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.
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.
Ace Glass, Inc. 1000mL vacuum trap 125 x 315mm w/#15 thread
1000mL vacuum trap with #15 Ace-Thred includes round bottom flask, adjustable inner tube, and nylon bushing with FETFE o-ring. Flask dimensions: 125mm x 315mm.
Ace Glass, Inc. 19/22 170mm distillation column
19/22 170mm long Vigreux distillation column. Length in millimeters refers to the effective length as measured from the lowest to the highest indent of the column.
Ace Glass, Inc. 6 SECTION SNYDER COLUMN 6 SECTION SNYDER COLUMN
6-section Snyder column for use in distillation applications. Column is floating ball type with 24/40 joints. Each section is approximately 51mm long.
Ace Glass, Inc. Head, micro distilling, 20-400 top, 14/10 bottom
Head, micro distilling, 20-400 top, 14/10 bottom
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, 10mL, Moisture Test, Merlic, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 290mm Height x 105mm Width
Distilling Receiver, 10mL, Moisture Test, Merlic, 24/40 Joint Size, 2mm PTFE Stopcock, Approx. 290mm Height x 105mm Width. Modified Dean-Stark trap allows for more efficient cooling and separation of the azeotrope during distillation. Graduated from 0 to 10ml in 0.2mL subdivisions.Design suggested by Dr. Craig Merlic, University of California, Los Angeles, California.