Description
Fractionating column according to Vigreux NS 24/29 is a laboratory glassware item for fractional distillation featuring a glass jacket, core joint NS 24/29, sleeve joint NS 24/29, a length of 400 mm and 21 rings. The Vigreux configuration supplies the typical series of indentations that enlarge the effective surface for repeated condensation and vaporisation steps. This longer column from manufacturer Witeg is intended for distillation assemblies that benefit from additional theoretical plates within an NS 24/29 joint system. The surrounding glass jacket enables visual inspection and optional temperature control of the column interior during operation. Supplied as 1 pc with a net weight of 0,419 kg, the product adheres exactly to the stated length, joint dimensions and ring count. It is suited to chemical laboratories conducting separations of liquid mixtures where extended column length supports higher separation efficiency under standard laboratory distillation conditions.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Design: Vigreux with glass jacket
- Joint size: NS 24/29 (core and sleeve)
- Length: 400 mm
- Number of rings: 21
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Questions about Fractionating columns, Vigreux, w. glas
What is this article?
Fractionating columns, Vigreux, w. glas 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.
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.