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 Adapter Only, Distribution, 24/40 Joint
Adapter replacement part for the CG1276 series of cow type design distillation receivers. 24/40 Joint. Adapter only.
Chemglass Life Sciences Adapter Only, Vacuum, 24/40 Joint
Vacuum adapter only replacement part for the CG1281 series of distilling receivers. 24/20 joint.
Chemglass Life Sciences Sublimation Apparatus, 15mL, Complete
Sublimation Apparatus, 15mL, Complete. Two-piece sublimer consisting of an upper water cooled condenser and lower flat bottom flask. Sublimate is collected on the inner wall of the condenser. The two components are assembled by a grease-free o-ring seal which permits the components to be gently separated for maximum product recovery. When condenser is inverted, the top vacuum connection serves as a funnel for convenient product removal. Complete apparatus consists of a condenser, flask, Viton o-ring and CG-150 stainless steel clamp. Available in two listed sizes.
Chemglass Life Sciences Condenser Only, 40ml Sublimer
Condenser Only, 40ml Sublimer. Replacement part for CG303401 sublimator.
Chemglass Life Sciences Vacuum Trap, Dewar Type, PTFE Stopcock, 500mL Reservoir, Inner Chamber ID: 75mm, Inner Chamber Depth: 275mm, 515mm OAH x 180mm Width
Vacuum Trap, Dewar Type, PTFE Stopcock, 500mL Reservoir, Inner Chamber ID: 75mm, Inner Chamber Depth: 275mm, 515mm OAH x 180mm Width. Dry ice, Dewar style trap condenser designed for large volume solvent removal. Lower reservoir has a capacity of 500mL, with a 4mm PTFE stopcock. Serrated hose connections are 12mm at the smallest serration and 14mm at the largest serration. Optional UHMW Lid prevents evaporation of dry ice/acetone in trap.PLEASE NOTE: CG-4517 TRAPS ARE AVAILABLE PLASTIC COATED. PLEASE CONTACT US FOR DETAILS.
Chemglass Life Sciences Trap Arm, Style 'A'
Trap Arm, Style 'A'. Replacement part for CG452701 vacuum trap.
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 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 Receiver, 20mL, Moisture Test, Barrett, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 325mm Height x 95mm Width
Distilling Receiver, 20mL, Moisture Test, Barrett, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 325mm Height x 95mm Width. Similar to CG-1261 but with the addition of an overflow tube between the uptake tube and the graduated receiver.
Ace Glass, Inc. Coil, 38mm OD, 32mm length, open center, wired, 30 seconds max intermittent use, 120v 50/60Hz, 24vdc
Coil, Electromagnetic, 12.7mm Hole, 38mm Coil dia., 32mm Height, 120V
Ace Glass, Inc. 24/40 25mL Dean & Stark Moisture Test Receiver
24/40 25mL Dean & Stark Moisture Test Receiver with return line to allow excess solvent to return to the boiling flask. Suitable for ASTM D 95 and E 123.