Vacuum Flask

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Vacuum Flask
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  • PYREX Vacuum Filter Flask


    For use in vacuum filtration applications Withstands full vacuum (to 30” Hg) With hose barb for 1/4” I.D. tubing

  • Denville® Vacuum Filtration Flasks


    … 45mm neck size The Denville 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…

  • Vactrap™ Vacuum Trap System

    Foxx Life Sciences

    …most advanced vacuum trap system. Ideal for protection of vacuum lines and scientists alike, Vactrap safely contains waste from supernatant removal, chemical separation, and cell or tissue culture media aspiration. Best of all, Vactrap comes ready to use--simply attach to your vacuum and begin your…

  • Filtering Flask Kit (Vacuum Pump Kit)

    GSC International, Inc.

    The Gas Generating Bottle is useful in the production of gasses and provides a funnel tube and a connecting tube. Includes a 500ml capacity Bottle, 2-hole Rubber Stopper, Thistle Tube and a 90 degree angle connector tube.

  • SYNTHWARE Storage Flasks with High Vacuum Valve

    Kemtech America

    SYNTHWARE storage flask with high vacuum valve and side arm. Valve has a PTFE o-ring at the tip and PTFE wiper to protect the Viton o-ring on the shaft.

  • High Vacuum System Trap

    Ace Glass

    Vacuum trap system protects gauge heads, like our 14034, and pumps from corrosive vapors and particle fouling. System consists of a Dewar flask, cold trap and inlet arm. High-vacuum stopcocks are used throughout. Gauge & inlet arm are Ace-Thred connections. Pump & manifold connections are o-ring…

  • Buchi Vacuum Pump V-700 & V-710 Accessories


    …Secondary Condensers Vacuum Pump V-700/710 compact high performance condensers for producing maximum condensation of residual solvent vapor after the pump. At the same time it separates any liquid solvent from the pump, putting it directly into the receiving flask. Insulation sleeves prevent…

  • Denville® Cell Culture Flasks


    …caps (no membrane) and vented caps (with breathable membrane) are available Clear lot number for batch traceability Non-Pyrogenic, DNase/RNase-FREE Denville® cell culture flasks have an even surface, and Vacuum Plasma tissue culture treatment ensures maximum, uniform cell growth.

  • 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…

  • 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,…

  • Scienceware® Filtering Flask with Side Arm

    Bel-Art - SP Scienceware

    These flasks, also called vacuum flasks, have a side-arm with a 45° downward angle to prevent tipping.   Reduce broken glassware with this flask constructed of FDA grade polypropylene Side Arm accepts flexible tubing from 3/8" to 1/2" I.D. 1000 ml capacity

  • Vacuum Trap, Twin Chamber

    Ace Glass

    Twin chamber vacuum trap for double protection against undesired vapors in a vacuum system. Trap can be used in a two liter Dewar flask such as 12540-07. Distance from outside of one body to outside of other is approximately 97mm; height is 250mm. Inlet and outlet have serrated fittings; O.D. of…

  • Vacuum Pump V-300


    The economical and silent vacuum source The chemically resistant PTFE diaphragm vacuum pump impresses with its very silent and economical operation. With a flow rate of 1.8 m 3 /h and an ultimate vacuum of 5 mbar, it is optimally suited to be combined with the Rotavapor® R-300. Your…

  • Buchi Vacuum Pump V-700/710 Secondary Condenser


    Vacuum Pump V-700/710 compact high performance condensers for producing maximum condensation of residual solvent vapor after the pump. At the same time it separates any liquid solvent from the pump, putting it directly into the receiving flask. Insulation sleeves prevent the formation of undesirable…

  • Polysulfone Vacuum Filter Holders

    Advantec MFS

    …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 polypropylene filter…

  • Whatman SF 100 Suction Flask

    GE Healthcare

    SF 100 Suction Flask, 1000 ml with tubing nozzle, vacuum filtration apparatus accessories SF 100 Suction Flask, 1000 ml with tubing nozzle, vacuum filtration apparatus accessories

  • Sublimation Apparatus, Vacuum

    Ace Glass

    …glass. Will sublime 100gms of solid sample. Cold finger tube positions in center neck and is held by a plastic bushing to a threaded condenser flask. All joints are PTFE-Clad to eliminate the use of grease and still avoid freezing. Kettle flange has a groove for a CAPFE O-Ring. Quick Release clamp…

  • Scienceware® Vacuum Aspirator Bottle

    Bel-Art - SP Scienceware

    …while the attached trap protects the vacuum source from accidental fluid backflow. A flexible collection tube reaches from the bottle and accepts disposable 1 mL pipet tips, glass Pasteur or 2 mL pipets for work with Petri dishes, microtiter plates, flasks and centrifugal tubes. The small footprint…

  • Whatman WT 100 Witt's Flask

    GE Healthcare

    WT 100 Witt's Flask, 1000 ml with tubing nozzle, vacuum filtration apparatus accessories, for filtrate collection in an inserted container. WT 100 Witt's Flask, 1000 ml with tubing nozzle, vacuum filtration apparatus accessories, for filtrate collection in an inserted container. The bottle is made…

  • SYNTHWARE Round Bottom Reaction Flasks with High Vacuum Valve

    Kemtech America

    SYNTHWARE round bottom single neck reaction flask with a standard taper outer joint and a high vacuum valve sidearm. Useful for sample storage or simple reactions. Valve plug may be removed to sample from the flask while an inert gas purge is passed through the sidearm.

  • Vacuum Aspirator 1.0gal

    Bel-Art - SP Scienceware

    …aspirate and collect fluids using a vacuum source Holds 3200ml (108oz) and the included trap prevents fluid flow into the vacuum source Use to aspirate media, waste chemicals, cell washing solutions, and more Ideal for use with dishes, plates, flasks and tubes All parts, except the…

  • 10L Bottle/Filter Flask

    United Scientific Supplies

    …and sturdy construction, this 10L bottle/flask is perfect for filtering large volumes of liquid. The thick walls and design enables this flask to withstand vacuum filtration without imploding. Graduated in 1000mL increments on a scale from 2000mL to 8000mL with an accuracy of +/- 5%. Neck size fits…

  • Vacuum Trap

    Ace Glass

    Used for freezing out undesired vapors in the vacuum system and also for use in conjunction with Dewar flasks.

  • DryFast Diaphragm Vacuum Pumps


    …for larger evaporation flasks up to 10L or small vacuum oven applications generating chemically aggressive vapors. Models 2037 & 2047 are high flow DryFast models for lab vacuum applications requiring chemical resistance – vacuum manifold filtration, vacuum ovens, and laboratory…

  • Polypropylene Filtering Flasks

    Thermo Scientific Nalgene

    Polypropylene flasks are molded in one piece to withstand full vacuum to 30" Hg Oval marking area Autoclavable Tubulation at 45° angle prevents tipping. Barbed adapter accepts 1/4" to 3/8" I. D. tubing

  • Stirrer Bearings, Single Neck Flasks


    PTFE stirrer bearing with a hose connection for vacuum or inert gas source on a single neck flask. Grease-free design has only glass and PTFE in contact with the reaction, and can be used under moderate vacuum applications. Bearing consists of a threaded glass adapter having the listed inner joint…

  • Winterization Labware Kit

    United Scientific Supplies

    Each convenient package includes a filtering flask, buchner funnel, filter adapter set, and medium flow filter paper. Filtering flasks are from our FG5340 series. They are constructed using heavy wall borosilicate and include a thick rim and hose barb. The 10,000ml set includes our FFB5340 series…

  • PYREX® VISTA™ Filtering Flasks


    Micro Filtering Flasks These PYREX® VISTA™ micro filtering flasks are recommended for microchemical use. The vacuum hose is attached to the flask's sidearm. A funnel is inserted into the neck of the flask through a ground joint or rubber stopper. The applied vacuum facilitates the…

  • Buchi V-850/855 Vacuum Controller Accessories


    …with condensate trap and non-return valve with attachment for Rotavapor (not necessary with V-700/710 in stand-alone systems). 1229D82 - Buchi RC-81 remote control can be used to control the vacuum controller and the Rotavapor: rotation, starting/stopping and raising/lowering of the flask.

  • 47mm Sterility Test Filter Holder

    Advantec MFS

    …aluminum clamp secures the membrane between the funnel and sintered glass frit base. The No.8 silicone stopper mounts in a standard 1L vacuum filter flask or manifold cup. Unit includes: Funnel, Flange(not included w/ sintered glass base), Base, Support, Clamp, Stopper Please Note:…

  • Sigma-Aldrich® vacuum filtration assembly


    …filters with glass support, NS 40/35 joints, 4 L flask (included) Funnel volume is 1000 mL General description Same as Z290432 but with NS 40/35 jont (male on flask, female on funnel support) instead of rubber stopper. Vacuum filtration apparatus for HPLC solvent purification,…

  • P-Vac Portable Vacuum System

    Argos Technologies

    …top aspirating filter units, plastic vacuum bottles, glass Erlenmeyer flasks, or any device that accepts vacuum. The rechargeable lithium ion battery allows for use where an inline vacuum source is not available, outside of the laboratory setting where a vacuum is required, or when the sample being…

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