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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Columns, Absorption, Gas Scrubber
ChemglassHeavy wall column having 60mm Duran flanges on both ends. Column is 12" (300mm) long with an indent to hold the glass filled PTFE packing support near the bottom of the column. Packing support sold separately.
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Synthware Vacuum Adapters with 1:5 Teflon® Stopcocks
Kemtech AmericaSynthware vacuum adapter with a serrated hose connection turned 90 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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Adapters, Flushing, Airfree®, Schlenk
ChemglassAdapter allows vessels to be flushed with inert gas while sampling directly thru the bore of the T-Bore stopcock. Available with a choice of a 4mm high vacuum glass stopcock having a S.S. constant pressure retention device or a 4mm PTFE stopcock. Both the glass and PTFE stopcock have 9mm OD medium…
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Adapter, Straight Connecting
Ace GlassStraight connecting adapter with inner or socket top and outer or ball bottom.
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Distillation Apparatus, Short Path
Ace GlassDesigned for small quantities where holdup between flask and receiver must be minimized but where it is also desired to measure vapor temperature with an accuracy compared to large setups. Improved thermometer sensitivity. Physical carry-over is practi
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Distilling Receiver, Complete
ChemglassCow type design has three receivers 45° apart. Condensers with lower drip tip inner joints will protrude into the spherical section, permitting the distillate to fall directly into the receiving flasks. Distribution adapter has a serrated connection for attachment to vacuum source. Complete…
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Cylindrical shaped distillation receiving vessel for use with ChemRxnHub™ benchtop systems for collecting distillate. The top of the vessel has two 0-8 Chem-cap valves with 1/2” OD Swagelock side arms that offer a conventient way to connect the receiver to CG-1975 PTFE tubing and…
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Joints, Inner Member, Microscale
Ace GlassStandard taper inner ground joints used in fabrication of ACE Microscale Glassware. Use with 7609 outer member. Codes -11, -12 and -13 have drip tip.
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Bidwell-Sterling type receiver used to determine the moisture in foods and organics. Made to ASTM specification E123. Also conforms with many methods of American Oil Chemists Society.
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Distilling Receiver, Graduated
ChemglassCow type reciever has a single standard taper outer joint at the top. The four lower graduated receiver tubes can be accessed via a syringe for product recovery. Tubes are graduated from 0 to 3mL in 0.2mL subdivisions.
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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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Adapters, Thermocouple
ChemglassAdapter has a Chem-Thread at the top to make a vacuum tight seal. It will accept our 1/8 or 1/4in OD thermocouple probes. Lower portion of the adapter is reduced down to hold the thermocouple securely in place and away from the agitators. Supplied complete with a Celcon cap and Viton o-ring.…
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Distilling Receiver
Ace GlassThe three 25mL flasks are in the same plane, rotated about the condenser axis. Hose connection is parallel to and above condenser axis. Three clips are supplied for holding flasks to condenser. All joints are 14/20. Hose connection is size A.
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Adapters, Offset
ChemglassWith top outer and lower inner standard taper joints. Offset dimension listed is center to center of the joints.
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SYNTHWARE Solvent Still Head, High Vacuum Valves
Kemtech AmericaSolvent Still Head, High Vacuum Valves Capacity: 250mL Joints: 24/40 Valve Size: 0-4mm
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Adapters, Distillation, 75°
ChemglassAdapter has a #7 Chem-Thread at the top for vacuum tight seal of plain stem thermometers. With the same size inner joints on the bottom and sidearm at a 75º angle to one another. Supplied complete with a compression cap and Viton o-ring. FOR THERMOMETERS SEE CG-3503.
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Adapter, Adjustable Electrode
Ace GlassThreaded adapter for use with platinum or other electrodes that normally would be step sealed to glass. With threaded bushing and silicone rubber septum for sealing, the electrode may be adjusted for depth or removed if desired. Diameter of electrode i
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Adapter, Pouring
Ace GlassConvenient adapter with 24/40 standard joint on end, pour out on the other. For pouring from flasks or funnel without pouring over ground joint.
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Tube, Capillary Gas Delivery
Ace GlassMicroscale bent capillary gas delivery tube for transferring gases generated during reactions to storage containers, such as 9588 Sampling Reservoir. With inner joint.
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Inner Joint Hose Inlet Adapters
DWK Life Sciences (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
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Standard Taper Joint Adapters
CorningPYREX® 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…
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Glass beads
MilliporeSigmaGlass has a density of 2.5 g/cc and is the most commonly used bead media for 'Beadbeating'. Beads are sold in one pound bottles.
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Borosil® Polished Glass Solid Stirring Rods are constructed from smooth, low-expansion, low-extractable borosilicate glass. Their mechanical strength, excellent heat resistance, and outstanding chemical compatibility make them the perfect general use stirrer. Borosil® Glass Stirrers…
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Adapters, Gas Inlet, Gas Scrubber
ChemglassGas inlet adapter with 45/50 inner joint, is used for connection of the gas source to the lower reservoir. Inlet connection is 1/2” Swagelok® tubing for use with CG-1975-20 compression fitting. Adapter is available in 3 styles. Style "A": Adapter has a large 25mm x 70mm…
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Synthware Kjeldahl Distilling Trap Adapters
Kemtech AmericaAdapter is placed above flask to prevent carry-over of reactions which have a tendency to foam. With top outer and lower inner standard taper joints.
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Adapters, Luer
ChemglassAdapter allows for 1/8" OD PTFE tubing to be connected to glassware via a standard taper joint. Useful with vacuum manifolds or any other air sensitive transfer applications. Adapter can also be used with standard luer lock stainless steel needles; See CG-3075. Adapters are supplied with a…
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KF25/NW25 Stainless Steel 3-Way Tee Flange
Across InternationalPremium quality stainless steel KF/NW25 3-way tee flange for secure vacuum connection. Now you can hook up multiply vacuum ovens to one pump, or multiply pumps to one oven to draw a faster and deeper vacuum. Compatible with the following products from Across International: Vacuum ovens…
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Joints, Stainless Steel
Ace GlassInterchangeable, full length. These joints are machined from 18-8 type 303 free machining Stainless Steel and are supplied in accordance with CS21-58 of the N.I.S.T., O.D. and I.D. dimensions approximately the same as the glass joints listed under 7565. Shanks are machined for thread size listed…
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Adapters, Universal, Inlet
ChemglassAdapter has the listed size of Chem-Thread at the top for a vacuum tight seal of a variety of tubing diameters. Will accept glass, metal or heavy wall plastic tubes having diameters between 7 to 18mm O.D. such as thermometer wells, gas dispersion tubes, plain stem funnels, etc. Adapters are…
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EZFlow Replacement and Assembly
Foxx Life SciencesFoxx Life Science EZflow® Glass Filtration is great for filtration of particulate contamination. Our assemblies feature an all glass assembly that is made from high quality ingredients. It includes a flask, funnel cup, membrane holder, and an aluminum clamp. Our glass filtration has high resistant…
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Adapters, Distillation, 105°
ChemglassDistillation adapter with top outer and lower inner joints both being the same size.