Distillation Labware
Glassware and replacement parts designed to carry out distillations in laboratory settings; includes condensers, distillation heads, receivers, etc. Products are available for various scales and for specialty distillations.
Distillation is a process used widely in the laboratory or in wider working environments for separating or purifying liquids or liquid mixtures based on the different boiling points of individual components.
Distillation Applications:
• Separation and purification of miscible liquid mixtures in organic chemistry
• Drying of solid residues and/or solvent removal
• Fractional distillation of liquids from polymers and petroleum products
• Removal of particulates or other solid contaminants
• As part of a water purification system for production of distilled water for laboratory use
• Specialist steam distillation-based applications such as Kjeldahl analysis of nitrogen and proteins in food, beverage, or environmental samples
What Types of Distillation Equipment Are Available?
Conventional distillation apparatus, typically comprising individual, jointed borosilicate glassware components assembled by the user (depending upon the application), using appropriate clamps, stands, and supports. Most conventional distillation assemblies combine a round-bottomed distilling flask to contain and heat the liquid(s) that require purification, fitted with a stoppered or jointed neck to which is attached a downward-sloping, inclined side-arm for connection to a condensing unit to cool the heated vapors back down to their liquid state. Heating mantles are the preferred heat source for improved temperature control. These conventional distillation units are also available supplied complete and ready-assembled for added convenience and ease of use.
Specialized automated distillation equipment, notably units designed for the determination of volatile acidity and alcoholic strength by volume in wines, musts, and alcoholic beverages, and units designed for Kjeldahl nitrogen or protein determinations.
Chemglass Life Sciences 100mL Heavy Wall Pressure Vessel, Cylindrical, #15 Internal Thread, Complete, 38mm O.D. x 190mm Length, Bushing Size/15
100mL Heavy Wall Pressure Vessel, Cylindrical, #15 Internal Thread, Complete, 38mm O.D. x 190mm Length, Bushing Size/15. Heavy wall pressure vessels have an internal thread for use with PTFE bushings as pressure seals. The design allows hand tightening/loosening for easy access into the vessel. O-ring is positioned on the bushing above the thread for improved sealing. Supplied complete with vessel, PTFE bushing & Viton o-ring. Optional Perfluoro o-ring has the chemical resistance & service temperature range similar to Kalrez 4079. See CG-362, CG-364, and CG-366 for optional PTFE Bushings.IMPORTANT NOTICE: ALL CHEMGLASS PRESSURE VESSELS ARE TESTED AT 150 PSI, OR APPROX TWO AND ONE-HALF TIMES THEIR RECOMMENDED WORKING PRESSURE. HOWEVER, CHEMGLASS DOES NOT GUARANTEE THE VESSEL FROM BREAKING UNDER PRESSURE, DUE TO THE NATURE OF MATERIAL AND CONDITIONS BEYOND OUR CONTROL. CHEMGLASS RECOMMENDS THE USE OF SAFETY SHIELDS AND/OR OTHER SAFETY EQUIPMENT.
Chemglass Life Sciences 350mL Heavy Wall Pressure Vessel, Round Bottom, #25 Internal Thread, Complete, 82.5mm O.D. x 142mm Length, Bushing Size/25
350mL Heavy Wall Pressure Vessel, Round Bottom, #25 Internal Thread, Complete, 82.5mm O.D. x 142mm Length, Bushing Size/25. Heavy wall pressure vessels have an internal thread for use with PTFE bushings as pressure seals. The design allows hand tightening/loosening for easy access into the vessel. O-ring is positioned on the bushing above the thread for improved sealing. Supplied complete with vessel, PTFE bushing & Viton o-ring. Optional Perfluoro o-ring has the chemical resistance & service temperature range similar to Kalrez 4079. See CG-362, CG-364, and CG-366 for optional PTFE Bushings.IMPORTANT NOTICE: ALL CHEMGLASS PRESSURE VESSELS ARE TESTED AT 150 PSI, OR APPROX TWO AND ONE-HALF TIMES THEIR RECOMMENDED WORKING PRESSURE. HOWEVER, CHEMGLASS DOES NOT GUARANTEE THE VESSEL FROM BREAKING UNDER PRESSURE, DUE TO THE NATURE OF MATERIAL AND CONDITIONS BEYOND OUR CONTROL. CHEMGLASS RECOMMENDS THE USE OF SAFETY SHIELDS AND/OR OTHER SAFETY EQUIPMENT.
Chemglass Life Sciences 120mL Heavy Wall Pressure Vessel, Cylindrical, #15 Internal Thread, Complete, 38mm O.D. x 215mm Length, Bushing Size/15
120mL Heavy Wall Pressure Vessel, Cylindrical, #15 Internal Thread, Complete, 38mm O.D. x 215mm Length, Bushing Size/15. Heavy wall pressure vessels have an internal thread for use with PTFE bushings as pressure seals. The design allows hand tightening/loosening for easy access into the vessel. O-ring is positioned on the bushing above the thread for improved sealing. Supplied complete with vessel, PTFE bushing & Viton o-ring. Optional Perfluoro o-ring has the chemical resistance & service temperature range similar to Kalrez 4079. See CG-362, CG-364, and CG-366 for optional PTFE Bushings.IMPORTANT NOTICE: ALL CHEMGLASS PRESSURE VESSELS ARE TESTED AT 150 PSI, OR APPROX TWO AND ONE-HALF TIMES THEIR RECOMMENDED WORKING PRESSURE. HOWEVER, CHEMGLASS DOES NOT GUARANTEE THE VESSEL FROM BREAKING UNDER PRESSURE, DUE TO THE NATURE OF MATERIAL AND CONDITIONS BEYOND OUR CONTROL. CHEMGLASS RECOMMENDS THE USE OF SAFETY SHIELDS AND/OR OTHER SAFETY EQUIPMENT.
Chemglass Life Sciences 1000mL Reaction Vessel, Jacketed, 100mm Schott O-Ring Flange, GL-14 Inlet/Outlet, CG-911-A-10 Drain Valve
1000mL Reaction Vessel, Jacketed, 100mm Schott O-Ring Flange, GL-14 Inlet/Outlet, CG-911-A-10 Drain Valve. Similar to CG1924, but with our CG911A 0-14mm sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space normally associated with stopcock drains. This feature permits total mixing & draining of the contents of the reactor. The CG510 is recommended for solution based reactions while the CG911A and CG511 are recommended for reactions containing solids. Reaction vessel is constructed with a flange having a groove formed in the sealing surface of the flange. Flange is also ground to permit a greased seal with any lids CG1940 through CG1946. Supplied complete with two polypropylene hose connections and two screw caps(Polypropylene hose connections with a Viton rubber seal for working temperatures up to max +110°C.) For clamp see CG141 or CG141T. For o-ring see CG147.
Chemglass Life Sciences 100mL Reaction Vessel, Jacketed, 60mm Schott O-Ring Flange, GL-14 Inlet/Outlet, CG-911-A-10 Drain Valve
100mL Reaction Vessel, Jacketed, 60mm Schott O-Ring Flange, GL-14 Inlet/Outlet, CG-911-A-10 Drain Valve. Similar to CG1924, but with our CG911A 0-14mm sidearm valve. All valves are designed to seal flush with the bottom of the flask avoiding the dead space normally associated with stopcock drains. This feature permits total mixing & draining of the contents of the reactor. The CG510 is recommended for solution based reactions while the CG911A and CG511 are recommended for reactions containing solids. Reaction vessel is constructed with a flange having a groove formed in the sealing surface of the flange. Flange is also ground to permit a greased seal with any lids CG1940 through CG1946. Supplied complete with two polypropylene hose connections and two screw caps (Polypropylene hose connections with a Viton rubber seal for working temperatures up to max +110°C.) For clamp see CG141 or CG141T. For o-ring see CG147.
Chemglass Life Sciences Motor Adapter, 5/16" Male to 1/2" Female
Motor Adapter, 5/16" Male to 1/2" Female. Replacement part for CG204701 Flexible Drive Shaft.
Chemglass Life Sciences Cold Finger Condenser Only, for Sublimation Adapter
Cold Finger Condenser Only. Replacement Part for CG303201 micro sublimer.
Chemglass Life Sciences Vacuum Trap, 38mm Body OD x 250mm Body Length, 18mm OD Side and Inner Tubes
Vacuum Trap, 38mm Body OD x 250mm Body Length, 18mm OD Side and Inner Tubes. Similar to CG-4510 but with top inlet tube bent at a 90º angle.
Chemglass Life Sciences Vacuum/Inert Manifold, 4 Ports, 500mm Overall Width
Vacuum/Inert Manifold, 4 Ports, 500mm Overall Width. General purpose double bank vacuum manifold with 4 ports for use with vacuum and inert gas. Both tubes are 1/2 OD and have the upper left and lower right banks open. Ports are 0-4mm Chem-Vac™ Chem-Cap valves and are spaced 100mm center to center with 9mm OD tubulation.
Chemglass Life Sciences Vacuum Trap, Complete, Trap Bottle 45mm OD x 250mm Overall Length, 16mm OD Side and Inner Tubes, 40/50 Jt.
Vacuum Trap, Complete, Trap Bottle 45mm OD x 250mm Overall Length, 16mm OD Side and Inner Tubes, 40/50 Jt. Two piece vacuum trap connected with an inner and outer joint to facilitate cleaning.
Chemglass Life Sciences Vacuum Trap Stopper Only, 40/50
Vacuum Trap Stopper Only, 40/50. Replacement part for CG451503 vacuum trap.
Chemglass Life Sciences Vacuum Trap, 45mm Body OD x 350mm Body Length, 25mm OD Side and Inner Tubes
Vacuum Trap, 45mm Body OD x 350mm Body Length, 25mm OD Side and Inner Tubes. Similar to CG-4510 but with top inlet tube bent at a 90º angle.
Chemglass Life Sciences Vacuum Trap Body Only, 34/45
Vacuum Trap Body Only, 34/45. Replacement part for CG451404.
Chemglass Life Sciences Vacuum Trap, Removable Arms, Complete
Vacuum Trap, Removable Arms, Complete. Vacuum trap features removable arms to permit the trap to be easily disconnected for cleaning. The arms are made to permit clamping directly to the lattice and accept 5/8in I.D. vacuum hose. Trap and arms have 35/25 spherical joints for added flexibility while providing a leak-free seal. Supplied complete with one each of arm style “A” (180º), one each of arm style “B” (90º) and one each of arm style “C” (straight), and two CG-150-06 #35 stainless steel pinchclamps. The trap body is 2in (50mm) O.D. x 360mm long.
Chemglass Life Sciences Vacuum Trap, 35mm Body OD x 250mm Body Length, 16mm OD Side and Inner Tubes
Vacuum Trap, 35mm Body OD x 250mm Body Length, 16mm OD Side and Inner Tubes. One piece trap used in the removal of undesired vapors in the vacuum system by condensation. Vacuum Trap, 35mm Body OD x 250mm Body Length, 16mm OD Side and Inner Tubes.