Description
Distilling head with thermometer joint NS 14/23 is a precision laboratory glassware component for distillation assemblies. It combines a thermometer joint NS 14/23 with a flask joint NS 19/26 and a condenser joint NS 19/26, allowing the thermometer to sit correctly in the vapour path while maintaining secure ground-glass connections to both boiling flask and cooler. Supplied as one piece with a net weight of 0,036 kg, the adapter fits standard European NS apparatus used in organic synthesis, solvent recovery and sample preparation. Manufactured by Witeg, the head supports controlled vapour transfer and reproducible temperature reading during simple or fractional distillation. Standardised NS joints promote leak-tight assembly with matching flasks and condensers, reducing dead volume and supporting efficient heat and mass transfer. The compact geometry suits teaching, research and quality-control laboratories that rely on interchangeable ground-joint glassware for routine distillation trains and analytical work-up procedures.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Thermometer joint: NS 14/23
- Flask joint: NS 19/26
- Condenser joint: NS 19/26
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Recovery heads with thermometer socket ST 14/23
What is this article?
Recovery heads with thermometer socket ST 14/23 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.
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.
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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.
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.