Beschrijving
Vigreux column with cone NS 29/32 and socket NS 29/32 and vacuum jacket is a laboratory distillation column intended for fractional separation over an extended packing length. Fabricated from borosilicate glass 3.3, it combines chemical durability with good thermal behaviour under laboratory heating conditions. The column provides a packing height of 600 mm and a diameter of 25 mm; the vacuum jacket limits heat loss and supports a more uniform temperature gradient during operation. Matching NS 29/32 ground joints allow direct connection to standard flasks, still heads and condensers. Characteristic Vigreux indentations enlarge the internal contact surface for vapour and condensate. This column from manufacturer Rettberg is used in organic chemistry, natural-product work and solvent recovery where longer residence paths are preferred. Delivered as a single unit with a net weight of 0,666 kg, it serves as a robust glass element for research and preparative distillation trains. The German-origin glassware integrates readily into existing NS joint assemblies.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Material: Borosilicate glass 3.3
- Joint size: NS 29/32
- Height: 600 mm
- Diameter: 25 mm
- Technical Information Sheet:
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Questions about Vigreux column, cone size 29/32, socket size 29/32, with vacuum jacket,
What is this article?
Vigreux column, cone size 29/32, socket size 29/32, with vacuum jacket, is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Labmateriaal.
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 Labmateriaal.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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