Lab Condensers
Condensers are good for cooling vapor and condensing it back into a liquid form, recovering solutions by cooling and condensing the solvent vapors.
Temperature-controlled environments can maintain reactional temperatures and improve process control during applications where this is required.
At Thomas Scientific, we offer a range of condensers with various application suitability. All carry specially formed spiral tubes that provide a vapor path to ensure excellent heat transfer and anti-flooding features to ensure clear and precise results.
Multiple shape and sizing options are available, including a vertical condenser, detachable condenser, and a Friedrichs condenser, which makes them compatible with other laboratory equipment.
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PYREX® Allihn Condensers
CorningAllihn - suitable for use in vacuum distillations With condensing tube expanded by series of bulbs which increase condensing area and lengthen condensate path Inlet and outlet tubes are on opposite sides of the jacket All sizes take stopper size 3 and have Standard Taper drip…
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Condenser, Friedrichs
Ace GlassWith molded spiral condensing surface and standard taper 24/40 joint at bottom. Jacket length 250mm. Hose connections are size D.
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Glass Vacuum Adapters
United Scientific SuppliesVacuum adapters have 24/40 joints. Bent adapter has a 105° angle between the top outer joint and bottom inner joint. Straight adapter has a top outer joint and bottom inner joint. Both adapters have 24/40 joints and include a 3/8" hose connector.
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SYNTHWARE Large Cooling Capacity Reflux Condensers
Kemtech AmericaJacket has an O.D. of 40mm while coil O.D. is 8mm to provide maximum cooling capacity.
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Coil style reflux condenser with a larger diameter jacket and coil, thereby providing maximum cooling capacity, while being shorter in length. Hose connections are on the bottom of the condenser which makes it easier to connect hose/tubing. Connections are GL14 polypropylene hose barbs and screw…
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Two piece cold trap style condenser for use with rotary evaporators. Condenser has an additional 19/38 outer joint sealed onto the condenser to allow continuous feed of volumes exceeding the capacity of the evaporating flask. The 19/38 joint is sealed at an angle which allows the condensate to fall…
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Gooseneck Distilling Condensers
ChemglassUnique one-piece distilling condenser is actually a 75° adapter, highly efficient coil condenser and vacuum adapter in a compact one-piece unit. Available with a choice of three sizes of condensers with uptake inner joint as listed. Top thermometer joint is a 10/30 outer for use with a 3in…
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This specially designed PTFE condenser jacket is a replacement part for the PTFE Cyanide Distilling Apparatus (Thomas No. 0320A91)
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Concentrator Condensers
ChemglassVapors rise to the top of inner tube then travel downward and condense in this highly efficient concentrator. Condensate drains through the side tube which has a standard taper inner joint the same size as the lower inner uptake joint. Serrated hose connection for connecting to vacuum source. Hose…
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Condensers
GSC International, Inc.Our 300mm West Condenser is made from high-quality borosilicate glass and has a sealed inner tube, two inlet/outlet arms, and 24/40 ground glass joints. Our Hemple Condenser is made from high-quality borosilicate glass and has a 300mm long condensing column. Our Liebig Condensers are made…
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Replacement condenser for Buchi rotary evaporators. Available plain or safety coated. Includes PTFE hose barbs,GL caps and plug.
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Bulb type for use with regular extraction apparatus. Improved design permits greater condensing capacity. Jacket lengths approximately 255mm with one bulb per 50mm.
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Vigreux Distilling Columns
United Scientific SuppliesA Vigreux column is a type of air condenser where the simple tube has been modified to include an abundance of downward-pointing indentations. This dramatically increases the surface area per unit length of the condenser. Includes a 24/40 connector.
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Allihn Condensers
ChemglassAllihn style reflux condenser with a plain tubulation at the top and a lower inner drip tip joint. Hose connections have an O.D. of 10mm at the middle serration.
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Condenser, Liebig
Ace GlassWith straight inner tube sealed through the jacket. This condenser is acceptable for use with Abderhalden or Mini-Lab moisture test apparatus.
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Two piece cold trap style condenser for use with rotary evaporators. Condenser has a 50mm flange on the side, a 35/20 lower ball joint, a 19/38 stopcock plug and removable hose connections using GL-14 threads. Condenser is supplied complete with PTFE centering ring along with plastic caps and…
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Condenser, Pilot Plant
Ace GlassHighly efficient. May be used either for through condensation or refluxing. Internal baffling acts as impinging surface for entrained particles and discourages diffusion loss. Available with hose barbs or Ace-Safe connectors.
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Coil Condenser, "A" Assembly
ChemglassDouble coil condenser for use with rotary evaporators for cooling with tap water in a diagonal position. Condenser has a 50mm O.D. flange at the bottom, a 19/38 top valve, and removable hose connections using GL-14 glass threads. Condenser is supplied complete with plastic caps and serrated hose connections.
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PYREX® Liebig Condensers
CorningSuitable for the use in vacuum distillations With Standard Taper drip tip joint at bottom and Standard Taper outer joint at top The 8” condenser has Standard Taper 19/38 joints; others have 24/40 joints
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Condenser, Friedrichs
Ace GlassReflux controlled by regulating jacket temperature. Provides compact spiral path for condensation. Jacket length 200mm. Bottom standard taper 24/40 joint.
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SYNTHWARE Air Reflux Condenser
Kemtech AmericaAir Reflux Condensor,Microscale, Synthware, Joint: 14/10, Effective Length: 100mm, supplied with one compression cap, one Viton O-ring and one PTFE-faced silicone septum.
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Liebig Condensers
DWK Life Sciences (Kimble)Standard Taper outer joint at the top Standard Taper inner drip joint at the bottom Hose connections accept 3/8” ID flexible tubing Ref: ASTM Method D322 Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
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Keck Clips
United Scientific SuppliesPlastic conical joint clips are size 24, designed to securely hold 24/40 joint size glassware together. Note: Clips shipped are blue
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PYREX Liebig Condensers
CorningWith Standard Taper 24/40 joints Inlet and outlet tubes, 10 mm o.d. are on opposite sides, indentations at lower end of condenser tube support packing when used as fractionating column.
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3-Way Adapters
United Scientific Supplies3-Way adapter has a 75° angle sidearm with inner joints on the sidearm and bottom and an outer joint on the top. Inclined adapter has a 105° angle sidearm with outer joints on the sidearm and top and an inner joint on the bottom. Both adapters have 24/40 joints.
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Hopkins Condensers for Central Collect
OrganomationHopkins condenser with tube fitting Dimensions: 50 x 260mm Joints: 24/40 Compatible With: Central collect S-EVAP KD units
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Condenser, Long Path
Ace GlassTurbulent flow created makes this condenser very desirable for use under reduced pressure. Internal and external cooling surfaces result in high efficiency per unit length. Joints are standard taper 24/40.
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SYNTHWARE Mineral Oil Bubblers
Kemtech AmericaMineral Oil Bubbler, Body OD: 26mm,Overall Height: 185mm OR 500mm, Hose Connection: 10mm **NOTE THESE PRODUCTS COME IN DIFFERENT SIZES - WHAT IS PICTURED MAY NOT BE THE ITEM SOLD**
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Condenser, Allihn-Kronbitter, No Hold-Up
Ace GlassWith surface of bulbs on one side and the other side flat to permit its use on an angle. With standard taper 24/40 inner and outer joints at top and bottom.
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Micro Cold Finger Condensers
ChemglassCondenser for use in refluxing from 1 to 20mL of solvent in flasks having a capacity of 5 to 50mL. Minimal surface area provides for better yields while providing adequate cooling. The additional hose connection is provided to allow introduction of an inert gas such as nitrogen. Top hose connection…
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SYNTHWARE Liebig Condensers
Kemtech AmericaLiebig Condenser Jacket Length: 100, 120, 180, 200, 250, 300, 400, and 500mm Joints: 14/20, 19/22 and 24/40 available Hose Connection: 8 or 10mm With outer joint at the top and inner joint at the bottom.
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Condenser Units
ScotsmanAir Cooled Remote Condensers Operate in wide outdoor temperature range from -20ºF to 120ºF. Single or double circuit for single or double unit installations. Heavy gauge galvanized steel for corrosion resistance. Thermally protected fan motors. PVC coated steel fan guards. …