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.
Hach Company GAS BUBBLER, MDM DIFFUSION TUBE
Designed for use with the General Purpose Distillation Apparatus. Round bottom, 500 mL capacity. Long neck with branch and thermometer port. Neck extends 90 mm above flask body and branch extends 150 mm above flask body. Both neck and branch have 20-400 screw-thread finish. Thermometer port has 13-425 screw-thread finish.
Hach Company CYLINDER, SINGLE LINE 24-400
Replacement cylinder for distillation apparatus set 2265300.
Hach Company Tube for General Purpose Distillation Apparatus, round bottom, 500 mL
Designed for use with the General Purpose Distillation Apparatus. Round bottom, 500 mL capacity. Long neck with branch and thermometer port. Neck extends 90 mm above flask body and branch extends 150 mm above flask body. Both neck and branch have 20-400 screw-thread finish. Thermometer port has 13-425 screw-thread finish.
Hach Company Gas Scrubber, 20-400 Screw Threads
Designed for use with the General Purpose Distillation Apparatus. Round bottom, 500 mL capacity. Long neck with branch and thermometer port. Neck extends 90 mm above flask body and branch extends 150 mm above flask body. Both neck and branch have 20-400 screw-thread finish. Thermometer port has 13-425 screw-thread finish.
Chemglass Life Sciences Distillation Head, Vigruex, Jacketed, 10/30 Thermometer Joint, 24/40 Joint Size, 300mm Column Length, Approx. 425mm Height x 350mm Width
Distillation Head, Vigruex, Jacketed, 10/30 Thermometer Joint, 24/40 Joint Size, 300mm Column Length, Approx. 425mm Height x 350mm Width. Vacuum jacketed Vigreux distillation head having a sealed on condenser, braced for strength. The top outer joint is for a 1” immersion 10/18 or 10/30 thermometer. Vacuum adapter has an inner joint and a sealed in drip tip. Condenser length is 100mm on the 14/20 size and 200mm on the 24/40 and 29/42 sizes.
Chemglass Life Sciences Adapter Only, Distribution, 14/20 Jt
Adapter replacement part for the CG12754 distilling receiver. 14/20 Jt.
Chemglass Life Sciences Glassblowers Condenser Coil, 4mm OD, Coil Dimension 14mm OD X 75mm Length
Glassblowers Condenser Coil, 4mm OD, Coil Dimension 14mm OD X 75mm Length. For use in construction of spiral or Graham style condensers. Coils can be sealed together to form longer lengths.
Chemglass Life Sciences Distilling Head, 24/40 Joint Size, 250mm Condenser Length, Approx. 165mm Height x 420mm Width
Distilling Head, 24/40 Joint Size, 250mm Condenser Length, Approx. 165mm Height x 420mm Width. Simple distillation head with a condenser sealed to the adapter at a 75º angle. The sidearm is sealed at a height for use with a 1” immersion thermometer. The 24/40 and 29/42 sizes are made to accept a 10/30, 3” immersion thermometer. The inner drip tip joint on the condenser and inner joint on the uptake tube are the same size.
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 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 Distilling Head, Short Path, Jacketed, 10/18 Thermometer Joint, 14/20 Lower Inner Joint, Approx. 105mm Width x 105mm Height
Distilling Head, Short Path, Jacketed, 10/18 Thermometer Joint, 14/20 Lower Inner Joint, Approx. 105mm Width x 105mm Height. Similar to CG-1239 but vacuum jacketed to improve efficiency. Available with Vigreux indentations in uptake tube to further increase the performance of the head. NOTE: The 14/20 size accepts a 1” immersion 7/12 or 10/18 thermometer, while the 24/40 and 29/42 sizes accept a 2” immersion, 10/30 thermometer.
Chemglass Life Sciences Distilling Receiver, 3mL, 14/20 Joint, Graduated, 210mm height x 90mm width
Distilling Receiver, 3mL, 14/20 Joint, Graduated, 210mm height x 90mm width. Cow type receiver has a single standard taper outer joint at the top. The four lower graduated receiver tubes can be accessed via a syringe for product recovery. Tubes are graduated from 0 to 3mL in 0.2mL subdivisions.
Hach Company Tubes, MICRO DIST Tritium, pkg of 10
Recommended accessory for MICRO DIST. Tritium distillation
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.