Addition Funnel

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Addition Funnel
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  • Graduated Cylindrical Addition Funnels with Pressure Equalizing Sidearm

    Wilmad LabGlass

    Featuring graduations with a double scale from the PTFE stopcock, these borosilicate glass cylindrical funnels have a pressure equalizing sidearm. Standard Taper outer joint at the top is the same size as the lower Standard Taper inner joint.

  • Graduated Addition Funnels

    DWK Life Sciences (Kimble)

    Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Funnel Addition Stopper Scalex2 125ml

    DWK Life Sciences (Kimble)

  • SYNTHWARE Pressure Equalizing Addition Funnels, High Vacuum Valve

    Kemtech America

    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.

  • SYNTHWARE Pressure Equalizing Addition Funnels, PTFE Stopcock

    Kemtech America

    Addition Funnel, Pressure Equalizing, PTFE Stopcock, Synthware, Capacity: 10-1000mL available, Top Joint (Outer): 14/20, 24/40, and 19/22 available, Bottom Joint (Inner): 14/20, 24/40, and 19/22 available. Stopcock Bore: 2mm or 4mm available

  • SYNTHWARE Pressure Equalizing Addition Funnels, PTFE Stopcock

    Kemtech America

    Addition Funnel, Pressure Equalizing, PTFE Stopcock, Synthware, Capacity: 25-1000mL available, Joints: 14/20 or 24/40 available, Stopcock Bore: 2 and 4mm available. Funnels come with PTFE stopcock in pressure equalizing line.

  • Funnel, Addition, Graduated

    Ace Glass

    Cylindrical with joint at top and bottom, drip stem, and double scale graduations, calibrated from stopcock. Drip stem does not extend beyond the joint, thereby eliminating a possible source of breakage. PTFE stopcock plug.

  • Funnel, Addition, Graduated

    Ace Glass

    Cylindrical with joint at top and bottom, drip stem, and double scale graduations, calibrated from stopcock. Drip stem does not extend beyond the joint, thereby eliminating a possible source of breakage. Metering valve stopcock plug.

  • Whatman MBS I Plastic Funnel

    GE Healthcare

    …special closure mechanism at the extraction edge ensures that the funnel seals tightly with the membrane. MicroPlus membrane filter – the plus for stability Whatman MicroPlus membrane filters from GE Healthcare are an excellent addition to the MBS I for the beverage industry. Wherever viscous or…

  • Cylindrical Addition Funnels with Pressure Equalizing Sidearm

    Wilmad LabGlass

    Featuring a PTFE stopcock, these borosilicate glass cylindrical funnels have a pressure equalizing sidearm. Standard Taper outer joint at the top is the same size as the lower Standard Taper inner joint. Inner joint has a sealed-in drip tube.

  • SYNTHWARE Pressure Equalizing Addition Funnels, PTFE Metering Stopcock

    Kemtech America

    Addition Funnel, Pressure Equalizing, PTFE Metering Stopcock, Synthware, Capacity: 10-500mL available, Top Joint (Outer): 14/20, 19/22, and 24/40 available, Bottom Joint (Inner): 14/20, 19/22, and 24/40 available, Stopcock Bore: 2 or 4mm.

  • Funnel Addition Stopper Scalex2 250ml

    DWK Life Sciences (Kimble)

    PTFE stopcock Graduated with double white ceramic enamel scale; right side ascends and left side descends Calibrated to contain With replacement stopper Designed from ASTM Specification E1096, Type 1C requirements Manufactured from 33 expansion, low extractable borosilicate glass…

  • Ungraduated Addition Funnels

    DWK Life Sciences (Kimble)

    Cylindrical funnel has a PTFE stopcock and a glass hex head stopper 633031 is supplied without a stopper Standard Taper bottom joint is 24/40 with a drip tip Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A…

  • SYNTHWARE Addition Funnels, High Vacuum Valves

    Kemtech America

    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.

  • Whatman Grade 588 Qualitative Filter Papers

    GE Healthcare

    …contact with funnel side and the self-supporting shape of the filter itself. The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles. Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive…

  • Whatman Grade 113 Qualitative Filter Papers

    GE Healthcare

    …grades. Creped surface. Thickest filter paper in the qualitative range. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate.…

  • Funnel Addition Stopper

    DWK Life Sciences (Kimble)

  • Whatman Grade 287 ½ Qualitative Filter Papers

    GE Healthcare

    …contact with funnel side and the self-supporting shape of the filter itself. The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles. Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive…

  • PYREX® 5mL Class A Precision Bore Micro Buret with Glass Standard Taper Stopcock

    Corning

    …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 flow. 2mm bore…

  • 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.

  • 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…

  • 1-1/2" Stem Powder Addition Funnels

    DWK Life Sciences (Kimble)

    KIMAX® funnel with a short, wide stem Constructed with a heavy uniform wall and a strong, fire-polished rim 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…

  • Funnel, Addition

    Ace Glass

    With an equalizing arm and a special stopper so that material may be isolated from the atmosphere. Turning the stopper completely closes the vessel to the equalizing arm so that the funnel may be disconnected without exposing contents to moist air, etc

  • Funnel, Addition

    Ace Glass

    For charging columns. The capacity is approximately 5 times the largest column volume. Size listed is Ace-thred designation which refers to I.D. of tubing above thread and corresponds to 5820 column dia- meter. Available in cylindrical or conical shapes.

  • Funnel Addition 500ml

    DWK Life Sciences (Kimble)

  • Instatherm Funnel, Addition

    Ace Glass

    Graduated Instatherm® addition funnel provides precise heating for reactor systems demanding heated or constant temperature for the added reactants. Funnels feature standard taper outer top joints and bottom PTFE stopcock inner joints. All funnels include a 9698-20 connecting controller cord.

  • Addition Funnel, Long Stem, 60° Angle, Wide Top

    DWK Life Sciences (Kimble)

    KIMAX funnel constructed with heavy uniform walls and strong, fire polished rims and stems to give a long service life. Funnels have a high resistance to chemical attack, mechanical, and thermal shock. Designed from ASTM Specification E1095, Type I, Class B requirements.

  • Funnel Addition Stopper Scalex2 500ml

    DWK Life Sciences (Kimble)

  • Funnel Addition, Jacketed

    Ace Glass

    Graduated addition funnels similar to 7268 series, except with outside jacket for cooling and/or heating. Jacket extends from just below shoulder of vessel down to the bottom tube just below the stopcock. Stopcock is either 2 or 4mm bore PTFE plug. Bot

  • Addition-Storage Funnel

    Ace Glass

    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…

  • Funnel, Addition, Graduated

    Ace Glass

    Graduated addition funnel featuring standard taper joints,graduations in both ascending and descending volume,protected drip tip and a glass stopcock. Graduations are calibrated from the stopcock.

  • Funnel, Addition, with Jacket

    Ace Glass

    Double scale graduated funnel with jacket for cooling with dry ice. Calibrated from stopcock. With 1:5 PTFE stopcock plug; for extra plugs, see 8224. For stoppers, order 8250-12.

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