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 Cold Finger Condenser Only
Cold Finger Condenser Only. Replacement Part for CG303201 micro sublimer.
Chemglass Life Sciences Saddles, Berl, 1000cc, Porcelain, Distilling Column, Approx. 1250 Pieces/Package
Saddles, Berl, 1000cc, Porcelain, Distilling Column, Approx. 1250 Pieces/Package. Porcelain berl saddles having an O.D. of 8mm. Ideal for vacuum distillation, absorption and extraction. Saddles provide a highly useable surface area, lower gas flow resistance and excellent internal distribution. Available in packages of 200cc and 1000cc boxes.
Petroleum Analyzer Corporation Switch, receiver chamber, base plate
Switch, receiver chamber, base plate
Chemglass Life Sciences 100L Jacketed Reaction Vessel, Large Scale, 3" Beaded Pipe Drain Valve, 400mm Flange, Squatty
100L Jacketed Reaction Vessel, Large Scale, 3" Beaded Pipe Drain Valve, 400mm Flange, Squatty. Jacketed large scale process reaction vessels. The 100L vessels have a 400mm ID flat ground flange. The inlet/outlet of the vessels are beaded pipe fittings for use with the CG-1964 and CG-1969-A beaded pipe adapters. Reactors have a 3 beaded pipe valve that is detachable. These flush bottom (zero dead space) valves are designed to prevent solids from collecting in the bottom of the vessel. The 100L vessels equipped with the detachable zero dead space valve have a lower silicone seal. Vessels are serial numbered and have a graduation scale on both sides showing approximate volume. PLEASE NOTE: BOTTOM DRAIN VALVE, BEADED PIPE COUPLINGS, AND ADAPTERS MUST BE PURCHASED SEPARATELY.
Electron Microscopy Sciences Evactron Adapter Flange FEI, 87 mm, 60 mm O-ring ID
Evactron adaptor flanges are identified by physical dimensions of the blank plate in the SEM/FIB. ORID is a measurement of the inner diameter of the O ring.
Size: 87 mm
O-ring ID: 60 mm
BC: 74 mm
Mounting holes: 3
Chemglass Life Sciences Clamp Holder, Heavy Duty, Large
Clamp Holder, Heavy Duty, Large. Heavy duty holder features greater grip strength and the ability to hold flat panels or shelves up to 3/4” (19mm) thick. Large thumb screws allow easy adjusting. Maximum grip size is 3/4” (19mm).
Chemglass Life Sciences 0-8mm Chem-Vac Chem-Cap Valve
0-8mm Chem-Vac Chem-Cap Valve. CHEM-VAC CHEM-CAP valve has a single sidearm sealed at a 90 angle to the barrel. This inexpensive configuration allows for the lower portion of the barrel to be sealed directly to the apparatus being constructed, making for more compact, stronger assemblies. See CG-961 for replacement CHEM-CAP plug and CG-902 for glass portion only.
Chemglass Life Sciences Adapter, Distillation, 75°, 29/42 Inner Joints, 10/30 Thermometer Joint For 75mm Immersion
Adapter, Distillation, 75¿, 29/42 Inner Joints, 10/30 Thermometer Joint For 75mm 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 Tube Only, Minum-Ware, 14/10
Condenser Tube Only, Minum-Ware, 14/10. Vertically adjustable condenser tube having an O.D. of 7mm.
Chemglass Life Sciences Hickman Still Head, 14/10-14/20 Joint Size, Minum-Ware
Hickman Still Head, 14/10-14/20 Joint Size, Minum-Ware.
Chemglass Life Sciences Sublimator Complete, Minum-Ware
Sublimator Complete, Minum-Ware. Sublimator consisting of a MW-33 adapter and vertically adjustable condenser tube having an O.D. of 7mm. For use with all 14/10 jointed flasks and reaction vials. Supplied complete with nylon compression cap (CG-352-01) and Viton o-ring (CG-305-07).
Chemglass Life Sciences Distilling Receiver, 20mL, Moisture Test, Barrett, Jacketed, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 325mm Height x 105mm Width
Distilling Receiver, 20mL, Moisture Test, Barrett, Jacketed, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 325mm Height x 105mm Width. Similar to CG-1261 but with the uptake tube vacuum jacketed to improve distillation performance. The jacket eliminates the possibility of condensation or recrystallization of distillate in the sidearm. 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.