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Glass
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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…
Related Products: Glass Frit Filters
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Borosilicate Glass Rods
Friedrich & DimmockPopular sizes in convenient packages Lengths are approximately 4', in packs of 10 lbs. Assortment pack contains each size glass rod, in the following quantities.
Related Products: Glass Rod
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Adapter, Sublimation
Ace GlassUnique device for carrying out sublimation directly in round bottom reaction flask; simply remove condenser, stirrer, etc. from joint, insert sublimation adapter and begin. Coolant connection at top and side vacuum connection are 9.5 mm (3/8") O.D. Vacuum connection is controlled by 1:5 PTFE 2 mm…
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Distilling/Splitting Adapter, Angled
ChemglassCompact and simple distilling/splitter adapter for use with Chemglass process reactors lids that have a 10° angled side neck (CG-1946-B). Vapor flows upward freely through the large vapors holes to the condenser. Distillate flow is directed using the valve to either the receiving flask or back…
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Glass Stirring Rod
United Scientific SuppliesSoft Glass Stirring Rod, both ends round.
Related Products: Glass Stir Rods
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Joints, O-Ring Seal
Ace GlassTooled with groove to take O-Ring and provide greaseless, vacuum tight connection. All joints are held together with our 7669 family of pinch clamps, except for code -18 for which we use our 6509-03 two-piece clamp. O-rings are Fetfe and may be used up to 230 degrees C. Each joint is supplied with…
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Pressure Vessels, Tubes & Bottles
Ace GlassAce Glass pressure tubes and bottles are the premier glass pressure vessels in the industry. Flat-bottomed bottles are rated at 60psi at room temperature while our tubes are rated at 150psi at as much as 120 degrees C. Due to varying conditions, Ace ca
Related Products: Glass Bottles Pressure
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Adapters, Airfree®, Schlenk
ChemglassAdapter allows standard single neck round bottom flasks to be used as storage vessels. Sampling can be accomplished by removing 0-4mm Chem-Vac™ Chem-Cap® plug while maintaining inert gas purge thru sidearm. Available with a choice of 14/20 or 24/40 standard taper inner joint.
Related Products: Schlenk Flask
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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.
Related Products: Vigreux Distillation Column
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SYNTHWARE Snyder Distillation Column
Kemtech AmericaSnyder Distillation Column, 3 Section Top Outer Joint: 24/40 Lower Inner Joint: 24/40 Column Height: 150mm Overall Height: 300mm For use with Kuderna-Danish flask.
Related Products: Snyder Column
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Vigreux Distillation Columns
DWK Life Sciences (Kimble)Vigreux distilling column with indentations over the entire length for improved vapor-liquid contact. KIMAX® column has a Standard Taper outer joint at the top and a Standard Taper inner joint at the bottom Manufactured from 33 expansion, low extractable borosilicate glass conforming…
Related Products: Vigreux Distillation Column
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Synthware Vacuum Take-Off Adapters
Kemtech AmericaSynthware vacuum take-off adapter with drip tip. The upper outer and lower inner standard taper joints are the same size.
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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…
Related Products: Fritted Glass Bubbler
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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…
Related Products: Pressure Vessel
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Pressure Reactor, Two-Piece, Plain Flask
Ace GlassComplete, two-piece, plain flask, pressure reactor system designed to perform low to moderate positive pressure reactions, synthesis and catalysis. Reactor capacities range from 500ml to 5000ml and use Ace-Threds to achieve a leak-tight system. Two-piece (flanged flask and head) design allows the…
Related Products: Pressure Flask
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SYNTHWARE Y-Shaped Connecting Tubes
Kemtech AmericaConnecting Tube, Y-shaped, Synthware, Tubing OD: 8mm.
Related Products: Connecting Tube Y Shape
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Distilling Column, Water Jacketed
ChemglassJacketed distilling column has indentations on the inner tube to support packing material. The jacket allows the column to be used as a condenser. Column has a top outer and lower inner standard taper joint. All sizes have an I.D. of approximately 10mm.
Related Products: Glass Water Distiller
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SYNTHWARE Vacuum Jacketed Vigreux Distillation Heads
Kemtech AmericaVacuum jacketed Vigreux distillation head having a sealed on condenser, braced for strength. Vacuum adapter has an inner joint and a sealed in drip tip. To be used with a 25mm immersion thermometer .
Related Products: Vigreux Distillation Column
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Solid Soda Glass Balls
JenconsBallotini main applications include: Chemical plants (where large inert surface areas are required) and for filters eg. fractionating columns Resin filler Shot blasting Burnishing (metal finishing) Gas chromatography.
Related Products: Solid Glass Beads
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Glass Wool, PYREX
CorningMade of borosilicate glass Contains minimal heavy metals and is practically free from fluorine and alumina Strong, yet soft and pliable Suitable as a filtering medium due to its low alkali content Maximum service temperature 500°C Fiber diameter 0.008 mm
Related Products: Glass Wool
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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…
Related Products: Joint Adapters
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SYNTHWARE Cow-Type Distillation Receivers with Hose Connections
Kemtech AmericaCow-type design having three receivers spaced 40° apart. 105° angle between top outer joint and lower inner joints.
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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.
Related Products: Cow Adapter
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Bubbler, In-Line, Airfree®, Schlenk
ChemglassUsed to monitor gas flow to reactions while providing a vent to the atmosphere. Bubbler has a "T" connection at the top to allow it to be mounted in-line while the reservoir head prevents oil from being sucked back into the system. Volume below the sidearm is approx 40mL. Bubbler has 8mm…
Related Products: Bubbler
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Ground Joints, Outer, Full Length, with Rings
ChemglassStandard taper outer joint tooled on the same size tubing as the CG-100 inner joints. All CG-102 outer joints are supplied standard with rings, but are available tooled without rings on a special order basis.
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Adapter, Thermometer
Ace GlassAdapter, standard taper joint, 13mm OD center tube with bead,6mm OD tube end side arm.
Related Products: Thermometer Adapter
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Adapter, Powder Transfer, PTFE, Vial
ChemglassAdapters simplify the transfer of powders/solids from flasks into vials. PTFE adapters have a knurled gripping ring at the top to facilitate removal of the adapter from the flask joint. Adapters are available to accommodate sample vials (GPI threads) and scintillation vials (22mm threads). Allows…
Related Products: Vial Adapter
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NMR Tube, Cleaner, Morris
ChemglassThe Morris NMR tube cleaner is an inexpensive, durable apparatus which will clean 5 or 10mm NMR tubes with as little as 10mL of solvent in one easy operation. Cleaner does not require a stopper on the NMR tube and does not have a fragile side arm. Complete item is supplied with a NMR tube washer,…
Related Products: Nmr Tube Cleaner
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Sublimation Apparatus, Vacuum
Ace GlassA semi-micro sublimer used by a number of synthesis laboratories. The proportions have been found to be optimum for handling a variety of crystal types. The circulatory stem may be removed and collecting tube filled with dry ice, acetone, etc. Complete unit consists of body, head and circulatory…
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Adapters, Universal, Inlet, with Hose Connections
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. Serrated hose…
Related Products: Inlet Hose Adapter
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Adapter, Additive
Ace GlassGraduated separatory funnel with 1:5 solid PTFE stopcock plug and dropping bulb. Capacity 50mL, in 1mL subdivisions. Plug bore is 2mm.
