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Glass
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Solid PTFE Joint Stoppers
Across InternationalM ade with solid PTFE for air tight vacuum work, one of the highest quality products you can find in the market.
Related Products: Ptfe Stoppers
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Glass Beads, Borosilicate, Soda Lime
DWK Life Sciences (Kimble)Solid Borosilicate (5663F29 to F47) With diameters selected within a tolerance of ±0.5 mm Kimax brand specific gravity is 2.23 Soda Lime Glass (5663L13 - L31) Made of soda lime glass, specific gravity is 2.49, approximately spherical In 1 lb. packages …
Related Products: 3 Mm Glass Beads
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SYNTHWARE Short Path Distilling Head for Volatile Solvents
Kemtech AmericaWith the condenser being a combination of a cold coil and Leibig. Top outer joint is a 10/18 for use with a 50mm immersion thermometer. For best result, use D272440.
Related Products: Short Path
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Adapter, Connecting Hose
Ace GlassWith standard taper outer or spherical socket joint at one end and a hose connection at the other end.
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Glass mosquito feeder with an outer chamber for circulating 37°C water and an inner chamber into which the blood is injected. Mosquito feeding area is 14mm diameter. Parafilm™ is stretched over the lower portion of the inner chamber. The assembled feeder is held on top of the screened…
Related Products: Mosquito Feeder
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PYREX Solid Glass Beads
Corning3 to 6 mm in diameter Diameter tolerance is ±0.75 mm PYREX solid glass beads are useful for packing in distillation columns, mixing beads and boiling stones. Beads are packaged in 0.45 kg (1 lb) boxes, which have a packing volume of approximately 360 cm 3 or 22 cubic inches.
Related Products: Boiling Beads
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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: Pressure Bottle
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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
Related Products: Glass Rod Stirrer
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Solvent Reservoirs, Plastic Coated
ChemglassReservoirs used for storing high performance, low pressure liquid chromatography mobile phase. Complete reservoir system includes a plastic coated graduated bottle, a standard cap assembly, and solvent and sparging filters. Cap assembly fits GL45 threaded bottles and has a PTFE bulkhead with three…
Related Products: Gl45 Bottle
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Moisture Test Receiver, Dean & Stark
Ace GlassWith return line to allow excess solvent to return to boiling flask. Suitable for ASTM D 95 and E 123. Joints are 24/40.
Related Products: Dean Stark
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Borosil® Polished Glass Solid Stirring Rods are constructed from smooth, low-expansion, low-extractable borosilicate glass. Their mechanical strength, excellent heat resistance, and outstanding chemical compatibility make them the perfect general use stirrer. Borosil® Glass Stirrers…
Related Products: Glass Stir Rods
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Borosilicate Glass Stir Rods
GSC International, Inc.Borosilicate Glass with Fire Polished Ends
Related Products: Glass Stir Rods
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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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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: Glass Pressure Reaction Vessel
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Glass Joints
CorningPyrex Standard Taper Connecting Tubes (5738E14) Arms are approximately 75° apart Equipped with inner Standard Taper joints that are both 24/40 Often used as a still head adapter Still Head Standard Taper Connecting Tubes (5738H82 and L18) Sidearm is at an angle…
Related Products: 24/40 Pyrex
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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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Gas Dispersion Tube, Fritted
ChemglassHollow fritted cylinder at the end of an 8mm O.D. tube. Cylinder is approximately 12mm O.D. x 20mm long. Overall length is approximately 10 inches.
Related Products: Gas Dispersion Tubes
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Drying Towers
ChemglassCylindrical shaped drying tower has a 34/28 ground glass stopper. The stopper has a hole coinciding with a serrated hose connection sealed in the outer portion of the stopper neck and a second hose connection near the base of the cylinder. A hex base is sealed to the bottom of the tower for added stability.
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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.
Related Products: Joint Adapters
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Synthware Rotary Evaporator Anti-Splash Traps
Kemtech AmericaTrap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With upper outer and lower inner standard taper joints.
Related Products: Rotary Evaporator Trap
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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.
Related Products: Septum Inlet Adapter
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Adapters, Thermometer, Inlet
ChemglassAdapter has a #7 or #15 Chem-Thread at the top for vacuum tight seal of plain stem thermo-meters or any other tube having an O.D. between 4 and 7mm. Supplied complete with a Celcon® compression cap and Viton o-ring.
Related Products: Thermometer Adapter
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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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Glassblowers Fritted Tube, Straight
ChemglassCylindrical tube with a centered, sealed in fritted disc, used to construct special apparatus.
Related Products: Fritted Tube
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PTFE Adapter
Ace GlassPTFE adapter from one standard taper joint size to another.
Related Products: Bushing Adapter
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Photochem Reactor, Plain & Jacketed
Ace GlassReaction Vessel constructed of borosilicate glass to accommodate the 7854, 7856 or 7857 Immersion Wells. With one 14/20 angled joint for sparger tube, one 24/40 vertical joint for condenser and one #7 Ace-Thred side arm for thermometer. Center joint is 60/40. Bottom of reactor is flat to allow use…
Related Products: Sparger
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Sweep Elbow, Process Pipe
Ace GlassSweep elbow available in 22.5, 45, 60,and 90 degree angles.
Related Products: Glass Elbow
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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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Quartz Fritted Disc
ChemglassPorous fused quartz discs. Porosity sizes are as listed and differ from porosities of borosilicate discs.
Related Products: Fritted Disc
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SYNTHWARE Peptide Synthesis Vessels, Solid Phase
Kemtech AmericaPeptide Synthesis Vessel, Solid Phase, Synthware, Capacity: Available in sizes ranging from 10-50mL, Frit Porosity: Coarse or Medium, Frit Diameter: Available in sizes ranging from 15-25mm, GL Thread: 14 or 25 available, Arm OD: 8mm, Supplied with a PTFE lined cap and straight bore PTFE stopcock…
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Dean-Stark receiver used for determining the water content of various materials. Can be used with ASTM Method D-95 along with similar ASTM methods. The 10mL size has subdivisions of 0.1 from 0 to 2mL, and 0.2 from 2 to 10mL. The 25mL size has subdivisions of 0.1 from 0 to 2mL and 0.2 from 2 to 25mL.
Related Products: Dean And Stark Receiver
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Glass mosquito feeder, Similar to CG-1835, but with a larger feeding surface. Mosquito feeding area is 50mm diameter. The outer chamber is for circulating 37°C water and an inner chamber into which the blood is injected. Parafilm™ is stretched over the lower portion of the inner chamber.…
Related Products: Mosquito Feeder
