Description
Allihn condenser with NS 19/26 joint and 250 mm jacket length is a laboratory glassware component produced according to DIN 12581. Its Allihn bulb configuration enlarges the condensation surface, supporting efficient vapour liquefaction in reflux and distillation setups. The standardised ground joint core NS 19/26 allows straightforward connection to compatible flasks and apparatus. Delivered in packs of 2 pieces and weighing 0,248 kg net, this condenser from manufacturer Witeg is designed for organic chemistry, extraction and purification applications that demand dependable cooling capacity. The extended 250 mm mantle length offers an increased cooling zone suitable for larger-scale or more demanding bench reactions. Research and quality-control laboratories benefit from the consistent dimensions and robust build that ensure reliable performance and interchangeability within modular glassware systems. Coolant circulating through the jacket enables effective heat removal while the inert glass surface helps preserve the integrity of reaction mixtures throughout the process.
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 19/26
- Jacket length: 250 mm
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Questions about Allihn-condensers, acc. to DIN 12581,
What is this article?
Allihn-condensers, acc. to DIN 12581, is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Récipients de réaction & récipients à double enveloppe, inside Béchers & fioles, 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 Béchers & fioles. The sub-category is Récipients de réaction & récipients à double enveloppe. The catalogue is Matériel de laboratoire.
Shelves beside this one are Ballons à fond rond, Béchers, Fioles Erlenmeyer, Fioles à fond plat, Fioles (autres) and Accessoires pour béchers & fioles.
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.