Thermo Scientific Nalgene

    …bench top Designed with three vacuum outlets, each with leakproof, two-way valve and vent port Each outlet securely holds a No. 8 stopper and the stem filter funnel without interference Autoclavable Easy manipulation of individual funnels due to spacing of outlets. Teflon…

  • Whatman Quantitative Filter Papers, Hardened Low Ash, Grade 54

    GE Healthcare

    …vacuum/suction filtration in Büchner and Hirsch funnel applications and can be customized for an exact fit. Fast filters for vacuum filtration Whatman Grade 54 filter paper can sustain fast vacuum or suction filtration in a Büchner or Hirsch funnel. The hard, smooth, acid-treated Grade 54 fast…

  • Heavy-Duty LDPE Funnels

    Thermo Scientific Nalgene

    …Heavy-Duty LDPE Funnels, the toughest large funnels available. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term use. Durable large funnels are designed for heavy-duty use Rigid construction, ideal for vacuum filtration, larger…

  • Whatman Filtration Manifolds

    GE Healthcare

    …microbiology monitors and analytical funnels AS 300 and 600 Series The stainless steel manifold for three or six filtration units is fitted with stainless steel units. The apparatus can be autoclaved and sterilized by dry heat at up to 180°C. Suitable only for vacuum operation. If flushing tubes…

  • DryFast Diaphragm Vacuum Pumps

    Welch

    …and easy maintenance, with top vacuum performance using only 1 or 2 pumping heads (model dependent). Model 2014 is a chemical duty diaphragm vacuum pump with excellent flow. Economical 1-head design. Use Model 2014 for vacuum filtration up to 2 funnels, rotary evaporation of volatile solvents…

  • Hardened Low Ash Grade 50 Quantitative Filter Papers

    GE Healthcare

    …keeps the paper free from loose surface fibers. Highly suitable for qualitative or quantitative filtrations requiring vacuum assistance on Büchner or three-piece filter funnels. Very strong when wet. Will withstand wet handling and precipitate removal by scraping. In the electronics industry,…

  • 47mm Filtration Assembly with Standard Taper 40/35 Joint Connection and Fritted…

    DWK Life Sciences (Wheaton)

    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, 76 mm diameter funnel and…

  • Filtering Flask Kit (Vacuum Pump Kit)

    GSC International, Inc.

    …using vacuum filtration. Included is a 500ml Borosilicate Filtering Flask, Vacuum Pump, Porcelain Buchner Funnell, 9cm filter paper, connection tubing, and a rubber stopper. The stopper hole is specially cut to hold the Buchner funnel. The Vacuum Pump is simplifies the process of vacuum filtration,…

  • Corning Vacuum Filter System

    Corning

    … Disposable Filter/Storage Systems Sterile Improved stability Bottles available separately in all sizes Designed for vacuum filtration of tissue culture media and components, biological fluids and other aqueous solutions. Filter units contain either a 47, 60 or 90 mm…

  • Vacuum Filter Holder Set, 90mm

    United Scientific Supplies

    … 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 90mm. Capacity: Funnel: 1000ml. Outlet fitting: 6mm (1/4") O.D. tubulated cap sidearm to vacuum.

  • Whatman Qualitative Filter Papers, Fluted, Grade 114V

    GE Healthcare

    …38 s) Chemically stable resin provides increased wet-strength Fluted (pre-pleated) filter sheet for ease-of-use and compatibility with conical funnels Smooth filter surface for efficient recovery of precipitates Nominal particle retention rating of 25 µmFast filtration (Herzberg 38 s)Chemically…

  • Vacuum Gasket for Filter Funnels

    Thermo Scientific Nalgene

    Replace #7 or #8 stoppers in any manifold or filtering flask with the Thermo Scientific™ Nalgene™ Vacuum Gasket for Filter Funnels. Permits filter funnel to slide quickly and easily in and out of gasket. These filtration products offer reliability, accuracy and safety for many research…

  • Vacuum Filter Assemblies

    DWK Life Sciences (Wheaton)

    …a coarse porosity fritted glass filter support base, an aluminum clamp and a 300 mL glass funnel Screen is removable in assemblies with stainless steel support screen. Assemblies with Teflon® faced bases and funnels allow the assembly to be autoclaved with the filter membrane in place.

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