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.
Petroleum Analyzer Corporation CRM W/Cert ASTM D86 Diesel 255Ml
CRM Atm Distillation Diesel appr. 170 to 370°C, 255ml
Chemglass Life Sciences Vacuum Trap, O-Ring, Airfree, Schlenk, Complete
Vacuum Trap, O-Ring, Airfree, Schlenk, Complete. Two-piece vacuum trap with #15 o-ring joints on both the inlet and outlet ports. The seal between the trap stopper and body is made with a 57mm flat o-ring flange for total grease-free operation when used with either the AF-0060 or AF-0061 manifolds. Trap body is 57mm OD x 300mm in length to be used with a 4,300mL Dewar flask (CG-1593-05 or CG-1594-05). Complete item consists of the trap stopper and body, one CG-139-02 horseshoe clamp, one #331 Viton o-ring and two #116 Viton o-rings.
Chemglass Life Sciences Adapter, Distillation, 105°, 24/40 Outer
Adapter, Distillation, 105¿, 24/40 Outer. Distillation adapter with a top outer standard taper joint. Tapered delivery tube is bent at a 105¿ angle to the outer joint and extends into open receivers.
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. Dean-Stark receiver used for determining the water content of various materials. Can be used with ASTM Method D-95 along with similar ASTM methods. The 10mL size has subdivisions of 0.1 from 0 to 2mL, and 0.2 from 2 to 10mL. The 25mL size has subdivisions of 0.1 from 0 to 2mL and 0.2 from 2 to 25mL.
Chemglass Life Sciences Vacuum Trap, 1000mL Capacity, Fits 4300mL Dewar Flask, 340mm OAH x 130mm Width, Complete
Vacuum Trap, 1000mL Capacity, Fits 4300mL Dewar Flask, 340mm OAH x 130mm Width, Complete. Trap is designed for large volume solvent removal by vacuum. The 40/35 standard taper joint connects trap body with stopper. Connections are 1/2in O.D. Trap is designed to fit into standard CG-1593 through CG-1595 Dewar flasks.
Chemglass Life Sciences 150mL HW Pressure Vessel, Round Bottom, #15 Internal Thread, Vessel Only, 63.5mm O.D. x 117mm Length, Bushing Size/15
150mL Heavy Wall Pressure Vessel, Round Bottom, #15 Internal Thread, Vessel Only, 63.5mm O.D. x 117mm Length, Bushing Size/15. Heavy wall pressure vessels have an internal thread for use with PTFE bushings as pressure seals. The design allows hand tightening/loosening for easy access into the vessel. O-ring is positioned on the bushing above the thread for improved sealing. Supplied complete with vessel, PTFE bushing & Viton o-ring. Optional Perfluoro o-ring has the chemical resistance & service temperature range similar to Kalrez 4079. See CG-362, CG-364, and CG-366 for optional PTFE Bushings.IMPORTANT NOTICE: ALL CHEMGLASS PRESSURE VESSELS ARE TESTED AT 150 PSI, OR APPROX TWO AND ONE-HALF TIMES THEIR RECOMMENDED WORKING PRESSURE. HOWEVER, CHEMGLASS DOES NOT GUARANTEE THE VESSEL FROM BREAKING UNDER PRESSURE, DUE TO THE NATURE OF MATERIAL AND CONDITIONS BEYOND OUR CONTROL. CHEMGLASS RECOMMENDS THE USE OF SAFETY SHIELDS AND/OR OTHER SAFETY EQUIPMENT.
Chemglass Life Sciences Distilling Receiver, 20mL, Moisture Test, Dean-Stark, 10/30 Thermometer Joint, Modified, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 400mm Height x 130mm Width
Distilling Receiver, 20mL, Moisture Test, Dean-Stark, 10/30 Thermometer Joint, Modified, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 400mm Height x 130mm Width. Modified Dean-Stark receiver designed for solvents that are either lighter or heavier than water. The lower three-way PTFE stopcock allows for the withdraw or return of the distillate during the distillation process. With a 10/30 outer joint on the top of the vapor tube for a 3” immersion thermometer. Graduations are the same as CG-1261.
DC Scientific Glass Inc CYLINDER D86 RESIDUE 5ML
This item has a minimum qty of 3 per supplier requirements.
CYLINDER D86 RESIDUE 5ML
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.
Chemglass Life Sciences 500ml Trap Body Only
500ml Trap Body Only. Replacement part for CG452901 vacuum trap.
Chemglass Life Sciences Harvest Tube, M10, for 5L Bio Reactors
Harvest Tube, M10, for 5L Bio Reactors. Harvest tubes mount into the outer M10 or M27 thread on the standard head plate. The design has the tapered tip within 2mm of the bottom of the bio reaction vessel to allow complete harvesting of all cells. The 15 Liter size has an M27 thread with 1/2” tubing for quicker harvest. Like-for-like replacement parts for Applikon Biotechnology and Broadley-James brands of bioreactors. Applikon is a registered trademark of Applikon Biotechnology, Inc. Broadley-James and Broadley-James Corporation are registered trademarks of Broadley-James Corporation.
Chemglass Life Sciences Condenser, Reflux, 445mm, 29/42 Joint, 300mm Jacket Length
Condenser, Reflux, 445mm, 29/42 Joint, 300mm Jacket Length. Reflux condenser having an internal coil that is water jacketed. Vapors are condensed both on the coil and the inner wall of the jacket. The top end has a standard taper outer joint and the lower end has an inner drip tip joint. Hose connections have an O.D. of 10mm at the middle serration.
Chemglass Life Sciences Adapter, Distillation, 105°, 19/22 Outer
Adapter, Distillation, 105¿, 19/22 Outer. Distillation adapter with a top outer standard taper joint. Tapered delivery tube is bent at a 105¿ angle to the outer joint and extends into open receivers.
Chemglass Life Sciences Distilling Receiver, 10mL, Moisture Test, Barrett, 14/20 Joint Size, 2mm PTFE Stopcock , Approx. 190mm Height x 65mm Width
Distilling Receiver, 10mL, Moisture Test, Barrett, 14/20 Joint Size, 2mm PTFE Stopcock , Approx. 190mm Height x 65mm Width. Barrett style distilling receiver used to determine the water content in petroleum or bituminous material. Receiver is made according to ASTM specifications, with the addition of the top outer standard taper joint and lower stopcock. The 2mL has sub-divisions of 0.02mL; 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.