Description
Hempel columns without glass jacket are specialised glass sections used in laboratory distillation and extraction setups. This DURAN® model offers a fill height of 500 mm, giving additional packed-bed length for vapour–liquid exchange when higher separation demand is required. Delivered as 1 pc with a weight of 0,572 kg, the column has no outer glass jacket, which suits configurations where temperature management is handled externally or a simpler geometry is preferred. Packed with appropriate media, Hempel columns promote efficient fractionation of multi-component mixtures in organic synthesis, solvent purification and related laboratory work. This unit from manufacturer Lenz connects readily with standard ground-joint glassware and distillation bridges. DURAN® glass provides the chemical resistance and thermal performance needed for routine heating and cooling cycles in research and teaching laboratories. The longer fill height supports method development and preparative separations where residence time and contact area matter. Laboratory technicians can integrate the column into modular apparatus for extraction and distillation workflows without adding an integral jacketed shell.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Hempel column without glass jacket
- Material: DURAN®
- Fill height: 500 mm
- Weight: 0,572 kg
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Questions about Hempel columns without glass jacket, DURAN®, fill. height 500 mm, 1 unit(s)
What is this article?
Hempel columns without glass jacket, DURAN®, fill. height 500 mm, 1 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Matériel de laboratoire.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Reaction vessels & jacketed vessels. The catalogue is Matériel de laboratoire.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.