Vacuum Funnel

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Vacuum Funnel
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  • 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…

  • …250ml, 500ml and 1000ml Vacuum Filtration Flasks are ideal for separation and purification of your samples. Membrane material includes PES and PVDF in .22µm and .45µm. Our flasks have a wide bottle opening for easy access and pouring of your samples, and the funnel is manufactured from…

  • 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.

  • …that provides a convenient leak free way to connect to the OP-6602-J 2L disposable long stem filter funnels and a standard taper flask. The unique design of the long stem filter funnel and vacuum adapter makes it unnecessary to clean after each use. Hose connection is 10mm OD at the largest…

  • 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,…

  • …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.

  • …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 stand. The Autofil® Centrifuge Funnel system is used for sterilization of tissue cultures and microbiological…

  • 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…

  • 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.

  • Permits solutions to be prepared with No. 13654-24 Stirring Magnet and added portion wise. The T-bore stopcock in the equalizing arm permits isolation of the contents for storage. Capacity, 100 or 250mL. Lower threaded stopcock is all PTFE. Outer joint is standard taper 14/20 or 24/25, inner joint…

  • Sterile Disposable Filter Funnel Unit

    Thermo Scientific Nalgene

    …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 use than cumbersome glass and metal funnels Each package contains a Nalgene vacuum adapter to replace a stopper

  • 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…

  • Perfect Fit Vacuum Manifolds for Use with the MicroFunnel Filter Funnel No adapters or rubber stoppers required to hold the filter funnel in place Works with all Pall Life Sciences MicroFunnel filter funnels, including the 100mL and 300mL sizes Durable aluminum and stainless steel…

  • Table-top Buchner Funnel

    United Scientific Supplies

    These autoclavable, table-top Buchner funnels are ideal for vacuum filtration. Includes a tubulated side outlet and accepts standard filters. The 750ml size is 60mm tall, 147mm in diameter, requires 125mm filter paper and the side outlet is 5/8" (16mm).

  • …steel, and still retaining the strength of alloy. Designed to be used in the vacuum filtration of liquids for analysis of microbiological or particulate contamination. Manifold works with all micro funnel filter funnels including the 100mL and 300mL sizes. Increase laboratory productivity by…

  • 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

  • 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.

  • Filtration Vacuum Pump Kit

    GSC International, Inc.

    …rapid separation of mixtures via vacuum filtration. The stopper is cut to hold a Buchner funnel. The hand-operated vacuum pump simplifies vacuum filtration, eliminating the need for a water source or vacuum aspirator. It is more economical than an electric vacuum pump. The pumping rate is 15ml per…

  • …particles will not be shed into the filtrate. Available in three graduated funnel capacities 15, 150, or 300 mL. The No.5 silicone stopper mounts in a standard 125mL vacuum filter flask.  Unit includes: Funnel, Base/Support(gasket w/ screen), Clamp, Stopper Please Note: ALL Advantec…

  • Aluminum Vacuum Manifolds

    Dun-Rite Machining

    …and still retaining the strength of alloy. Designed to be used in the vacuum filtration of liquids for analysis of microbiological or particulate contamination. Manifold accommodates both 25 and 47 mm filter funnels. Increase laboratory productivity by processing multiple samples simultaneously.…

  • Standard size for microbiology  4 funnel sizes available Sintered glass, Stainless steel, or PTFE support Borosilicate glass filter holder assemblies for the microanalysis of liquids for biological or particulate contamination under vacuum. The 47mm holder is the standard size for…

  • Stainless Steel Vacuum Manifolds

    GVS Filter Technology

    Vacuum manifold used for filtration and analysis of liquid samples Stainless steel filter funnel manifold, for use with microbiology monitors, analytical funnels and general filtration. Features and Benefits Durable Stainless Steel construction for easy cleanup and…

  • …hands free filtering and provide a stationary vacuum hose connection, allowing for efficient set-up and quick use while preventing spills and tissue culture hood contamination. Autofil SS is available as a complete system or funnel only Funnel is compatible with GL45 thread bottles …

  • 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.

  • Funnel / PTFE Supp Assy 47mm

    DWK Life Sciences (Kimble)

    …porosity PTFE-faced fritted glass support base, a 300 mL PTFE-faced graduated funnel, an anodized aluminum clamp and a #8 silicone stopper PTFE coating prevents membrane from adhering to ground glass surface Funnels are graduated from 100 to 250 mL in 25 mL increments Prefilter size is 35…

  • …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…

  • 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…

  • …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…

  • …Angled hose connector simplifies vacuum line attachment Individually packaged, sterile and certified nonpyrogenic Each system has the membrane material and pore size printed on the unit for easy product identification Expiration date appears on the filter funnel and shipping boxes Expiration…

  • 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.

  • Used with plain stem Buchner funnels and pluro-stopper. Hose connector has an O.D. of 10mm at the largest serration. Joint is a standard taper inner joint. Pluro-stoppers are not included.

  • 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…

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