Description
Fractionating column according to Vigreux PRECISO is a laboratory distillation column supplied without glass jacket. It features a core joint NS 24/29, a filling height of 300 mm and 16 rings. The Vigreux-style indentations provide the increased surface area needed for effective vapour-liquid contact in fractional distillation. This PRECISO model from manufacturer Witeg is designed for straightforward integration into NS 24/29 ground-joint apparatus where an unjacketed column is preferred. The open construction allows direct observation of the internal process while maintaining the classic Vigreux geometry for multi-stage separation. Offered as 1 pc with a net weight of 0,126 kg, the column corresponds precisely to the listed joint size, filling height and ring count. It is appropriate for organic synthesis and analytical laboratories performing routine fractionation of liquid mixtures under standard atmospheric or reduced-pressure conditions using conventional glassware setups.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Design: Vigreux PRECISO without glass jacket
- Joint size: NS 24/29 (core)
- Filling height: 300 mm
- Number of rings: 16
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Questions about Fractionating columns acc.to Vigreux. PR
What is this article?
Fractionating columns acc.to Vigreux. PR is the article on this page. Luminix Health distributes Witeg 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.
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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.