Vacuum Filtration

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Vacuum Filtration
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  • Sigma-Aldrich® vacuum filtration assembly

    MilliporeSigma

    … 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, particulate analysis, bacteriological studies, radiochemical determinations, quantitative gravimetric…

  • 47mm Glass Vacuum Holder Assemblies

    Advantec MFS

    …contamination under vacuum. The 47mm holder is the standard size for microbiology and uses a 47mm filter membrane. The anodized aluminum clamp secures the membrane between the funnel and glass base. While the sintered glass frit support base can be used for general filtration, the 304 stainless…

  • Utility Vacuum Pumps

    Welch

    Standard Duty Handy Welch pump is perfect for basic lab vacuum operations. Dry or aqueous vapors only, portable, vacuum or pressure, 115V

  • Vacuum Filtration Apparatus Systems

    Argos Technologies

    Filters are ideal for separation, purification, and sterilization of biological samples. Membrane material includes SFCA, PVDF, PES, and Nylon. Wide bottle opening for easy access and pouring. Features include: Engraved graduations ensure accuracy Large knurls on reservoir cap for…

  • Polysulfone Bottle-Top Filter Holders

    Thermo Scientific Nalgene

    …screws onto glass media bottles* with 33 mm or 45 mm neck sizes Deep screw threads attach directly to bottle allowing convenient filling and vacuum filtration without holding filter to bottle Major components molded of durable, break-resistant, transparent polysulfone (PSF), which is non-toxic,…

  • Filtering Kit

    United Scientific Supplies

    An excellent, faster working, alternative to traditional gravity based liquid filtration. Contents: 500ml Filtering Flask 90mm porcelain Buchner Funnel Hand Vacuum Pump with Gauge Pack of 90mm Filter Papers (pack/100) Rubber Stopper Vacuum Hose Instruction Manual

  • Ultra-Ware All-Glass Microfiltration Apparatus

    Kimble

    …porosity glass frit and an integral vacuum connection that is located above the drip tip to prevent contamination of the vacuum line with filtrate droplets. Each apparatus is supplied with funnel, anodized aluminum clamp, fritted glass support base and filtration flask. Joints are Standard Taper…

  • Microfil Filtration System

    MilliporeSigma

    … Novel device lifts mem/liane after filtration, for easy removal with forceps Unique Microfil support filters faster than all-glass filter apparatus Select manifold-mounted filtration supports for laboratory use or stand-alone on-site filtration supports 100 mL or 250 mL funnels…

  • Standard Duty Dry Vacuum Pump

    Welch

    …Adjustable Vacuum / Pressure Use these affordable oil-free pumps to provide convenient vacuum throughout the lab. Welch WOB-L piston pumps provide adjustable vacuum for filtration, SPE, vacuum ovens, and more. These pumps are an efficient alternative to water aspirators. Select vacuum range…

  • 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:…

  • Microfil Filtration System

    MilliporeSigma

    … Novel device lifts mem/pane after filtration, for easy removal with forceps Unique Microfil support filters faster than all-glass filter apparatus Select manifold-mounted filtration supports for laboratory use or stand-alone on-site filtration supports 100 mL or 250 mL funnels…

  • Filter Holder Manifolds

    MilliporeSigma

    Vacuum manifolds support simultaneous filtration of three or six test samples. Use Millipore glass, plastic or stainless steel filter holders fitted with standard No. 8 perforated stoppers over holder outlets. Manifolds connect to single vacuum source and use separate control valves at each…

  • Model 2019 vacuum pump

    Welch

    Affordable Model 2019 vacuum pump is durable and chemcial resistant. Use Model 2019 for vacuum filtration, desiccation, degassing, and other mid-range vacuum applications. Free air flow 37L/min; Maximum vacuum 24" Hg. Pump can also be used to pressurize up to 18 PSIG. Comes standard with…

  • ULTRA-WARE® Filtration Caps

    Kimble

    Body is constructed of glass-filled PTFE with a vacuum adapter for 1/4” ID tubing Upper screw clamp holds a solvent pickup adapter or funnel 40-60 micron porosity fritted glass filter support is removable Supplied with a PTFE/propylene o-ring

  • 90mm Glass Vacuum Holder Assemblies

    Advantec MFS

    …Borosilicate glass filter holder assemblies for the microanalysis of liquids for biological or particulate contamination under vacuum. The 90mm holder offers an increased filtration area making it ideal for viscous samples and liquids with a heavy particle load or bioburden that would tend to clog a…

  • 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…

  • Reusable Filter Holders with Receiver

    Thermo Scientific Nalgene

    …filters Eliminates the need for a manifold and/or breakable glass vacuum flask Particularly useful for field work Receiver is graduated Non-sterile Autoclavable Two side-arms allow connection to vacuum line; also accepts syringe filters. Tubing adapter can be stuffed with…

  • Steriflip® Filter Units

    MilliporeSigma

    …apply the vacuum. When finished, the filtrate collects in the attached 50 mL centrifuge tube. The Steriflip® filter unit eliminates messy pouring during sample transfer. Directly attach the unit to a 50 mL centrifuge tube containing your sample, flip it over, and apply vacuum. The filtrate

  • PYREX Vacuum Filter Flask

    Corning

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

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

    Wheaton

    …solvent/sample filtrate recovery, as well as filtration of corrosive liquids for particulate contamination analysis The flask and fritted glass base are joined with a Standard Taper 40/35 ground joint, so liquids will only come in contact with borosilicate glass Vacuum hose connection…

  • Aervent–50 Disposable Filters with Hydrophobic Aervent Membrane

    MilliporeSigma

    …number. Each Aervent-50 filter is integrity tested during manufacture. Typical Applications Sterile venting of vessels and carboys Autoclave vacuum break lines Low volume sterile filtration of non-aqueous fluids Small fermenter inlet and exhaust gas filtration  

  • Vacuum Filter Assemblies

    Wheaton

    Process larger volumes of liquids for analysis of particulate or biological contamination Wheaton-33® low extractable borosilicate glass Unit includes a coarse porosity fritted glass filter support base, an aluminum clamp and a 300 mL glass funnel Screen is removable in…

  • Whatman AS600 Multiple Vacuum Filtration Apparatus

    GE Healthcare

    AS600/3 Multiple Vacuum Filtration Apparatus, six-place vacuum filtration system, stainless steel 500 ml, 47/50 mm, with support screen AS600/3 Multiple Vacuum Filtration Apparatus, six-place vacuum filtration system, stainless steel 500 ml, 47/50 mm, with support screen AS 600 Series The…

  • Portable 12 VDC Motor Vacuum Pumps

    Welch

    GEMINI® Dry Vacuum Pumps - Powerful Go-Anywhere Vacuum. Use in lab or field - Portable, Quiet. GEMINI pumps are DC powered – plug in to your vehicle or standard 115V outlet. Perfect for sampling, filtration, degassing, and other mid-vacuum applications. Advanced chemical resistance enables use with…

  • Whatman GV 050 Series Glass Vacuum Filtration Device

    GE Healthcare

    GV 050 Series GV 050/0 Glass Vacuum Filtration Device, glass frit filter, rubber stopper connection, silicone cap and supplied with air inlet, membrane filter accessories Chemically resistant to most aqueous and organic solutions. Resistant to acids and caustic solutions. Autoclavable and can…

  • VACUU•LAN® Mini-Network

    BrandTech®

    vacuum tubing, and you’re ready to go! Individual ports are check-valve-controlled to minimize interference among applications. Ports include manual flow control for continuously variable pumping speed adjustment. Coupled with the new 100mbar ME1 or ME1C pumps, you have an instant filtration

  • High Output & Chemical Duty Pumps

    MilliporeSigma

    …vapors Portable design allows for easy sharing between workstations Applications Vacuum Source for Filter Holders, Manifolds, and Devices, including Samplicity® Filtration System, SNAP i.d.® 2.0 System, Multiscreen®HTS Filtration Manifold, and Stericup® Filters

  • 47mm Magnetic Filter Funnels

    Pall Life Sciences

    For vacuum filtration of liquids, especially for the analysis of aqueous samples for microbiological and particulate contamination using the Membrane Filter (MF) Technique. The Magnetic Filter Funnel is ideal for use with a filter funnel manifold or side-arm vacuum flask using a rubber stopper…

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

    GE Healthcare

    …rating than comparable Büchner filtration papers, enabling fast vacuum filtration of coarse precipitates. Acid-treated for high wet-strength and chemical resistance Large nominal particle retention rating of 22 µm Fast filtration speed (Herzberg filtration speed 39 s) High purity (0.015%…

  • Rocker Vacuum Pumps

    Restek

    …overheats and then restarts it once the unit is cool Inlet filter traps particles and removes moisture, prolonging pump life International CE and CSA certification Applications include filtration for air sampling, microbiology, suspended solid test, and vacuum oven Two-year pump warranty

  • Tygon S3™ E-3603 Laboratory Tubing for Vacuum Applications

    Saint Gobain

    …liquid and gas vacuum transfer. Applications: Vacuum separation and filtration of liquids Vacuum transfer of liquids and gasses General laboratory use for vacuum applications Regulatory Compliance: USP Class VI FDA Criteria Tygon S 3™ E-3603 Vacuum Tubing Sterilization…

  • Vac-Ring™ Filter Seal

    Bel-Art Products

    The Vac-Ring Filter Seal is a black neoprene gasket that fits Buchner funnel stems up to 22mm (7/8") diameter. Increase filtration flow rate by blocking ambient air flow during vacuum filtration. Fits Buchner funnels on vacuum flasks and regular funnels used over beakers

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