Description
Allihn condenser NS 29/32 with 250 mm jacket length is a laboratory glassware component manufactured to DIN 12581 for efficient vapour condensation in distillation and reflux setups. It features standard ground joints with cone and socket NS 29/32, ensuring secure, interchangeable connections within common glassware assemblies. The characteristic bulbous inner tube of the Allihn design increases the effective cooling surface, promoting thorough condensation of vapours while the outer jacket carries the cooling medium. This condenser from manufacturer Witeg has a jacket length of 250 mm and a net weight of 0,265 kg, making it suitable for medium-scale synthetic and analytical work. The robust construction supports repeated use under typical laboratory thermal conditions. Supplied in packs of 2 pieces, the unit integrates readily into existing ground-joint systems for organic synthesis, solvent recovery and purification procedures where reliable cooling performance is required.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 2 pc(s)
- Type: Allihn condenser
- Standard: DIN 12581
- Joint size: NS 29/32 (cone and socket)
- Jacket length: 250 mm
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Questions about Allihn-condenser ST 29/32
What is this article?
Allihn-condenser ST 29/32 is the article on this page. Luminix Health distributes Witeg 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.