92 Results for: "CHEMGLASS"
Stoppers, hollow
Supplier: CHEMGLASS
Hollow pennyhead glass stoppers with closed bottom.
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Pressure vessels
Supplier: CHEMGLASS
These heavy wall pressure vessels have an internal thread for use with a 15 mm PTFE bushing as a pressure seal. This unique design allows hand tightening and loosing for easy access into the vessel.
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Receiver adapters, vacuum take-off, bent
Supplier: CHEMGLASS
With standard ground joint cone and socket 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 10 mm at the largest serration for connection to vacuum source.
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O-Rings for flat flanges
Supplier: CHEMGLASS
Viton O-ring is stocked in brown 75 durometer. Ideal for acids, aliphatic hydrocarbons, oxidising agents and all petroleum products.
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Beaker, low form, quartz
Supplier: CHEMGLASS
Low form beaker made of quartz.
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Adapters, reduction
Supplier: CHEMGLASS
Used to connect dissimilar standard taper joint sizes. Reduction adapter from large cone at the base to small socket on the top.
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Septum stoppers, rubber, Suba-Seal®
Supplier: CHEMGLASS
Suba-Seal® septum stoppers are flanged stoppers with a hollow plug and sleeve extension that folds down over the neck of the vessel.
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Distilling heads
Supplier: CHEMGLASS
Designed for use with small quantities where hold-up between the flask and receiver must be kept to a minimum.
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Powder funnels
Supplier: CHEMGLASS
Funnels have 60° side angle and a standard ground joint.
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Laboratory jacks, Economy
Supplier: CHEMGLASS
These multipurpose, lightweight jacks are used in supporting hot plates, burners, oil baths, and glassware along with many other items in the lab.
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Adapters, thermometer, inlet
Supplier: CHEMGLASS
Adapters have a No.7 chem-thread at at the top for vacuum tight seal of plain stem thermometers or any other tube having an O.D. between 4 and 7 mm.
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Adapters, inlet, with cone
Supplier: CHEMGLASS
Adapters allow for flexible tubing to be connected to apparatus for introduction of vacuum or pressure. Hose connection has a 10 mm O.D. at the largest serration and is bent downward at a 90° angle to the cone.
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TLC spotting capillary tubes
Supplier: CHEMGLASS
Non-calibrated tubes made from borosilicate glass for use with aqueous and organic solutions.
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Flasks, round bottom, glass, clear, standard ground joints, two necks
Supplier: CHEMGLASS
Borosilicate glass 3.3.
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Connecting adapters, for rotary evaporators to vials
Supplier: CHEMGLASS
These adapters permit the connection of standard laboratory dram sample vials directly to the vapor tube or a bump trap of a rotary evaporator.
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Filter Funnel, Disposable
Supplier: CHEMGLASS
This unique disposable filter funnel system for solid-liquid separation can be used in chemistry and biological laboratories. Polypropylene filter funnel with polyethylene fritted disc.
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Total immersion thermometers
Supplier: CHEMGLASS
Thermometer is mineral spirit filled to eliminate workplace and environmental hazards associated with mercury.
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Flasks, round bottom, glass, clear, standard ground joint, one neck
Supplier: CHEMGLASS
Heavy walled, single short neck round bottom flasks with standard taper outer joints.
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Büchner funnels
Supplier: CHEMGLASS
Büchner style flter funnels with a lower standard taper inner joint and serrated tubulation for connection to a vacuum source.
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Adapters for filter crucibles
Supplier: CHEMGLASS
Neoprene filter adapters are designed to fit between the filtering funnel and flask. For use with buchner funnels, grooch crucibles, filter tubes, etc. Eliminates the boring of rubber stoppers and the difficulties of inserting and removing glass stems in stoppers.
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Flasks, round bottom, glass, clear, standard ground joints, three necks
Supplier: CHEMGLASS
Made of borosilicate glass.
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Stirrer bearings, PTFE
Supplier: CHEMGLASS
These grease-free PTFE stirrer bearings consist of a threaded glass adapter with the listed inner joint, a saddle o-ring, a body bushing with a compression and locking nut, and a precision PTFE inner bearing.
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Quartz cover slips
Supplier: CHEMGLASS
These cover slips made of clear quartz are ultra-thin, ground and polished.
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Fritted support assemblies
Supplier: CHEMGLASS
Glassware system for vacuum filtration using 47 mm membranes. Assembly is designed for use with vacuum manifolds or optional plastic coated filtering flask. Support base has a sealed-in coarse porosity fritted disc.
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Vacuum trap, serrated connections
Supplier: CHEMGLASS
Two-piece construction for easy removal of condensate. Inlet and outlet are 180° apart for installation into a variety of vacuum systems.
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Stoppers
Supplier: CHEMGLASS
These tapered stopper provides for a tight, leakproof ft while the top ring permits the stopper to be easily removed.
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Adapters, glass, flushing, Airfree, Schlenk type
Supplier: CHEMGLASS
Adapter allows vessels to be flushed with inert gas while sampling directly through the bore of the T-Bore stopcock. With a 4 mm bore high vacuum glass stopcock with stainless steel constant pressure retention device.
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REACTION BLOCK, 1 DRAM VIAL ANODIZED GOLD ALUMINUM 1 * 1 items
Supplier: CHEMGLASS
REACTION BLOCK, 1 DRAM VIAL ANODIZED GOLD ALUMINUM 1 * 1 items
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CANNULA SS 20 GAUGE 36 1 * 3 items
Supplier: CHEMGLASS
CANNULA SS 20 GAUGE 36 1 * 3 items