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 Vacuum Trap, 1000mL Capacity, Fits 4300mL Dewar Flask, 400mm OAH x 130mm Width, Complete
Vacuum Trap, 1000mL Capacity, Fits 4300mL Dewar Flask, 400mm OAH x 130mm Width, Complete. Similar to CG-4529, but having a 40mm o-ring joint to connect the trap body to the stopper. O-ring joint provides for a vacuum-tight grease-free seal and permits the trap body to be easily disconnected from the stopper for cleaning. Complete trap is supplied with a stopper, trap body and CG-150-09 clamp.
Chemglass Life Sciences Vacuum Trap Body Only, 29/42
Vacuum Trap Body Only, 29/42. Replacement part for CG451401.
Chemglass Life Sciences 500ml Trap Body Only
500ml Trap Body Only. Replacement part for CG452901 vacuum trap.
Ace Glass, Inc. Bent tube only, #5 O-ring joint, 1mm pulled tip, European Pharmacopeia Arsenic Limit Test
Bent tube only,#5 o-ring joint,1mm pulled tip,European Pharmacopeia Arsenic Limit Test.
Ace Glass, Inc. Trap, bump, drain holes, 100mL, 24/40 top, 24/40 bottom
100mL bump trap for use between a rotary evaporators steam tube and evaporator flask, preventing fluid from being drawn into the condenser. Trap has 24/40 top and bottom joints. Improved design incorporates two drain holes to expedite the return of solvent to the evaporator flask.
Chemglass Life Sciences Clamp, Two-Prong Extension, Medium, Dual Adjust, 9.02in OAL
Clamp, Two-Prong Extension, Medium, Dual Adjust, 8in OAL. Nickel-plated zinc alloy clamp has high tensile strength and corrosion resistance. Fully enclosed stainless steel springs provide smooth operation. Two-prong clamps are available in single and dual adjustment. The medium clamp has a 1 1/2¿ (38mm) maximum grip size with a 1/2¿ (13mm) O.D. extension arm. The large clamp has a 2 1/2¿ (64mm) maximum grip size with a 5/8¿ (16mm) O.D. extension arm. Complete with removable vinyl and fiberglass sleeve covers.
PETROLEUM ANALYZER CORPORATION OPTIFPP HEAD GLAS TEMP PROBE-2
NC2203061 OPTIFPP HEAD GLAS TEMP PROBE-2
Ace Glass, Inc. Congealing temperature distillation apparatus
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. A #50 thread at center holds a test tube with a #25 bushing, and the open-top test tube utilizes a rubber stopper to secure a thermometer and wire stirrer. The apparatus has a #7 Ace-Thred thermometer port on one side, and a 22mm I.D. opening on the other side to access the 125mm O.D. x 150mm high cylinder. Applicable to substances that melt down between -20 to 150 degrees C.