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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Adapters, Vacuum Take-Off, 105°
ChemglassWith standard taper top outer and lower inner joints with sealed in drip tip. Adapter is bent at a 105° angle for use in vacuum distillation. Serrated hose connection has an O.D. of 10mm at the largest serration for connection to vacuum source.
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Similar to CG-147, but formed without the o-ring groove.
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Distilling Column, Vigreux
Ace GlassWith standard taper 24/40 joints. Length in centimeters refers to the effective length of the column as measured from the lowest to the highest indent of the column.
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Similar to CG-1241 but with the Vigreux column vacuum jacketed to improve distillation performance.
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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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Pressure Vessel, Heavy Wall
ChemglassHeavy wall pressure vessels have an internal thread for use with PTFE bushings as pressure seals. The unique design allows hand tightening and loosing for easy access into the vessel. O-ring is positioned on the bushing above the thread for improved sealing. Vessels are useful for pressure…
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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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Filter Reactor, Plain
Ace GlassComplete filter reactor assembly allows single or multi-step reactions and filtrations in the same vessel. Features heavy wall glass, interchangeable filters, mechanical agitation and 4" or 6" Duran flanges. Available capacities from 150ml to 6000ml. P
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Replacement Threads, G.P.I.
ChemglassThread for replacement on apparatus using G.P.I. (Glass Packaging Institute) thread. These threads are used primarily on products manufactured in the United States. When a thread is designated as 20-400 it means that the diameter across the top of the threaded area is ~20mm. The numerical 400…
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Adapter, Reducing and Enlarging
Ace GlassConnecting adapter with top female and bottom male standard taper joints.
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KIMAX Brand Glass Stirring Rods
DWK Life Sciences (Kimble)With both ends rounded Designed from Federal Specification NNN-R-560, Type 1 Length x diameter in mm are shown in listings
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Scienceware® PTFE Sleeve Gaskets
SP Bel-ArtFor standard taper joints Knurled gripping-ring at top, which allows quick, simple removal from joint Easily cleaned For use with full or medium joints Three gaskets per package. Joint size given in listings below.
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Adapter 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. Serrated hose…
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Joints, Inner Member, Full Length
Ace GlassStandard taper inner member ground joint for use with outer members listed under Catalog number 7565, 7566, 7567, 7651 and 7652. Can also be used with half joints listed under 7568 and 7585.
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SYNTHWARE Short Path Vaccum Jacketed Distillation Apparatus
Kemtech AmericaUsed with 25mm immersion thermometer, and D27 distillation receiver.
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Drying Apparatus, Abderhalden
ChemglassAbderhalden style for drying samples at a temperature as a function of the solvent boiling point. The desiccant flask has a 34/45 outer joint for connection to the drying chamber. All other joints are 24/40. Complete apparatus consists of a desiccant flask, drying chamber, round bottom flask and…
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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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Filter Reactor, Plain
Ace GlassSmall volume filter Reactor. Complete item includes: Reactor Body, head (14/20 joints), Clamp, PTFE Bottom Adapter with CAPFE O-Ring, 350 micron polypropylene screen support, 100 micron polyethylene support, 5844 Adapter, 5839-42 Shutoff Valve, 8066-12
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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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Distilling Receiver
Ace GlassWith upper joint at 105 degree angle. For operation other than at atmospheric pressure. Vacuum is applied to the side arm with the T-bore stopcock. The secondary receiver is vented by means of the lower stopcock. The capacity from the bottom of the drip to the stopcock is 2.5mL.Tubing connections…
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Synthware Vacuum Take-Off Adapters with PTFE Stopcocks
Kemtech AmericaSynthware vacuum adapter with 2mm straight bore PTFE stopcock on the hose connection.The upper outer and lower inner standard taper joints are the same size.
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Drying Chambers, Airfree®, Schlenk
ChemglassChamber for use in drying small quantities of material in dram vials. Can also be used in the transfer of materials from glovebox to glovebox or to the vacuum line. Lower vessel has a flat bottom permitting it to be stood upright on the bench or in a glovebox. Top adapter has a 0-4mm…
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Drying Apparatus, Abderhalden
Ace GlassVacuum, improved form. Material to be dried is placed in the inner tube, 15.2cm long by 25.4mm I.D. When the liquid in the distilling flask boils, the vapors pass through the drying chamber and heat the inner tube at a constant temperature. The vapors then ascend to the reflux condenser, condense…
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Adapters, Inlet, Fritted, Inner Joint
ChemglassAdapter has an extra coarse disc between the serrated hose connection and the inner joint. Fritted disc prevents solids from being introduced into the system. Hose connection has an O.D. of 10mm at the largest serration.
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Distilling Receiver, Graduated
Ace GlassAll-purpose receiver for general distillation work. With graduated body. Stopcocks are 4mm bore. Tubing connections are 10mm O.D. olive type.
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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.
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Joints, O-Ring Seal
ChemglassJoint has an o-ring groove to accept the listed o-ring size. Provides for a grease-free, vacuum seal when used with CG-150 clamps. Each joint is supplied with a Viton o-ring of the listed size.
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Adapters, PTFE, Thermocouple
ChemglassPTFE adapter for use with either 1/8"; or 1/4"; thermocouples. Adapter has an outer Viton® o-ring to form a grease-free, airtight seal between the adapter and the listed size of outer joint. The compression nut works in conjunction with the upper Viton® to provide a airtight seal…
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Modified Dean-Stark trap allows for more efficient cooling and separation of the azeotrope during distillation. Graduated from 0 to 10ml in 0.2mL subdivisions. **Design suggested by Dr. Craig Merlic, University of California, Los Angeles, California
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Luer Adapter
DWK Life Sciences (Kimble)Helps reduce cross contamination Size 1 hose connection Popular joint sizes Easy sample concentration and clean up Kontes luer adapter converts standard taper glassware to a luer joint. Adapter is available in most popular joint sizes and includes an integral vacuum…
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