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 Hickman Still Head, Minum-Ware
Hickman Still Head, Minum-Ware. Unique design of the Hickman still makes it both the collection vessel and condenser for simple fractional distillations. The threaded side port permits easy removal of distillate via a syringe or Pasteur pipette. Side port has a 8-425 thread. Still has an upper threaded outer joint and lower inner joint, both 14/10. Supplied complete with open-top screw cap (MW-102-33) and Viton o-ring (MW-100-08) for 14/10 joint and PTFE faced septa (MW-104-01) and open-top screw cap (MW-102-11) for 8-425 sidearm.
Chemglass Life Sciences Vacuum Trap Stopper Only, 40/50
Vacuum Trap Stopper Only, 40/50. Replacement part for CG451607.
Chemglass Life Sciences Adapter, Flexible, Cajon Ultra-Torr, Use with 3/8in OD Tube, 24in Flexible Length, Airfree, Schlenk
Adapter, Flexible, Cajon Ultra-Torr, Use with 3/8in OD Tube, 24in Flexible Length, Airfree, Schlenk. Cajon adapters provide the flexibility of rubber tubing and are the ideal replacement for rubber, plastic, or glass tubing in critical vacuum applications. Connections compensate for misalignment, expansion and contraction; they are compressible by at least 20%, and they are extendable by 50% of its nominal listed length. Cajon adapters are supplied complete with two AF-0067 unions, two AF-0068 cuff adapters, and listed length of flexible tubing. NOTE: Since Flexible tubing will contract when evacuated, glass apparatus should NOT be firmly clamped in place until vacuum is established within the system.
Chemglass Life Sciences 4-Outlet Power Strip, for Process Reactors
4-Outlet Power Strip. A unique 4-outlet power strip having individual lighted switches and breaker. Supplied complete with mounting arm for attachment to any Chemglass support frame. A universal Kwik Klamp II is needed for mounting to support frame, see CG-9253.
Chemglass Life Sciences Hickman Still Head, 14/10-14/20 Joint Size, Minum-Ware
Hickman Still Head, 14/10-14/20 Joint Size, Minum-Ware.
Med Vet International McKesson Nonimpregnated Wound Packing Strip, 1 Inch x 5 Yard, 61-59320, Each
Wound Packing Strip McKesson Plain Cotton Non-impregnated Large 1 Inch X 5 Yard 1 Count Sterile Easy dispensing packaging (patent pending) helps facilitate caregiver convenience Made of 100% cotton, ravel-resistant gauze designed to resist linting or fraying Conveniently designed for secure storage and extended shelf life 1 inch x 5 yards
Ace Glass, Inc. Trap, vacuum, 38mm body diameter, 250mm body length, 18mm OD inner & side tube
Trap, vacuum, 38mm body diameter, 250mm body length, 18mm OD inner & side tube
Ace Glass, Inc. Splitter, distillation, reflux, 29/42 top & bottom joints, 0-10mmside valve, 1/2-in ground outlet
Splitter, distillation, reflux, 29/42 top & bottom joints, 0-10mmside valve, 1/2-in ground outlet
Ace Glass, Inc. Short path still, 500mL, complete with distillation flask, gas inlet tube with adapter, vacuum jacketed still body with Vigreux indents, thermometer, cow receiver and (3)250mLreceiving flasks
24/40 jointed, jacked short path still with indents. Extension tube from still body allows positioning of drop directly over receiver flask. Gas inlet tube is positioned in the distillation flask with an ACE 5028 adapter and secured with a #7 Ace-Thred. Thermometer joint is 10/30. Complete system consists of 500mL distillation flask, still body, cow receiver, gas inlet tube, threaded adapter, 3 250mL receiver flasks and a thermometer.
Ace Glass, Inc. Receiver, distillation, 24/40, PTFE plug
Especially designed receiver to draw samples during distillation or to return the condensed vapor to the flask. Capacity 125ml, available with 1:5 PTFE plug.