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 J-Kem Temperature Controller, Model 260/T, Type "J" (-0°C to 800°C), Complete
J-Kem Temperature Controller, Model 260/T, Type "J" (-0C to 800C), Complete. The Model 260/T disconnects all output power it the process temperature exceeds the entered temperature by a user-specified amount, or following recovery from a power failure. The outputs remain disconnected until manually reset. Over temperature condition is signalled by an indicator lamp and audible alarm. The Model 260/T has 1800 Watts of power which is sufficient for heating mantles up to 22L. Controller has the ability to display temperature without heating. The Model 260/T is also equipped with a100 hour digital timer to turn heating ON or OFF when time has expired.PLEASE NOTE: THE TYPE T, J AND K CONTROLLERS ARE SUPPLIED COMPLETE WITH: 1/8 DIAMETER X 12 LONG PTFE COATED THERMOCOUPLE, 10FT COILED EXTENSION CORD, AND A 14/20 PTFE THERMOCOUPLE ADAPTER. Specifications:Dimensions: 3.25" H x 7.5" W x 9" DPower: 15 Amps @ 120VAC, 1800 Watts
Chemglass Life Sciences Adapter, Distillation, 45/50 Joint Size, Side Inner Joint At 75°
Adapter, Distillation, 45/50 Joint Size, Side Inner Joint At 75¿, with standard taper outer joint at the top, and inner joints on the bottom and sidearm, all being the same size. Inner joints are at a 75¿ angle to one another.
Ace Glass, Inc. 24/40 50mL distillation receiver
50mL all-purpose receiver for general distillation work. Equipped with a complete stopcock manifold to allow contents of the receiver to be removed to a single receiving flask without disturbing the vacuum of the system
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.
Ace Glass, Inc. 30cm Congealing temperature wire stirrer with #3 stopper
30cm congealing temperature wire stirrer with #3 stopper, part of the ACE congealing temperature distillation apparatus, which is similar to that described in U.S. Pharmacopeia, 1995, page 1780. The ACE apparatus is supplied with Ace-Threds in place of rubber stoppers, where practical.
Chemglass Life Sciences Adapter, Vacuum Take-Off, Style "A", 105°, 45/50 Joint Size
Adapter, Vacuum Take-Off, Style "A", 105¿, 45/50 Joint Size. With standard taper top outer and lower inner joints with sealed in drip tip. Adapter is bent at a 105¿ angle for use in vacuum distillation. Serrated hose connection has an O.D. of 10mm at the largest serration for connection to vacuum source.
Chemglass Life Sciences Distillation Head, Micro, Vigruex, 10/18 Thermometer Joint, 14/20 Outer Joint, Approx. 195mm Height x 185mm Width
Distillation Head, Micro, Vigruex, 10/18 Thermometer Joint, 14/20 Outer Joint, Approx. 195mm Height x 185mm Width. Distillation head with condenser sealed to a Vigreux column. Top thermometer joint is a 10/18 for use with a 1” immersion thermometer. Vacuum adapter has an outer joint and accepts a CG-1279-11 distribution adapter.
Chemglass Life Sciences Adapter, Distillation, 105°, 19/22 Joint Size
Adapter, Distillation, 105¿, 19/22 Joint Size. Distillation adapter with sealed in lower drip tip and top outer joints, both being the same size.
Chemglass Life Sciences Replacement Steam Duct for Buchi R-200/R-205 Rotary Evaporators, 24/40 Steam Duct
Replacement vapor (steam) tube adapter for Bchi R-200/205 rotary evaporators. Adapters have a 50mm OD top flange with a tapered interior to fit the Bchi sealing ring. Lower portion of the adapter has the listed standard taper inner joint. Each tube is supplied complete with corresponding size Keck clip.NOTE: ITEMS WILL REPLACE THE BUCHI PART NUMBERS AS LISTED. CHEMGLASS ITEMS ARE TO BE USED WITH THE KECK CLIP, NOT THE BUCHI COMBI-CLIP.
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 45/50 14/20 Cold Finger Condenser
Cold finger condenser for the Gregar extractor (CG137501). 45/50 14/20.
Ace Glass, Inc. Steam distillation condenser only
60 x 500mm steam distillation condenser with 24/40 joints and a solvent capacity of 15mL.
Chemglass Life Sciences Glassblowers Condenser Coil, 8mm OD, Coil Dimension 28mm OD X 280mm Length
Glassblowers Condenser Coil, 8mm OD, Coil Dimension 28mm OD X 280mm Length. For use in construction of spiral or Graham style condensers. Coils can be sealed together to form longer lengths.
Chemglass Life Sciences Small Condenser Only, Extraction Apparatus, Soxhlet, 34/45
Small condenser. Part of the CG1368 series. Condenser has an enlarged uptake tube to improve condensing capacity.
Chemglass Life Sciences Distilling Receiver, 500mL, Solvent Recovery, Graduated, 24/40 Joint Size, 2mm PTFE Stopcock, 4mm 3-Way PTFE Stopcock, Approx. 465mm Height x 230mm Width
Distilling Receiver, 500mL, Solvent Recovery, Graduated, 24/40 Joint Size, 2mm PTFE Stopcock, 4mm 3-Way PTFE Stopcock, Approx. 465mm Height x 230mm Width. Graduated distillation receiver with a 4mm three way stopcock to permit solvent removal through the 10mm O.D. tube or return to distillation flask. Upper sampling port has a 2mm PTFE stopcock. The top outer and lower inner joints are the same size.