Glass Joints

Compare Tool

Select up to 3 products

HomeAll Products

Glass Glass Joints

1 - 32 of 626
Sort
View
Show
  • PYREX® Combination Reaction and Receiver Tube with Two 24/40 Standard Taper…

    Corning

    This PYREX® tube is approximately 200mm long and may be used for simple semi-micro vacuum or atmospheric distillation, either as a reaction flask or a receiving tube. It has two 24/40 Standard Taper outer joints. This tube is also a replacement part for organic chemistry kit No. 6949 (Thomas No. 1234F29).

  • Vessel, Peptide, Ace-Thred, with Side Port

    Ace Glass

    Cylindrical vessel with a 2mm bore PTFE stopcock, GL thread at top, Ace-Thred at bottom that accepts a PTFE adapter with removable Por. C glass filter disc and a PTFE shut-off valve. PTFE adapter has a front type seal using a CAPFE O-Ring to make a compression seal in the Ace-Thred on Vessel. Other…

  • SYNTHWARE Abderhalden Drying Chamber

    Kemtech America

    Drying samples for elemental analysis. Sample is placed in a vial which is placed into drying chamber. Under vacuum and gentle heat created by refluxing in outer jacket of low boiling point solvents.

  • Joints, O-Ring Seal

    Ace Glass

    Tooled with groove to take O-Ring and provide greaseless, vacuum tight connection. All joints are held together with our 7669 family of pinch clamps, except for code -18 for which we use our 6509-03 two-piece clamp. O-rings are Fetfe and may be used up to 230 degrees C. Each joint is supplied with…

  • 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

  • Adapter, Vacuum Takeoff, with Side Joint

    Ace Glass

    Used for Microscale vacuum distillations, especially for use with 9595 Spinning Band Micro-distillation Column. With outer joint and external thread at one end for making an O-RING-CAP-SEAL type connection with mating male joints, inner joint at other end and 7/10 outer side joint for vacuum…

  • Adapter, 15mm o-ring joint, O-Ring Seal joint

    Ace Glass

    Adapter, 15mm o-ring joint to standard taper or ball joints with o-ring seals. Fetfe o-rings for both joints are supplied.

  • 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 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.

  • SYNTHWARE Glass Check Valves

    Kemtech America

    Check Valve, All Glass, Synthware, Hose Connections OD: 8mm, with ground seat for liquid seal.

  • SYNTHWARE Peptide Synthesis Vessels, Solid Phase, with T-Bore PTFE Stopcocks,…

    Kemtech America

    Peptide Synthesis Vessel, Solid Phase, Vacuum, Synthware, Capacity: 10-100mL available, Frit Porosity: Medium abd Coarse availabe, Frit OD: 15-40mm available, GL Thread: 14 or 25 available, Hose Connection OD: 8mm, Supplied with PTFE lined screw cap and straight bore stopcock with 2mm bore.

  • SYNTHWARE Hickman-Hinkle Still Head with Side Port

    Kemtech America

    Hickman-Hinkle Still Head, with Side Port, Synthware, Joint: 14/10, for microscale fractional distillation, supplied with one compression cap, one Viton O-ring and one PTFE-faced silicone septum.

  • 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…

  • PTFE Thermometer Adapters

    Across International

    Thermometer adapter with PTFE body and Viton® O-ring for air tight vacuum work. Features Adapter has a threaded polypropylene screw cap on top with an inside O-ring for depth adjustment of 6-7mm for straight stem thermometers, glass tubing and other items Rotating the extracting…

  • Tube, Drying

    Ace Glass

    Microscale Drying Tube used to protect moisture sensitive reaction components from atmo- spheric water vapor while allowing a reaction system to be kept unsealed. With inner joint, bent 90 degree to main chamber.

  • Distilling Column, Water Jacketed

    Chemglass

    Jacketed distilling column has indentations on the inner tube to support packing material. The jacket allows the column to be used as a condenser. Column has a top outer and lower inner standard taper joint. All sizes have an I.D. of approximately 10mm.

  • Short Path Distillation Head

    United Scientific Supplies

    Short Path Distillation Head with 24/40 flask joints and 10/30 thermometer port. Distillation head is manufactured from high quality 3.3 borosilicate glass and features a condenser coil and three 1/4" hose nozzles, two for condenser and one for vacuum.

  • SYNTHWARE Vacuum Jacketed Vigreux Distillation Heads

    Kemtech America

    Vacuum jacketed Vigreux distillation head having a sealed on condenser, braced for strength. Vacuum adapter has an inner joint and a sealed in drip tip. To be used with a 25mm immersion thermometer .

  • 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.

  • Distilling Head, Short Path, Jacketed

    Chemglass

    Similar to CG-1239 but vacuum jacketed to improve efficiency. Available with Vigreux indentations in uptake tube to further increase the performance of the head. NOTE: The 14/20 size accepts a 1” immersion 7/12 or 10/18 thermometer, while the 24/40 and 29/42 sizes accept a 2”…

  • Glass Viewing Tube

    Hach

    Glass viewing tubes contain 5 mL mark.

  • Synthware Rotary Evaporator Traps

    Kemtech America

    Synthware rotary evaporator trap. Anti-climb design. Trap provides expanded volume for reactions that have a tendency to foam excessively. The inner vapor tube is sealed to the top of the trap to prevent entry into the condenser.

  • Joints, Medium Length

    Ace Glass

    Medium length joints available in a variety of sizes both inner and outer members.

  • 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 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.

  • Distilling Apparatus, High Boiling

    Ace Glass

    Useful for separating higher boiling liquids that require a short pot-to-column distance to prevent excessive condensation. If pot bleed is desired a two-neck flask can be used. Thermometer joint is 10/18 for 9551, 25mm immersion.

  • Synthware Distillation Adapters

    Kemtech America

    Adapter is bent 105 degrees. The top outer and lower inner standard taper joints are the same size.

  • Schlenk Filter Tube, Double Sidearm, NO-AIR

    Ace Glass

    Schlenk filter tube with an integral glass filter disc at the tube's mid-line and featuring two sidearms with either a glass stopcock or a 0-3 inlet valve. Paired top and bottom inner joints.

  • Distilling Receiver

    Chemglass

    Similar to CG-1279 but with the top outer joint vertical instead of a 105° angle. Complete item consists of a vacuum adapter, distribution adapter, four of the listed size flasks with hooks and ten CG-110 stainless steel springs.

  • Thermometer Inlet Adapters

    Across International

    Ai Thermometer Inlet Adapter with Sealing Gasket.

  • Distillation Bent Adapters with Tapered Drip Tube

    DWK Life Sciences (Kimble)

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.