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 right angle 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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Adapter, Gas Inlet
Ace GlassSide tube with hose connection. Stem below joint is 175mm. Hose Conn. size D. Available in 24/40 and 29/42 standard joints or 35/25 spherical joints.
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Adapter, Spherical to Standard Taper
Ace GlassTransition adapter to convert a spherical ball or socket 2 joint to a standard taper inner joint.
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Disruptor Beads
Scientific IndustriesSpherical lead free soda lime glass beads for use in disruption of bacteria, mammalian cells.
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Beaded Process Pipe
Ace GlassAll pipe is available from stock in lengths shown; special lengths available at slightly higher cost.
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Flask Head, PTFE-Clad Bottom Joint
Ace GlassInterchangeable Mini-Lab head with 45/50 bottom joint, PTFE-Clad. No grease needed, will not freeze. Top 19/38 center joint, and are 14/20 side necks are ground. See 9443-20 for head with PTFE-Clad bottom joint and polished top joints. Side arms are placed at proper angles so that the thermometer…
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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, 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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Glass standard taper and spherical joint adapters featuring right angle tee ground glass sidearms. The sidearms are used to make tube compression fitting connections to a wide variety of flexible and rigid tubing using our 12709,12711,12715 & 12716 product families of fittings.
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Connectors, Threaded, Ace-Thred
Ace GlassInternally threaded connectors, available in glass or 18-8 type 303 free machining stainless steel. For use in place of ground glass joints on flasks, columns, etc. Threads offer positive pressure O-Ring seal when used with fittings like 5837, 5838, 5840-5846, and 7506. Size mm refers to I.D. of…
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This innovative and compact Dean-Stark receiver is designed for azeotropic distillations using solvents that are heavier than water. The solvent vapor travels through tube “A” to a condenser inserted in the top standard taper outer joint. Vapors are condensed and collected in the…
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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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KF25/NW25 Flange to 3/8" Hose Barb Adapter
Across InternationalOne piece stainless steel KF25/NW25 to 3/8" hose barb adapter for secure vacuum connection. Compatible with the Ai 2.5, 7.2 cfm and Welch 2.3 cfm vacuum pumps, offered by Across International.,/p>
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75° Bent Distillation Adapters
DWK Life Sciences (Kimble)Ideal for use as a stillhead adapter. With Standard Taper inner joints at each end Both joints are of the same size 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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Recommended for use with PTFE-Clad ball member. Polished surface does not wear PTFE, assures more precise fit than the standard ground surface.
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Zirconia Beads
BiospecZirconia has a density of 5.5g/cc (100% more dense than glass - good for tough tissue). Beads are sold in one pound bottles.
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SYNTHWARE Adapter with #15 O-Ring Joint to 10mm Hose Connection
Kemtech AmericaAdapter #15 O-ring joint to 10 OR 16mm Hose Connection
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Adapters, Inlet, Inner Joint
ChemglassAllows for flexible tubing to be connected to apparatus for introduction of vacuum or pressure. Hose connection has an O.D. of 10mm at the largest serration.
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High performance, low cost, effective in separating low-boiling liquid mixtures with volumes in 0.5 - 5mL range. 2.5" micro-distillation column separates close-boiling mixtures utilizing a PTFE band uniquely driven by an attached magnet. Complete assembly features either 10/10 joints, code -43, or…
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Adapters, Thermometer, Inlet, 10° Offset
ChemglassAdapter has a #7 Chem-Thread at the top for vacuum tight seal of plain stem thermometers or any other tube having an O.D. between 4 and 7mm. When used with vertical side neck flasks, thermometers or bleed tubes can be angled into the bottom of the flask. Supplied complete with a compression cap and…
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SYNTHWARE Solvent Still Head, Repurification
Kemtech AmericaSolvent Still Head, Repurification Joint: 24/40
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Adapters, Connecting, Combination
ChemglassWith top spherical socket joint and lower standard taper inner joint.
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Heidolph accessories including circulating condensor, two-stage diaphragm vacuum pump, vapor tube, guard hood, guard shield, sensors, remote control, foam break adaptor, Woulff bottle, condensate cooler, and powder flasks, etc.
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Synthware Inlet Adapters with Extended Length Lower Tubes
Kemtech AmericaSynthware inlet adapter with extended length lower tube. Allows for the introduction of reactants below the interior surface. Tube extends 153mm (6 inches) below the joint. Tubing has the same O.D. on both ends of the joint.
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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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Complete reaction assembly utilizing an Ace-Thred instead of a ground joint for improved immersion well / cooling tube seal. Features a 14/20 angled joint for sparger tube, 24/40 vertical joint for a condenser and a #7 Ace-Thred thermometer joint. Actual working volumes are 40 to 50% of stated…
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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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Tube, Craig Recrystallization
Ace GlassMicroscale Craig tube for recrystallizing small quantities of reaction product. Craig tube recrystallization consists of a glass outer tube with non-uniform grind to purposely allow leakage, and a PTFE inner plug*. This plug eliminates breakage normally experienced with glass plugs. Volume stated…
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Ground Joints, Inner, with Hooks
ChemglassInner joint with two hooks 180°; apart just above the grind.
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Synthware Rotary Evaporator Anti-Splash Traps, Modified
Kemtech AmericaTrap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Has upper outer and lower inner standard taper joints.
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PTFE Thermometer Adapters
Across InternationalThermometer 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…