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…

  • 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

  • Long Stem Glass Funnels

    United Scientific Supplies

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

  • 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,…

  • 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…

  • 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® 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.

  • PYREX® Powder Funnels

    Corning

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

  • 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…

  • 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…

  • 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.

  • 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)

  • 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.

  • 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.

  • 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, Short Stem

    Corning

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

  • 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…

  • 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)

  • BRAND® funnel short stem, glass

    MilliporeSigma

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

    Corning

    This 47 mm fritted glass support base is designed for assembly with either the 300 mL graduated glass funnel, Cat. No. 33971-300 or 1000 mL graduated glass funnel, Cat. No. 33971-1L.

  • Funnel 30 ml

    Corning

    These 30mL PYREX® pear-shaped separatory funnels have glass No. 2 Standard Taper stopcocks and strong, hollow No. 9 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280.

  • 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.

  • Funnel 6000 ml

    Corning

    These 6L PYREX® pear-shaped glass separatory funnels have Polytetrafluorethylene (PTFE) No. 10 Product Standard stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. The PTFE plug fits into the micro-finish barrel The plug also reduces freezing problems and grease…

  • 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

  • Cylinder TD Blu Scale Education 25ml

    DWK Life Sciences (Kimble)

    …Designed from ASTM Specification E1272, Style I, Class B requirements ·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • KONTES® Squibb Separatory Funnels with Glass Stopcocks

    DWK Life Sciences (Kimble)

    …stem diameter for a proper fit when using this adapter Replacement stoppers are 850100 series 636010 series is supplied without a stopper Plug is 801001 Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • 13mm Glass Vacuum Holder Assemblies

    Advantec MFS

    …clamp secures the membrane between the funnel and sintered glass frit support base. Available in three graduated funnel capacities 100, 500, or 1000 mL. The 13mL/100mL  features a two-part ground glass funnel for concentrating samples. The 13mL micro funnel mounts directly over the membrane.…

  • Gravi-Seal 47 mm Analytical Funnel

    GVS Filter Technology

    …forceps Available in polysulfone or polypropylene No clamps or locking devices to manipulate. Less expensive than stainless steel, glass or magnetic funnels, yet compare favorably with their performance. A unique, gravity-sealing design prevents filter bypass or sample leakage when using depth…

  • SYNTHWARE Powder Funnels with Flattened Sides

    Kemtech America

    Powder Funnel, Flattened Side, Inner Joint Top Diameter: 50, 75, and 100mm available Joint Size: 14/20, 19/22, 24/40, and 29/42 available Funnels have a 60° side angle and a standard taper inner joint, One side is flattened to allow use with multi-neck flasks.

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