Description
Liebig condenser with cone NS 29/32, socket NS 29/32 and jacket length 400 mm is a straight-tube laboratory cooler for efficient vapour condensation in distillation and reflux work. Fabricated from borosilicate glass 3.3, the unit combines high chemical resistance with good thermal shock tolerance, making it suitable for a broad range of organic solvents and aqueous systems. Cooling water circulates through the outer jacket while vapour passes through the central tube, providing a large heat-exchange surface for reliable condensation. The NS 29/32 ground joints ensure direct compatibility with standard European laboratory glassware assemblies. Supplied as a single piece with a net weight of 0,217 kg, this laboratory condenser from manufacturer Rettberg is well suited to teaching laboratories, preparative organic chemistry and routine analytical setups that require robust, reusable glassware. The 400 mm jacket length offers ample cooling capacity for medium-scale distillations while remaining practical to mount on common stands and clamps.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Laboratory condenser
- Material: Borosilicate glass 3.3
- Cone: NS 29/32
- Socket: NS 29/32
- Jacket length: 400 mm
- Technical Information Sheet:
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Questions about Liebig condenser, cone size 29/32, socket size 29/32, length 400 mm
What is this article?
Liebig condenser, cone size 29/32, socket size 29/32, length 400 mm is the article on this page. Luminix Health distributes Rettberg 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.