Description
Vigreux column without shell, NS 29/32 is a DURAN® laboratory distillation column featuring horizontal and vertical punctures over a 300 mm length. The larger NS 29/32 ground joints suit higher-capacity glass assemblies used in fractionation, distillation bridges and extraction apparatus. Its unjacketed construction keeps the profile open for visual inspection while the indented Vigreux geometry supports multi-stage vapour–liquid interaction. Packaged as a single piece with a unit weight of 0,440 kg, the column is available from manufacturer Lenz for standard laboratory glassware configurations. DURAN® glass provides the robustness expected in heated distillation and purification workflows. This 300 mm column without shell is appropriate where NS 29/32 connectivity is required for flasks, condensers and adapters in academic or industrial organic laboratories. The combination of joint size, puncture pattern and working length makes it a clear choice for modular distillation trains that call for a compact yet larger-bore unjacketed Vigreux element.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Vigreux column
- Design: Without shell
- Joint size: NS 29/32
- Length: 300 mm
- Punctures: Horizontal and vertical
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, without shell, NS 29/32, DURAN®, horiz./vert. punctures, 300 mm
What is this article?
Vigreux column, without shell, NS 29/32, DURAN®, horiz./vert. punctures, 300 mm 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.