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.
Ace Glass, Inc. Trap, vacuum, complete, bent vertical tube, 40/50, 45mm outer body OD, 250mm outer body length below joint, 19mm inner & side tube OD
Trap, vacuum, complete, bent vertical tube, 40/50, 45mm outer body OD, 250mm outer body length below joint, 19mm inner & side tube OD
Hach Company Tubes, MICRO DIST Tritium, pkg of 10
Recommended accessory for MICRO DIST. Tritium distillation
Chemglass Life Sciences Adapter, Distillation, Vent, 0-14mm Valve with Inlet Valve and 45/50 Lower Inner Jt
Adapter, Distillation, Vent, 0-14mm Valve with Inlet Valve and 45/50 Lower Inner Jt. Part of the CG-1965-D distallation glassware kit. ADAPTER ONLY.
Chemglass Life Sciences Adapter, Distillation, 75°, 19/22 Inner Joints, 10/18 Thermometer Joint For 25mm Immersion
Adapter, Distillation, 75¿, 19/22 Inner Joints, 10/18 Thermometer Joint For 25mm Immersion. Adapter has a standard taper outer joint at the top of the main tube for use with jointed thermometers. The 10/18 size is used with 10/18, 25mm immersion thermometers while the 10/30 is for use with 10/30, 75mm immersion thermometers. With inner joints on the bottom and sidearm at a 75¿ angle to one another.
Chemglass Life Sciences Condenser, Friedrichs, 360mm, 45/50 Inner Joint
Condenser, Friedrichs, 360mm, 45/50 Inner Joint. Similar to CG-1210 but with the 24/40 outer joint replaced with a serrated hose connection for use with a drying tube. This style condenser is used primarily in Soxhlet extractions or in reflux mode. Hose connections have an O.D. of 10mm at the middle serration.
Chemglass Life Sciences Distilling Head, Short Path, 10/18 Thermometer Joint, 14/20 Lower Inner Joint, Approx. 110mm Width x 115mm Height
Designed for use with small quantities where hold up between the flask and receiver must be kept to a minimum. The thermometer bulb and stem serve as column packing. Upper hose connections are for cooling lines while the lower connection is for vacuum. Available with Vigreux indentations to improve efficiency. NOTE: The 14/20 size accepts a 1” immersion 7/12 or 10/18 thermometer, while the 24/40 and 29/42 sizes accepts a 2” immersion, 10/30 thermometer.
Chemglass Life Sciences Distilling Receiver, 5mL, Moisture Test, Barrett, 14/20 Joint Size, 2mm PTFE Stopcock , Approx. 205mm Height x 65mm Width
Distilling Receiver, 5mL, Moisture Test, Barrett, 14/20 Joint Size, 2mm PTFE Stopcock , Approx. 205mm Height x 65mm Width. Barrett style distilling receiver used to determine the water content in petroleum or bituminous material. Receiver is made according to ASTM specifications, with the addition of the top outer standard taper joint and lower stopcock. The 2mL has sub-divisions of 0.02mL; the 5ml has subdivisions of 0.20mL; 10ml has subdivisions of 0.1mL; the 20mL has subdivisions of 0.2 from 0 to 3mL and 0.5 from 3 to 20mL. Available with glass or PTFE stopcocks.
Chemglass Life Sciences Distilling Receiver, 10mL, Moisture Test, Barrett, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 275mm Height x 95mm Width
Distilling Receiver, 10mL, Moisture Test, Barrett, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 275mm Height x 95mm Width. Barrett style distilling receiver used to determine the water content in petroleum or bituminous material. Receiver is made according to ASTM specifications, with the addition of the top outer standard taper joint and lower stopcock. The 2mL has sub-divisions of 0.02mL; the 5ml has subdivisions of 0.20mL; 10ml has subdivisions of 0.1mL; the 20mL has subdivisions of 0.2 from 0 to 3mL and 0.5 from 3 to 20mL. Available with glass or PTFE stopcocks.
Chemglass Life Sciences Distilling Column, 14/20 Joint, 130mm, Vigreux
Distilling Column, 14/20 Joint, 130mm, Vigreux. Vigreux style column with indentations that run the entire length of the column for improved vapor-liquid contact. Column length refers to the effective length, measured from the lowest to highest indent in the column. Column has a top outer and lower inner standard taper joint.
Chemglass Life Sciences Condenser, "B" Assembly, For Rotary Evaporator, Plastic Coated
Condenser, "B" Assembly, For Rotary Evaporator, Plastic Coated. Double coil condenser for use with rotary evaporators for cooling with tap water in a vertical position. Condenser has a 45/40 lower inner drip tip joint, a 29/32 top outer joint, and removable hose connections using GL-14 glass threads. Condenser is supplied complete with plastic caps and serrated hose connections.
Chemglass Life Sciences Condenser, Concentrator, 340mm, 29/42 Joint, 200mm Inner Tube Height
Condenser, Concentrator, 340mm, 29/42 Joint, 200mm Inner Tube Height. Vapors rise to the top of inner tube then travel downward and condense in this highly efficient concentrator. Condensate drains through the side tube which has a standard taper inner joint the same size as the lower inner uptake joint. Serrated hose connection for connecting to vacuum source. Hose connections for both the cooling jacket and vacuum source have an O.D. of 10mm. Available with detachable hose connections on a special order basis.
Chemglass Life Sciences Distilling Column, 14/20 Joint, 170mm, Vigreux
Distilling Column, 14/20 Joint, 170mm, Vigreux. Vigreux style column with indentations that run the entire length of the column for improved vapor-liquid contact. Column length refers to the effective length, measured from the lowest to highest indent in the column. Column has a top outer and lower inner standard taper joint.
Chemglass Life Sciences 45/50 14/20 Cold Finger Condenser
Cold finger condenser for the Gregar extractor (CG137501). 45/50 14/20.
Ace Glass, Inc. Omnifit shutoff adapter with 1/4-28 male thread and 1/8" PTFE tubing.
1/4-28 SHUTOFF ADAP VALVE
Ace Glass, Inc. 24/40 50.8cm distillation column
50.8cm Hemple distillation column with 24/40 standard taper joints, and indentations to support packing. Length in centimeters refers to the length from the packing support to the bottom of the outer ground joint.