Glass Funnel

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Glass Funnel
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  • Solvent Filtration Disposable Vacuum Bottle Top Filters

    labForce (a Thomas Scientific Brand)

    …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, and begin filtering…

  • PYREX® Brand Funnels

    Corning

    Long and short stem funnels are ideal for filtering Molded to an accurate 60° angle for ease in fitting filter paper Beaded rim for mechanical strength Long stem, which is constructed of heavy wall tubing Molded to an exact 58° angle , which increases filtering speed High resistance to…

  • PYREX® Powder Funnels

    Corning

    Beaded rim and short, large bore stem Funnel i.d. and stem o.d. listed respectively

  • Whatman 3-Piece Filter Funnel

    GE Healthcare

    …filter funnels have been designed to complement the range of Whatman fine particle retention, rapid 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

  • 1-1/2" Stem Powder Addition Funnels

    DWK Life Sciences (Kimble)

    …and stem to provide a long service life Funnel has a high resistance to chemical attack and mechanical and thermal shock Designed from ASTM Specification E1095, Type IV requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438,…

  • SYNTHWARE Powder Funnels

    Kemtech America

    Powder Funnel, Inner Joint Top Size: 50-100mm available Joint: 24/40 or 29/42 Funnels have a 60° side angle and a standard taper inner joint.

  • Long Stem Glass Funnels

    United Scientific Supplies

    Glass Long Stem Funnels, 60 degree angle, Stem length is 150mm.

  • Whatman Vacuum Type Glass Holders

    GE Healthcare

    …holder produced from borosilicate 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…

  • Borosil® Short Stem Funnels

    Foxx Life Sciences

    …collaboration with Borosil® Glass Works, India, Foxx Life Sciences is proud to bring the outstanding quality of Borosil®’s USP Type 1 Borosilicate glassware to North America for the first time. Manufactured from the same low-expansion, chemically resistant Borosilicate glass North American…

  • PYREX® Brand Fluted Funnels, Short Stem

    Corning

    Inside flutings for rapid filtration For use in flasks or test tubes without filter rack

  • SYNTHWARE Buchner Filter Funnels

    Kemtech America

    Buchner Funnel, Fritted Disc Capacity: Multiple capacities available ranging from 2-600mL Disc OD: 10-90mm available Porosity: Xtra Course, Coarse, Medium, and Fine available Not recommended for filtration where pressure will exceed 15 psi

  • Ultra-Ware All-Glass Microfiltration Apparatus

    DWK Life Sciences (Kimble)

    …steel support screen, glass support base, 1000 mL funnel, anodized aluminum clamp and filtration flask 80 x 80 304 stainless steel mesh, 0.0055” opening size, 19.4% open area, 0.007” wire diameter Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP…

  • ValueWare® 58° Addition Funnels

    DWK Life Sciences (Kimble)

    ValueWare® borosilicate glass 58° long stem addition funnel with heavy uniform walls and strong, molded rims Long stems are fire polished for long service life High resistance to chemical attack, mechanical, and thermal shock Designed from ASTM specification E1095, Type I, Class B…

  • PYREX® Graduated Funnel, 47 mm, for Assembly with Fritted Glass Support Base

    Corning

    These graduated funnels,are designed for assembly with the fritted glass support base. Cat. No. 33972-B.

  • Buchner Filter Funnels

    Wilmad LabGlass

    WUsed in applications where filter paper would be attacked by the material being filtered, these borosilicate glass Buchner filter funnels with sealed-in fritted glass discs are available in Coarse(C), Medium(M), or Fine(F) porosities.

  • SYNTHWARE Solvent Addition Funnels

    Kemtech America

    Solvent Addition Funnel Top Diameter: 90mm Stem OD: 12, 19 or 28mm available Stem Length: 75,100, or 125mm available Design permits the addition of solvents to flash chromatography columns without disturbing the silica gel/packing layer.

  • PYREX Buchner Filter Funnels With Fritted Glass Disc Design

    Corning

    … Pore sizes 40 to 60 µm = C, 10 to 15 µm = M and 4 to 6 µm = F With square-cut, fire-polished rim These funnels are especially useful where filter paper would be attacked by the material being filtered. The disc should not be subjected to pressure differential…

  • 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

  • PYREX® Brand Fluted Funnels, Long Stem

    Corning

    Inside flutings for rapid filtration 60° angle permits accurate fitting of filter paper. Long 150 mm stem. Strong beaded edge. Depressed inside flutings further decrease filtering time.

  • Sterile Bottle-Top Filters

    Corning

    …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 and polypropylene tubing connector. Media bottle…

  • 15 ml Glass Funnel For 25 mm

    DWK Life Sciences (Wheaton)

  • Buret 10 ml

    Corning

    …designed for precise analytical methods in microchemistry. Precision bore tubing throughout the body assures accuracy between any two points. Funnel top facilitates addition of reagents by pouring, or by suction from below through a rubber-stoppered tube. Tips are tapered to assure smooth…

  • Microfil Filtration System

    MilliporeSigma

    …ready-to-use funnels and mem/panes on a patented filtration support. Convenient, easy to use system for well-accepted mem/pane filtration method conforms to international standards: CEN, Standard Methods, WHO Disposable, stackable, light, recyclable plastic Microfil funnels eliminate …

  • Funnel, Powder, Angled, Heavy Wall Glass

    Ace Glass

    Heavy wall glass powder funnel. Angled to fit in multi-neck flasks and reactor heads. Standard taper inner bottom joint.

  • Filter Assy 90mm w/4L Flask

    DWK Life Sciences (Kimble)

    …with fritted glass support, the ground joint connection eliminates the possibility of phthalate contamination that can occur when using silicone or neoprene stoppers Each apparatus is supplied with 1000 mL funnel, 90 mm glass support base, 40-60 micron porosity fritted glass disc, anodized…

  • Funnel Long Stem 75mm

    DWK Life Sciences (Kimble)

    KIMAX funnel constructed with heavy uniform walls and strong, molded rims and fire polished stems to give a long service life Funnels have a high resistance to chemical attack and mechanical and thermal shock 58 º funnel angle is a Kimble exclusive, formed to an exact angle for rapid…

  • Glass Funnel for Conv Base

    DWK Life Sciences (Kimble)

  • 3-Piece Filter Funnels

    GE Healthcare

    funnels have been designed to complement the range of Whatman fine particle retention, rapid 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

  • Glass Seperatory Funnel

    United Scientific Supplies

    Separatory Funnel, conical Shape with PTFE Stopcock and Plastic Stopper.

  • SYNTHWARE Powder Funnels with 60° Offset

    Kemtech America

    Powder Funnel, 60° Offset Top Diameter: 75 or 100mm Joint: 24/40 For use with multi-neck flasks.

  • Micro Weighing Funnels, Glass

    Radnoti

    Scoop-shaped, to function both as a weighing dish and as a transfer funnel Of borosilicate glass Listings give length x diameter in millimeters. Assortment includes one of each size funnel.

  • Funnel Long Stem 65mm

    DWK Life Sciences (Kimble)

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