Lab Glassware
Within this range, adapters and connecting adapters are crucial for establishing secure and functional connections in experimental setups. Vapour duct tubes, integral in distillation and extraction processes, ensure safe and effective vapour transfer. Glass plates, often used in chromatography and other separation techniques, provide a reliable foundation for analytical work.
Distillation heads are key in refining and separating liquid mixtures, essential for chemical analysis and synthesis. These items, including more specialized pieces like fritted discs, are engineered for specific laboratory functions, from simple mixing to complex chemical reactions.
This selection of lab glassware, designed with both versatility and specificity in mind, is essential for researchers looking to enhance their laboratory capabilities and explore new dimensions in scientific experimentation.
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Glass standard taper and spherical joint adapters featuring a vertical ground glass sidearm. The sidearm is used to make tube compression fitting connection to a wide variety of flexible and rigid tubing using our 12709,12711,12715 & 12716 product families of fittings.
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KF25 Flexible Premium Stainless Steel Vacuum Bellow
Across InternationalFVB-25-10 Premium flexible stainless steel vacuum bellow (3.3 feet) with KF/NW25 flange connection for high vacuum operations. Compatible with the following products by Across International AccuTemp and Elite series vacuum ovens EasyVac 9 cfm vacuum pumps, CleanVac series scroll pumps, SuperVac…
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Joints, Inner Member
Ace GlassStandard taper joint with reduced tube at both ends. Length of tube below joint is 100mm.
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Corning® Glass Rod
CorningThe Corning® chemical-resistant glass rod is perfect for use in scientific research and development as well as in chemistry labs.
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Straight connecting adapter with standard taper inner joints at both ends. Various lengths.
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Reflux Apparatus, Continuous, Fuchs
Ace GlassContinuous reflux apparatus keeps solvents pure and free of oxygen. Compact, upright design allows multiple units to be assembled in small areas. Distillation column is 250mm long, vacuum jacketed, unsilvered. Allihn condenser is 250mm. Adapter at top has two hose connections for maintaining inert…
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SYNTHWARE Micro Vigreux Distillation Head
Kemtech AmericaDistillation head with condenser sealed to a Vigreux column. Vacuum adapter has an outer joint and accepts a distribution adapter (D201414). To be used with a 25mm immersion thermometer.
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Adapter, Claisen
Ace GlassClaisen distilling adapter featuring either a 10/30 joint for 76mm immersion thermometers or a 10/18 joint for 25mm immersion thermometers. All other joints, outer at top of vertical tube, inner at the bottom and sidearm inner drip tip, are uniform.
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Distilling Head,, Solvent Recovery
Ace GlassVersatile, for use as a solvent recovery still for azeotropic separations of solvents, either heavier or lighter than water. As a solvent recovery unit, the lower 4mm PTFE double oblique stopcock permits total return to flask, total takeoff, and total storage in the 500mL graduated receiver. Bottom…
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Midget Impingers, Graduated
ChemglassMicro midget impinger designed for sampling of small volumes of air at low jet velocity, as per EPA Method 6. Impinger bottle is graduated from 5 to 30ml in 5ml subdivisions. Both the bottle and stopper have 24/40 standard taper joints. The orifice at the impinger tip is 1mm, passing 0.09 to 0.11…
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Ground Joints, Inner, with Drip Tips
ChemglassFull or medium length standard taper inner joint having a drip tip. Joints are available uncut or with the drip tip being cut at a 45° angle. Tooled on the same tubing sizes as the CG-100 inner joints.
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Adapters, Joints
Ace GlassA 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. We wi
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Adapters, Connecting, Airfree®, Schlenk
ChemglassConverts standard flasks and other apparatus to Airfree®; applications. With top outer and lower inner standard taper joints, both being the same size. Available with a choice of a 2mm high vacuum glass stopcock having a S.S. constant pressure retention device or a 0-4mm Chem-Cap®…
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Head, Reaction Flask, 100MM, 4 Neck
Ace GlassReaction flask head, 100mm (4 inch) conical flange, four neck. Center neck in-line with two 24/40 side necks. Third side neck is perpendicular to the in-line necks. Use our 6496 series clamp to secure to flask.
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Joints, Medium Length
Ace GlassMedium length joints available in a variety of sizes both inner and outer members.
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Distilling Column, Vacuum Jacketed
ChemglassHemple style distilling column, vacuum jacketed to improve performance. Indentations on the inner tube support the packing material. All sizes have an I.D. of approximately 10mm.
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Adapter, Splash Guard, Firestone
Ace GlassMedium 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.
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Adapter, Distilling
ChemglassAdapter is used to connect distilling column with vertical condensers. With standard taper outer joint at the top for use with 10/18 or 10/30 jointed thermometers. Both lower inner joints are the same size. Side arm is at a 75º angle to the vertical tube. For thermometers see CG-3506-N.
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Adapter, Bushing
Ace GlassBushing type adapter for standard taper joints. Smaller outer or female joint is within the larger male joint.
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These PYREX® angle connecting adapters have a sidearm at an approximately 75° angle from the lower joint. The lower end and sidearm are equipped with inner 19/22 Standard Taper joints, and the upper end with an outer 19/22 Standard Taper joint. This tube is also a replacement part for…
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Adapters, Bushing
ChemglassBushing 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.
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Adapter, Claisen, Threaded
Ace GlassMicroscale Claisen adapter/head often used to facilitate syringe addition of reagents to sealed or moisture-sensitive systems. With inner joint at bottom and two outer joints externally threaded for an O-RING-CAP-SEAL connection with mating male joints. Supplied with two threaded caps with hole,…
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Adapter, Septum Inlet, Two Ports
Ace GlassSampling adapter with joint at bottom and two septum at top for handling air-sensitive materials. Supplied with two septa.
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Bearing, Trubore, Water-Cooled, 10mm
Ace GlassInterchangeable, ground joint bearing with jacket for water cooling. May be operated as high as 2000 rpm using our 8119 high-speed lubricant. Can be operated at 1500 rpm unevacuated using our 8117 Stir-Lube. Hose connections for use with 5/16" or 3/8"ID tubing. Available with PTFE clad joint to…
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Borosilicate glass transition adapter to convert beaded pipe 2 to standard taper joint.
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Adapter, O-Ring Joint to Hose Connection
Ace GlassAdapter, o-ring joint to size E hose connection, fits 3/8"-7/16" id tubing, fetfe o-ring included
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Adapters, Vacuum Filtration
ChemglassChemistry filter adapter is used for reduced pressure filtration with plain stem buchner funnels. Top has a HEAVY DUTY tooled flare to accept the listed size pluro stopper. Hose connection is 10mm OD at the largest serration. ADAPTER IS NOT SUPPLIED WITH RUBBER PLURO STOPPER. CG-1052-A-14 Accepts…
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Micro round bottom flask with a 14/10 threaded outer joint. Supplied complete with an open-top screw cap (MW-102-33) and Viton O-ring (MW-100-08).
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Synthware Connecting Adapters
Kemtech AmericaSynthware combination adapting connector with a top spherical socket joint and a lower standard taper inner joint.
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Synthware Vacuum Adapters with PTFE Stopcocks
Kemtech AmericaSynthware vacuum adapter with a serrated hose connection 180 degrees to the standard taper inner joint. The PTFE stopcock has a 2 mm bore and is used to regulate the flow of gasses or liquids into reaction systems.
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Heavy Wall Cow Type Distribution Adapter
Across InternationalAi 24/40 standard taper joint, heavy wall cow type distribution adapter, with three receivers 45° apart, and one 3/8" hose barb vacuum port.