Filtering Funnels

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  • Funnel, Filter, Buchner

    Ace Glass

    Buchner filter funnel featuring a standard taper, drip-tip bottom joint and a vacuum source hose connection. Available in various sizes and porosities.

  • Funnel, Filter, Buchner

    Ace Glass

    Buchner filter funnel featuring a standard taper, drip-tip bottom joint and a vacuum source hose connection. Available in various sizes and porosities.,/p>

  • Funnel, Filter, Buchner

    Ace Glass

    With ACE fritted disc. Porosities A, B, C and D are priced the same.

  • Extraction Apparatus

    Ace Glass

    Designed for the extracting of liquids with ether. The dispersion of the ether is accomplished by the use of an ACE fritted disc, Por. B (70-100m), which is attached to the base of the funnel tube. With 24/40 and 40/50 joints. Available in the following sizes.

  • Funnel, Addition, Stopcock or Valved Sodearm, NO-AIR

    Ace Glass

    Borosilicate glass addition funnel. Has either a 2mm glass stopcock or a 0-3mm inlet valve side arm. Has an outer standard taper joint top. Funnel has a 0-4mm Hi-Vac valve bottom outlet ending in an inner standard taper joint. Ideal for Schlenk lines or using to connect or add on to vacuum and…

  • Funnel, Pressure, Equalizing, Graduated

    Ace Glass

    Pressure equalizing, addition funnel featuring standard taper joints, protected drip-tip, equalizing arm and double scale graduations calibrated from the stopcock. Available PTFE stopcock styles are standard, metering or needle valve. Top stopper is not included.

  • Funnel, Filter, Hirsch, Adjustable

    Ace Glass

    Microscale, vacuum adapter with vertically adjustable Hirsch filter funnel that is suitable for use with all Microscale flasks and vials with 14/10 joints. Two-piece adapter features a #7 Ace-Thred at top with a Nylon bushing and O-Ring that forms a compression seal with funnel stem, bottom joint,…

  • 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 or metering valve stopcock plug.

  • Funnel, Filter, 14/20

    Ace Glass

    Diameter of sintered glass filter disc is 18mm. Measures 40mm from disc to bottom of joint. All porosities of a given size are priced the same. Volume approximately 10 mL. Hose connection is size A.

  • Funnel, Filter, Buchner, with Hose Connections

    Ace Glass

    With jacket for cooling or heating. All porosities of a given size are priced the same. Hose connection is size C.

  • Funnel, Pressure, Equalizing

    Ace Glass

    Cylindrical with standard taper joint top and bottom and drip stem. Stopcock has 1:5 PTFE plug. Drip stem does not extend beyond joint, thereby eliminating possible source of breakage. For same funnel with glass plug, see 9490.

  • 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.

  • 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

  • Funnel, Pressure, Equalizing, Graduated

    Ace Glass

    Cylindrical wtih standard taper joint top and bottom, drip stem, pressure equalizing arm and double scale graduations, calibrated from stopcock. Drip stem does not extend beyond joint, thereby eliminating possible source of breakage. Stop cock availab

  • Filter Funnel, Stopcock Sidearm,Valved Bottom, NO-AIR

    Ace Glass

    Borosilicate glass addition funnel with integral fritted disc. Has outer top standard taper joint, an inner standard taper joint bottom,a 2mm glass stopcock arm at top and a 0-4mm Hi-Vac valve bottom outlet. Ideal for either vacuum or Schlenk lines. Top and Bottom joints are the same size.

  • Filter Funnel, Stopcock Sidearm, Valved Bottom, NO-AIR

    Ace Glass

    Borosilicate glass addition funnel with integral glass fritted disc for filtering out material. Top has inner standard taper joint. Funnel has side arm with 2mm glass stopcock. Bottom outlet has a 0-4mm Hi-Vac valve for precise control and ends in an inner standard taper joint. Both upper and lower…

  • Funnel, Pressure, Equalizing

    Ace Glass

    Cylindrical with standard taper joint top and bottom and drip stem. Stopcock has glass plug. Drip stem does not extend beyond joint, thereby eliminating possible source of breakage. For same funnel with 1:5 PTFE plug, see 9491.

  • Funnel, Pressure Equaling, Graduated, PTFE Needle Valve

    Ace Glass

    Threaded stopcock with PTFE plug permits smooth needle valve adjustment down to 0.1cc/min. flow rate. Double PTFE ring seals prevent exposure of backup O-Ring to corrosive liquids. Angled position makes manipulation of stopcock easier than conventional style. 24/40 joints top and bottom, double…

  • Distilling Head, Magnetic

    Ace Glass

    Magnetically operated swinging funnel type, with iron slug totally enclosed.This head maintains reflux ratio constant with changing throughput. The vapor bypass is designed to give accurate thermometer readings. Tapered bulb condenser increases capacity without choking. Side arm joint is…

  • 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, 1:5 PTFE Plug

    Ace Glass

    Short stem, addition funnel with ptfe stopcock plug included. 14/20 top and bottom joints. Stopper (8255-10) is not included.

  • Funnel, Separatory, PTFE Plug

    Ace Glass

    Separatory funnel features a PTFE stopcock and a standard taper joint with drip tip. Stopper is not included.

  • 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, Graduated, Pressure Equalizing, 1:5 PTFE Plug

    Ace Glass

    Cylindrical with joint at top and bottom and drip stem. Stopcock on equalizing arm permits filling funnel without having to open the system to atmosphere. For replacement stopcock plugs, see 8224. For stoppers, order 8250-12 or 8255-10.

  • Funnel, Powder

    Ace Glass

    Useful in pouring powders or liquids into ground joint containers. Available with standard taper or spherical inner joint. Funnels without joints listed under 7242.

  • Funnel, Addition, Pilot Size, Ace-Thred

    Ace Glass

    Large separatory funnel for use where large volumes are needed. Cylindrical shape necks down to a #25 Ace-Thred and connects to an 8mm bore PTFE-clad glass stopcock via a PTFE coupling using FETFE O-Rings. The system is completely grease-free. Complete

  • Funnel, Powder, Flat Side

    Ace Glass

    Powder funnel with standard taper joint and one flattened side for easy of use with multi-neck flasks.

  • Funnel, Separatory, Squibb, Pear-Shaped, with 1:5 PTFE Plug and 45 Polyethylene…

    Ace Glass

    For replacement stoppers, see 12633 or 12635. For stopcock plugs, see 8224.

  • Funnel, Pressure Equalizing, Graduated, with 1:5 PTFE Metering Valve

    Ace Glass

    Similar to 9495, except lower stopcock is solid 1:5 PTFE metering valve, side arm plug is regular 1:5 solid PTFE. For replacement plugs, see 8232 or 8224.

  • Funnel, Powder, Offset

    Ace Glass

    Used for pouring liquids or powders into multineck flasks. Available with standard taper joint.

  • Funnel, Microscale

    Ace Glass

    With 14/10 inner joint. Top diameter is 40 mm.

  • 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.

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