Description
Vigreux column with vacuum jacket is a precision glass component designed for efficient micro-scale fractional distillation. The column offers an effective length of 150 mm and is permanently fused to a Liebig condenser whose jacket measures approximately 160 mm, together with an integrated vacuum adapter. Standard joints consist of two cones NS 14,5/23 and one socket NS 14,5/23, while the cooling connections feature detachable polypropylene olives of 8,6 mm diameter. Fabricated entirely from borosilicate glass 3.3, the unit delivers excellent thermal stability and chemical resistance for laboratory vacuum or atmospheric work. This column assembly from manufacturer Rettberg is intended for integration into complete micro-distillation setups, enabling clean separation of small sample volumes in organic synthesis, solvent purification and analytical preparation. The vacuum jacket minimises heat loss along the column, supporting sharp fraction cuts and reproducible results in research environments that demand compact, high-performance glassware.
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 14,5/23
- Column effective length: 150 mm
- Condenser jacket length: approx. 160 mm
- Cooling olives diameter: 8,6 mm (PP)
- Technical Information Sheet:
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Questions about Vigreux column with vacuum jacket
What is this article?
Vigreux column 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 Labware.
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 Labware.
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?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.