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 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.
Chemglass Life Sciences Sublimation Apparatus, 50mL, Complete
Sublimation Apparatus, 50mL, 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.
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.
Ace Glass, Inc. DISTILLING APPARATUS COMP DISTILLING APPARATUS COMP
A compact fractionation unit for distilling small quantities in a vacuum, and for ordinary separation. Column is vacuum jacketed. The indents are positioned to cause the vapor to follow a spiral path. Approximately three theoretical plates at 60mL/hr. hold up to 1.2mL operating, 0.5mL static. Receiver capacity is 15mL. By use of the three-way stopcocks, a manifold arrangement is achieved, making it possible to remove receivers without disturbing the equilibrium of the system. 10/30 thermometer joints are for 25 mm immersion thermometers.
Chemglass Life Sciences Distilling Column, Hemple, Minum-Ware
Distilling Column, Hemple, Minum-Ware. Hemple style column with indents just above the lower inner joint to support packing material. Top threaded outer joint and lower inner drip tip joint are 14/10. Supplied complete with open-top screw cap (MW-102-33) and Viton O-ring (MW-100-08).
Chemglass Life Sciences Cold Finger Condenser Only
Cold Finger Condenser Only. Replacement Part for CG303001 micro sublimer.
Chemglass Life Sciences Distillation Vessel, 250mL, Receiving, Cylindrical, 70mm OD, ChemRxnHub, Compatable with CG-1947-A60
Distillation Vessel, 250mL, Receiving, Cylindrical, 70mm OD, ChemRxnHub, Compatible with CG-1947-A60. Cylindrical shaped distillation receiving vessel for use with ChemRxnHub benchtop systems for collecting distillate. The top of the vessel has two 0-8 Chem-cap valves with 1/2¿ OD Swagelock side arms that offer a convenient way to connect the receiver to CG-1975 PTFE tubing and compression fittings. Bottom of vessel has 0-14 drain valve with a 1/2¿ OD swagelock sidearm. The body of vessel has approximate volume graduations on the front and back. Vessel body diameter is compatible with CG-1947-A clamps which provide an easy way to support the receiver on the frame or hood lattice.
Chemglass Life Sciences Distilling Column, Snyder, 24/40 Joint, 150mm, Improved
Distilling Column, Snyder, 24/40 Joint, 150mm, Improved. Three section Snyder column with improved design to prevent column flooding. Column has a 24/40 top outer joint and a 24/40 lower inner joint for use with CG-1308 Kuderna-Danish flask.
Chemglass Life Sciences Distilling Bulb, 25mL, Kugelrohr, 14/20 Joint
Distilling Bulb, 25mL, Kugelrohr, 14/20 Joint. Kugelrohr bulbs having 14/20 standard taper joints on both ends to connect to other bulbs or single neck round bottom flasks. CG-1012-14 adapter permits connection of Kugelrohr assembly to vacuum. For single neck 14/20 flasks see CG-1506.
Chemglass Life Sciences Reaction Vessel Lid, 4-Neck, 29/42 Center Neck, 3-24/40 Side Necks, 100mm Schott Flange
Reaction Vessel Lid, 4-Neck, 29/42 Center Neck, 3-24/40 Side Necks, 100mm Schott Flange. Four neck vessel lid to fit CG-1920 through CG-1936 vessels. Lid has a flat ground surface allowing it to be greased or used with an o-ring. Note: Four neck lids are available with joint sizes and configurations other than those listed. Please call for details.
Chemglass Life Sciences Condenser, Reflux, 470mm, 29/42 Joint, Style B, 300mm Jacket Length
Condenser, Reflux, 470mm, 29/42 Joint, Style B, 300mm Jacket Length. Coil style reflux condenser with tightly wrapped coil providing maximum cooling. Excellent for use with high vapor pressure solvents. Condenser has a top outer standard taper joint and lower inner drip tip joint. Hose connections have an O.D. of 10mm at the middle serration.
Chemglass Life Sciences Condenser, Double Coil, 895cm², High Efficiency, 45/50 Joints, 400 x 80mm, GL-14 Screw Caps, Removable Hose Connections
Condenser, Double Coil, 895cm¿, High Efficiency, 45/50 Joints, 400 x 80mm, GL-14 Screw Caps, Removable Hose Connections. High efficiency double coil condenser, similar to a rotary evaporator condenser but with 45/50 joints. Condenser has an O.D. of 80mm and is 400mm overall length. Coolant connections are made using removable hose connections with GL-14 threads. Supplied complete with two polypropylene hose connections and caps.
Chemglass Life Sciences Distilling Receiver, 10mL, Moisture Test, Dean-Stark, 14/20 Joint Size, Approx. 250mm Height x 80mm Width
Distilling Receiver, 10mL, Moisture Test, Dean-Stark, 14/20 Joint Size, Approx. 250mm Height x 80mm Width. Similar to CG-1258 but with the addition of an overflow tube between the uptake tube and the graduated receiver.
Chemglass Life Sciences Distilling Receiver, 10mL, Moisture Test, Dean-Stark, 24/40 Joint Size, Approx. 250mm Height x 90mm Width
Distilling Receiver, 10mL, Moisture Test, Dean-Stark, 24/40 Joint Size, Approx. 250mm Height x 90mm Width. Similar to CG-1258 but with the addition of an overflow tube between the uptake tube and the graduated receiver.