Glass Joints

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Glass Glass Joints

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  • Adapter, Standard taper outer to o-ring joint

    Ace Glass

    Adapter, 15mm o-ring joint to standard taper outer joint , fetfe o-ring included.

  • KF/NW25 Flange Centering Clamp Ring

    Across International

    KF/NW25 flange centering ring.

  • Synthware Distillation Connecting Adapters

    Kemtech America

    Synthware distillation connecting adapter. With standard taper top outer joint and inner joints at bottom and the side arm. Bottom and side arm joints are angled at 75 degrees to one another.

  • Synthware Flushing Adapters

    Kemtech America

    Synthware flushing adapter is used to flush and fill attached vessels with an inert gas to provide protective storage. A ballon is connected to the top hose connection. An inert gas is connected to the side hose connection. The ballon can be expanded with inert gas at the same time as the vessel or…

  • Adapters, Vacuum Filtration

    Chemglass

    Adapters are used for reduced pressure filtration with plain stem buchner funnels. Top is tooled to accept the listed size of pluro-stopper. Serrated hose connection has an O.D. of 10mm at the largest serration. FOR PLURO STOPPERS SEE CG-1401.

  • Immersion Well, Photochemical, Borosilicate

    Ace Glass

    Double-walled, borosilicate glass Immersion Well for use with 7825-30, -32, -34, and -36 lamps. With inlet and outlet tubes for cooling or modified with a 4.8mm I.D. PTFE tube attached to a glass tube and secured with a #7 Ace-Thred bushing. Inlet tube extends down the annular space to insure flow…

  • Synthware Rotary Evaporator Anti-Splash Traps with Fritted Discs

    Kemtech America

    Synthware rotary evporator anti-splash trap with extra coarse fritted disc. Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. the frit reducesfoam from being carryover. With upper outer and lower inner standard taper joints.

  • Filter Reactor, Bottom Adapter

    Ace Glass

    Bottom filter adapter for use with our 6384,6386 & 6388 glass reactor bodies and our 6390 all PTFE reactor bodies. Adapter differs from our codes 5838-83 & 5857-86 in that the 3/8in female NPT is located as a side discharge rather than thru the bottom. Adapters are PTFE and include a capfe o-ring,…

  • Synthware Vacuum Adapters with Glass Stopcocks, Straight

    Kemtech America

    Synthware vacuum adapter with a serrated hose connection 180 degrees to the standard taper inner joint. The glass stopcock has a 2 mm bore and is used to regulate the flow of gasses or liquids into reaction systems.

  • Adapter, with Hose Connection, Standard Taper to Ace-Thred

    Ace Glass

    With the joint at bottom, either a #7, #11, #15 Ace-Thred at top and serrated hose connection.

  • Synthware Claisen Adapters

    Kemtech America

    Provides dual entry into a variety of flasks. Adapter has standard taper outer joints at top and on side and inner joint on bottom. All joints are the same size.

  • Ground Joints, Extended Drip Tube

    Chemglass

    Inner joint with a sealed on lower tube extending 6in below the grind.

  • SYNTHWARE Distillation Receivers

    Kemtech America

    With the outer and inner joint at 135° angle, used with short-path.

  • Synthware "U" Shaped Drying Tubes

    Kemtech America

    Synthware "U" shaped drying tube. With a lower inner standard taper joint. Cotton is typically used to contain drying agent.

  • Adapters, Bushing

    Chemglass

    Bushing style adapter having a lower standard taper inner joint and outer joint ground in the bore of the adapter. Adapters having a 10/18 or 10/30 outer member in the bore are used to insert thermometers into apparatus.

  • Adapter, Offset, Ace-Thred

    Ace Glass

    Thermometer adapter with inner joint at bottom and top threaded piece offset and angled approximately 10 degree for use in multiple neck flasks. Threaded Nylon bushing tightens into glass piece to form an O-Ring compression seal with thermometers, blee

  • Synthware Vacuum/Inert Gas Adapters with Glass Stopcocks

    Kemtech America

    Synthware vacuum or inert gas adapter has a T-bore glass stopcock allowing vessels with a standard taper outer joint to purged and evacuated. The stopcock has a constant pressure retention device and a 4 mm bore.

  • Synthware Vacuum Take-Off Adapters, Short Stem

    Kemtech America

    Synthware vacuum take-off adapter with drip tip. For use in vacuum distillation. Adapter is bent at 105 degrees. Serrated hose connection is attached to vacuum source. With standard taper top outer joint and lower inner joint of the same size.

  • Synthware Connecting Adapters

    Kemtech America

    Synthware combination adapting connector with a top spherical socket joint and a lower standard taper inner joint.

  • Threaded Microscale Connecting Adapters

    DWK Life Sciences (Kimble)

    Allows interfacing of inner Standard Taper jointed glassware with threaded microscale components Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Filter Reactor, Plain

    Ace Glass

    Small volume filter Reactor. Complete item includes: Reactor Body, head (14/20 joints), Clamp, PTFE Bottom Adapter with CAPFE O-Ring, 350 micron polypropylene screen support, 100 micron polyethylene support, 5844 Adapter, 5839-42 Shutoff Valve, 8066-12

  • Synthware Inlet Adapters with Extra Coarse Discs

    Kemtech America

    Synthware inlet adapter with an extra coarse porosity fritted disc between the serrated hose connection and the standard taper inner joint. The disc prevents solids from being introduced into the reaction system during liquid transfer.

  • Synthware Vacuum Adapters with Outer Joints & Glass Stopcocks

    Kemtech America

    Synthware vacuum adapter with a serrated hose connection turned 90 degrees to the standard taper outer joint. The glass stopcock has a 2 mm bore and is used to regulate the flow of gasses or liquids into reaction systems.

  • Synthware Distillation Adapters, 75°

    Kemtech America

    Synthware distillation adapter bent at 75 degrees. Both ends are standard taper inner joints and are the same size.

  • Synthware Vacuum/Inert Gas Adapters

    Kemtech America

    Allows for flexible tubing to be connected to apparatus for introduction of vacuum or pressure. Hose connection is at a 90 degree angle to the standard taper inner joint.

  • Off-Set Adapters

    Wilmad-LabGlass - SP Scienceware

    These borosilicate glass off-set adapters have a Standard Taper outer joint on one end and same size Standard Taper inner joint on the other.

  • Synthware Vacuum/Inert Gas Adapters with PTFE Stopcocks

    Kemtech America

    Synthware vacuum or inert gas adapter has a T-bore PTFE stopcock allowing vessels with a standard taper outer joint to purged and evacuated. The stopcock has a 2 mm bore.

  • HVS Standard Taper Outer Joints with Viton® O-Ring

    Wilmad-LabGlass - SP Scienceware

    Used in laboratory equipment and instruments, these Standard Taper high vacuum outer joints are made of borosilicate glass and have a channel above the ground zone to accept the O-ring placed on an inner joint. May be used without O-ring as a standard medium length outer joint.

  • Pressure Vessels, Tubes & Bottles

    Ace Glass

    Ace Glass pressure tubes and bottles are the premier glass pressure vessels in the industry. Flat-bottomed bottles are rated at 60psi at room temperature while our tubes are rated at 150psi at as much as 120 degrees C. Due to varying conditions, Ace ca

  • KF/NW25 Flexible Stainless Steel Bellow

    Across International

    One 3.3 feet flexible stainless steel bellow with KF/NW25 flange connections, two aluminum wing nut flange quick clamps, and two centering rings. Compatible with the following products by Across International AccuTemp and Elite series vacuum ovens EasyVac 9 cfm vacuum pumps …

  • Synthware Vacuum/Inert Gas Adapters, 90°, Outer Joint

    Kemtech America

    Allows for flexible tubing to be connected to apparatus for introduction of vacuum or pressure. Hose connection is at a 90 degree angle to the standard taper outer joint.

  • Bidwell-Sterling Moisture Test Distillation Receivers

    DWK Life Sciences (Kimble)

    Bidwell-Sterling designed for the determination of moisture in foods and organics. 1178W31 has a drip tip Made to ASTM specifications E123 Also conforms to many methods of the American Oil Chemists Society Manufactured from 33 expansion, low extractable borosilicate glass…

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