Description
Claisen distilling head with 2 sockets NS 14/23 is a laboratory glassware component for distillation assemblies. Built to the Claisen configuration, it combines two NS 14/23 sockets with a flask joint NS 29/32 and a condenser joint NS 29/32, allowing simultaneous connection of a thermometer or addition funnel while directing vapour into the condenser. This geometry supports fractional distillation, solvent recovery and multi-component separations in organic synthesis and analytical chemistry. The unit from manufacturer Witeg integrates into standard ground-joint systems used in research and quality-control laboratories. With a net weight of 0,098 kg and supplied as one piece, it provides a stable vapour path and side-arm access without interrupting the distillation train. The dual-socket layout enables controlled reagent addition and temperature monitoring, helping laboratories maintain reproducible workflows based on interchangeable NS joints for routine and preparative distillation work.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Claisen distilling head
- Sockets: 2 × NS 14/23
- Flask joint: NS 29/32
- Condenser joint: NS 29/32
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Verrerie de distillation & d'extraction
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Têtes de distillation, adaptateurs & colonnes
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Questions about Claisen heads, with 2 sockets ST 14/23,
What is this article?
Claisen heads, with 2 sockets ST 14/23, is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Têtes de distillation, adaptateurs & colonnes, inside Verrerie de distillation & d'extraction, in Matériel de laboratoire.
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 Verrerie de distillation & d'extraction. The sub-category is Têtes de distillation, adaptateurs & colonnes. The catalogue is Matériel de laboratoire.
Shelves beside this one are Condenseurs, Verrerie à rodage (autre) and Appareils Soxhlet & d'extraction.
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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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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.