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.
Wilmad Labglass Distilling Adapter with 75 Degree Angle Side Arm, Standard Taper 29/42
With sidearm at angle of 75 from lower part of main tube. Sidearm and lower tube have inner joints; upper tube outer joint. All three joints are the same size.
Chemglass Life Sciences Beads, Borosilicate Glass, 6mm, Approx. 1, 500 Pcs. Per Lb.
Beads, Borosilicate Glass, 6mm, Approx. 1,500 Pcs. Per Lb. Solid borosilicate spheres can be used as distillation column packing, boiling stones or to provide support for chromatography columns used in gel filtrations. Beads have excellent chemical resistance. Packed in boxes containing one pound.
YSI 3P LifeScience TRAP-#10 TENAX/SIGEL/CMS P&T
Carbon Molecular Sieve Trap, no. 10, Tenax, Silica Gel, Analytes Dichlorodifluoromethane, Chloromethane, Vinyl Chloride, Bromomethane, Chloroethane, Trichlorofluoromethane, 1, 1-Dichloroethene, for the Model 4560 Sample Concentrator
Petroleum Analyzer Corporation Set, Flasks, 125 ml, Herzog OptiDist, Quantity 2 Flasks
Set, Flasks, 125 ml, Herzog OptiDist, Quantity 2 Flasks
Chemglass Life Sciences 35mL HW Pressure Vessel, Cylindrical, #15 Internal Thread, Complete, 25.4mm O.D. x 190mm Length, Bushing Size/15
35mL Heavy Wall Pressure Vessel, Cylindrical, #15 Internal Thread, Complete, 25.4mm O.D. x 190mm 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.
Hach Company Tubes, MICRO DIST Cyanide-1, NaOH trapping solution. 21/pk
Tubes for Cyanide MICRO DIST® Distillation System. Distill up to 21 samples in 30 minutes. Cyanide method is USEPA Approved for NPDES and NPDWR. 21/pk
Chemglass Life Sciences Tube Only, Distilling Receiver, Graduated, 14/20 Joint, 12mL, 135mm Height
Tube Only, Distilling Receiver, Graduated, 14/20 Joint, 12mL, 135mm Height. Centrifuge tube shaped receiver with an upper standard taper joint has two glass hooks 180¿ apart. Graduated from 0 to 2mL in 0.1mL subdivisions and from 2 to 12 or 15mL in 0.2mL.
Chemglass Life Sciences 50mL Tube, Storage, 14/20 Outer Joint, Airfree, Schlenk
50mL Tube, Storage, 14/20 Outer Joint, Airfree, Schlenk. Similar to AF-0522, but cylindrical in shape. The 25 and 50mL sizes have a 0-4mm Chem-Vac™ Chem-Cap valve while the 100 and 350mL sizes have a 0-8mm valve size.
Chemglass Life Sciences Adapter, Distillation, 29/42 Joint Size, Side Inner Joint At 75°
Adapter, Distillation, 29/42 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.
Chemglass Life Sciences Distilling Receiver, Complete, 50mL, 24/40, Approx. 449mm Height x 160mm Width
Distilling Receiver, Complete, 50mL, 24/40, Approx. 449mm Height x 160mm Width. Similar to CG-1279 but with the top outer joint vertical instead of a 105º angle. Complete item consists of a vacuum adapter, distribution adapter, four of the listed size flasks with hooks and ten CG-110 stainless steel springs.
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 Distilling Receiver, 20mL, Moisture Test, Barrett, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 325mm Height x 95mm Width
Distilling Receiver, 20mL, Moisture Test, Barrett, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 325mm Height x 95mm 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.
