Description
Claisen distillation bridge NS 14/23 with 160 mm jacket length is a borosilicate glassware component configured according to the Claisen design and incorporating a Liebig condenser (west type). It features two sockets NS 14/23 together with flask and receiver connections also in NS 14/23, enabling standard ground-joint assemblies for laboratory distillation work. The mantle length of 160 mm provides the defined cooling path for vapour condensation. Supplied as a single piece and originating from manufacturer Witeg, this distillation bridge offers a ready-to-use link between distillation flask and receiving flask in organic synthesis, solvent purification or fractional distillation setups. Net and gross weight are both given as 0,186 kg, reflecting the compact glass construction. The NS 14/23 joint size ensures interchangeability with common laboratory glassware of the same nominal size. Clear specification of the Claisen geometry, dual sockets and 160 mm jacket supports precise selection for teaching laboratories, research benches and quality-control distillation procedures that require reliable vapour transfer and condensation under atmospheric or reduced-pressure conditions.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Claisen distillation bridge
- Joint size: NS 14/23
- Jacket length: 160 mm
- Condenser type: Liebig (west)
- Connections: 2 sockets NS 14/23, flask and receiver NS 14/23
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Distillation & extraction glassware
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Questions about Distilling links, Claisen, Liebig cond.
What is this article?
Distilling links, Claisen, Liebig cond. is the article on this page. Luminix Health distributes Witeg 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.