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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Safe-Lab® PTFE Bearing Inserts
SP Bel-ArtNot autoclavable. 2 per pack. Use with 10mm stirring rods. Replacement bearings for use with Safe-Lab® Joint Stirrer Bearing
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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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Adapter, Thermometer
Ace GlassInner joint at bottom and 10/30 outer joint at top which is offset and angled for use in multiple neck flasks.
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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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Filter Tubes, Allihn
ChemglassAllihn type filter tube with a 30mm O.D. disc. Height above the disc is 100mm, lower stem is 8mm O.D. x 55mm in length.
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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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SYNTHWARE Vacuum Jacketed Distilling Heads
Kemtech AmericaDistilling Head, Vacuum Jacketed Thermometer Joint: 10/18 Joints: 14/20 or 19/22 available For use with 25mm immersion thermometer.
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Kjeldahl Trap Adapters
Kemtech AmericaSynthware distillation adapter with Kjeldahl trap. With two standard taper inner joints that are parallel and at a 75 degree angle to the connecting tube. Distance between joints is approximately 200mm.
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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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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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105° Bent Distillation Adapters
DWK Life Sciences (Kimble)Barbed hose connection Standard Taper inner joint with drip tip at the bottom and Standard Taper outer joint at the top Joints are 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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With the joint at bottom, either a #7, #11, #15 Ace-Thred at top and serrated hose connection.
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Aldrich® reducing adapter
MilliporeSigmaSynonyms: glass adapter; glass adapters Legal Information: Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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Thermometer Well, with Joint
Ace GlassFor reaction flasks, can be used with either cylindrical or spherical type. With 14/35 joint. Length measurement (A) is distance below joint to bottom of tube.
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Synthware Inlet/Thermometer Adapters
Kemtech AmericaAdapter has a Nylon compression cap and a Viton o-ring to form a vacumm tight seal. Cap accommodates 5.0 - 7.5mm O.D. thermometer or gas inlet tube. To use it as a syringe port, simply replace the o-ring with a PTFE-lined septum. Supplied with one Nylon cap and one Viton o-ring.
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Adapter, Kjeidahl Trap
Ace GlassWith 24/40 standard taper joints. Distance between center of joints is approximately 200mm.
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Similar to CG-170, but with a drip tip cut at a 45° angle.
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Midget Bubblers, Graduated
ChemglassMicro 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 nozzle being replaced with an extra coarse fritted gas dispersion…
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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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Photochem Reactor, Ace-Thred, Plain
Ace GlassGlass, unjacketed reaction vessel design for use with our 7874 quartz and 7875 glass immersion wells. Instead of a standard taper joint, this reactor utilizes a height-adjustable, non-freezing #50 Ace-Thred. Also featured, a 14/20 angled joint for a sparger tube, a 24/40 vertical joint for a…
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Similar in design to AF-0720 but without delivery adapter. Lower 3-way valve has been replaced with a single 0-4mm Chem-Vac™; Chem-Cap®; valve for draining distillate back into the flask. The uptake tube has one row of vigreux indentations, while the 14/20 top outer joint has been…
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Drying Tube, Schwartz
ChemglassSchwartz type drying tube having 14/20 hollow stoppers. Stoppers have a hole that aligns with a serrated hose connection for on/off action. Overall height is approximately 170mm.
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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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Adapter, Twin Connecting Hose
Ace GlassWith standard taper inner joint and twin hose connections opposite each other. Normally used with 6620 Reflux Apparatus to allow inert gas flow over top of apparatus to maintain oxygen free system. Hose connection is size C.
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Fritted Filters Discs
ChemglassPorous discs for use in fabrication of special glass apparatus. Available in F, M, C and XC porosities. Pressure Limits: Fritted glassware is designed for low pressure vacuum filtration or gas flow. The MAX differential pressure should not exceed 15 PSI. Thermal Limits: Fritted glassware…
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Filtering Tubes, Reduced Ends
ChemglassUseful in filtering operations for the preparation of organic chemicals and biologic solutions, or to remove end products of a reaction during recirculation of the liquid reactants. Both ends of the tube have a serrated hose connection.
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SYNTHWARE Vacuum Adapter with PTFE Stopcock
Kemtech AmericaVacuum Adapter, Microscale, PTFE Stopcock, Synthware, Joint: 14/10, Stopcock Bore: 2mm, Hose Connection OD: 8mm.
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Adapters, Connecting, Airfree®, Schlenk
ChemglassAdapter has a 0-4mm Chem-Vac™ Chem-Cap® valve between the top outer and lower inner joints, both of which are the same size. Available in two configurations: Style "A" having the valve mounted in-line, while Style "B" has the valve 90º to the joints with a brace…
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Hose Connections, Large
Ace GlassRing-style hose connections for use on large soxhlet condensors, etc. With flare end. Sold in shelf-packs of 12 each.
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Synthware Distilling Adapters, 105°
Kemtech AmericaSynthware distillation adapter with sealed in drip tip. Adapter is bent at 105 degrees. Standard taper top outer joint and lower inner joints.