Description
Vigreux column with glass vacuum shell in DURAN® glass is a laboratory distillation component designed for fractional separation work. It provides an effective height of 300 mm and an overall length of 445 mm, finished with sleeve and core ground joints NS 29/32 for reliable connection to standard laboratory glassware. The glass vacuum shell supports thermal insulation along the column during operation. This single-piece unit weighs 0,540 kg and is intended for use in distillation bridges and related glass apparatus assemblies. Manufactured by Lenz, the column combines the well-known Vigreux indentation geometry with DURAN® glass for routine research and analytical distillation setups. Joint size and overall dimensions allow straightforward integration into existing ground-joint systems without adapters beyond the stated NS 29/32 configuration. Supplied as one piece, it is suitable for equipping individual workstations or replacing components in established distillation trains. Clear dimensional specification of height, length and joints helps laboratories select the correct column for their apparatus layout and process scale.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Material: DURAN® glass
- Effective height: 300 mm
- Overall length: 445 mm
- Joint size: sleeve/core 29/32
- Design: glass vacuum shell
Recently viewed
You may also like
Browse related categories
Category
Distillation & extraction glassware
Sub-category
Distillation heads, adapters & columns
Catalogue
Brand
Questions about Vigreux column, DURAN®, gl. vacuum shell, H 300 mm, L 445 mm, sleeve/core 29/32
What is this article?
Vigreux column, DURAN®, gl. vacuum shell, H 300 mm, L 445 mm, sleeve/core 29/32 is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labware.
A still head, an adapter or a column is the glass between the boiling flask and the condenser. A Vigreux or packed column gives the vapour a surface so a closer-boiling mixture can separate. The joint sizes at both ends have to match the flask and the condenser.
Distillation separates liquids by boiling point. A condenser turns the vapour back into liquid: Liebig, coil and cold-finger shapes differ in how much cooling surface they offer. A still head and a column sit between the flask and the condenser. A Soxhlet extractor washes a solid again and again with the same solvent. Ground joints have a standard size, and the joint, not the flask, is what has to match. The pieces are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Labware.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
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.
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.