Glass

Glass Joints, Glass

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Glass Glass Joints

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  • Glass Viewing Tube

    Hach

    Glass viewing tubes contain 5 mL mark.

  • 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 Reducing Adapters

    Kemtech America

    Synthware reducing adapters are used for connecting dissimilar standard taper joint sizes. The lower inner joint is larger in size than the top outer joint.

  • 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.

  • Adapter, 15mm o-ring joint to tube end

    Ace Glass

    Adapter, 15mm o-ring joint to tubing. Sized for compression fittings. FETFE o-ring included.

  • Synthware Vacuum Take-Off Adapters with Glass Stopcocks

    Kemtech America

    Synthware vacuum adapter with 2mm straight bore glass stopcock on the hose connection.The upper outer and lower inner standard taper joints are the same size.

  • 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

  • Glass and PTFE Straight Adapters with Hose Connection

    Wilmad LabGlass

    These borosilicate glass adapters feature a 5/16" O.D. hose connection at top and Standard Taper 24/40 on bottom. With a stopcock between joints, model LG-1711 has a 2mm glass plug and LG-1711T has a 2mm PTFE plug.

  • Adapters, Standard Taper Joints

    Ace Glass

    A general line of adapters supplied with inner joints to be used in assemblies for distillation, extraction or your own requirements. On codes -14 and -22, please specify capacity and catalog number of item into which the adapter is to be placed. When

  • Glass Joints

    Corning

    Pyrex Standard Taper Connecting Tubes (5738E14) Arms are approximately 75° apart Equipped with inner Standard Taper joints that are both 24/40 Often used as a still head adapter Still Head Standard Taper Connecting Tubes (5738H82 and L18) Sidearm is at an angle…

  • Synthware Flow Control Adapters with Metering Stopcock, 90°

    Kemtech America

    Synthware flow control adapter with metering stopcock. The serrated hose connection is turned 90 degrees to the standard taper inner joint. Provides on/off control with the main stopcock and precise control of liquids or gasses with the needle valve.

  • Filter Reactor, Jacketed

    Ace Glass

    Jacketed filter reactor systems with all you need to perform single or multi-step reactions and filtrations in the same vessel. Systems with Ace-Thred heads are pressure rated to 35 psi at 100 degrees C. System sizes vary from 150ml to 6000ml with 60mm

  • Reaction Flask Head

    Ace Glass

    Conical 4" neck with three socket joints in line, plus a 14/35 outer joint for thermometer. Use 6496 Clamp for securing to flasks. For use with 6475, 6476, 6477, 6479, 6480, 6481, 6491, 6492, 6497, 6498 and 9656 ACE Reaction Flasks.

  • Ace-Threds and Ace-Thred and joints

    Ace Glass

    With Ace-Threds or Ace-Thred and joints. Accepts a single 5mm or 10mm O.D. NMR Tube. Solvent reservoir capacity is 55mL. All threaded versions have a filter flask with a #15 Ace-Thred at top and O-Ring and #11 Ace-Thred side port with a removable Ace-Safe hose connection. Threaded-jointed version…

  • 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.

  • Tubes, Connecting, Rotary Evaporator Receiver Assembly

    Ace Glass

    Borosilicate glass connecting tubes for side receiver assembly on R220 rotary evaporators. Include right and left branching pieces for both double and single receiving assemblies. Ace-Thred valves with Kalrez o-rings are a significant design improvement. Available in either plain glass or with…

  • Inlet Hose Adapter

    Kimble

    Ideal for use as a vent or for the introduction of pressure/vacuum Glass male Standard Taper joint with hose barb for tubing at 90° angle Thomas numbers 5737A01 and A03 take 1/4” tube fitting; others are 3/8”.

  • SYNTHWARE Vigreux Distilling Columns

    Kemtech America

    Column length is measured from the highest to lowest indent in the column.

  • Synthware Flushing Adapters

    Kemtech America

    Synthware flushing adapter with PTFE T-bore stopcock. Adapter has a top outer and lower inner standard taper joints of the same size. Allows for the evacuation and transfer of product into another vessel while under an inert gas.

  • Adapter, Standard taper inner to o-ring joint, Standard taper inner to o-ring…

    Ace Glass

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

  • Safe-Lab® PTFE Bearing Inserts

    Bel-Art Products

    Not autoclavable. 2 per pack. Use with 10mm stirring rods. Replacement bearings for use with Safe-Lab® Joint Stirrer Bearing

  • Standard Taper Joint Adapters

    Corning

    PYREX® Standard Taper Enlarging (5732E35 to E50) With outer Standard Taper joint at top and smaller inner Standard Taper joint at bottom 5732E35 adapter is 100 mm long; 5732E47 and E50 are 105 mm long Listings give top joint size to bottom joint size PYREX® Reducing (573D34 to E49) With…

  • Coupling, Reducing, Nylon or PTFE

    Ace Glass

    Nylon or PTFE reducing coupling for threaded columns or fittings. Single o-ring seal for leak tight engagement with hand pressure.

  • Adapter, Additive

    Ace Glass

    Graduated separatory funnel with 1:5 solid PTFE stopcock plug and dropping bulb. Capacity 50mL, in 1mL subdivisions. Plug bore is 2mm.

  • Synthware Tapered Distilling Adapters

    Kemtech America

    With an outer standard taper joint at the top. The tapered delivery drip tube extends into open receivers.

  • Inner Joint Hose Inlet Adapters

    Kimble

    Ideal for use as a vent or for the introduction of pressure/vacuum. Inner Standard Taper joint at one end and vertical hose connection at the other Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Beaded Process Pipe

    Ace Glass

    All pipe is available from stock in lengths shown; special lengths available at slightly higher cost.

  • Adapter, Splash Guard, Firestone

    Ace Glass

    Medium length joints, top and bottom, that will accept full length joints. When inserted into flask, splash guard combines with flask neck to give best protection against pot splash up. Overall height is kept to a minimum to effect best distillation.

  • Manifold, Pressure, Epoxy Coated

    Ace Glass

    Pressure manifold provides for safer operation of Ace pressure filter reactors. Manifold features an epoxy coating, 0-60psi pressure gauge with stainless steel internals, 0-50psi adjustable relief valve and over-pressure safety rupture disc. Ace-Thred

  • Adapter, Nylon or PTFE, NPT, Tubing to Ace-Thred

    Ace Glass

    This bushing adapter has a male Ace-Thred connection at bottom and a female NPT thread drilled into the center of the top of the bushing. The top FNPT connection matches male Swagelok fittings and facilitates joining plastic or metal tubing to Ace-Thred glass fittings and adapters. This adapter is…

  • Synthware Vacuum Adapters with Outer Joints & PTFE Stopcocks

    Kemtech America

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

  • Glass Inlet or Outlet Adapters

    Julabo

    JULABO Reaction Solutions heavy walled glass inlet / outlet adapters with standard taper ground glass joints and 90° 3/8" single or dual glass hose barbs. For connections to glass apparatus to supply vacuum, pressure, venting or gas supply.

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