Description
The thermometer pocket NS 19/26 is a precision glass accessory intended for temperature measurement in laboratory flasks. It features a standard ground joint core NS 19/26 and an immersion length of 160 mm, making it suitable for flasks with volumes from 1000 ml to 2000 ml. This thermometer pocket from manufacturer Witeg allows secure insertion of a thermometer into reaction vessels while maintaining a tight seal at the joint. The design supports accurate monitoring of process temperatures during heating, distillation or other thermal operations commonly performed in chemical and analytical laboratories. Supplied as a single piece, the item has a net weight of 0,014 kg and a matching gross weight of 0,014 kg. Manufactured in Germany (Baden-Württemberg), it integrates directly into standard laboratory glassware setups that use NS 19/26 joints. The compact form factor and defined immersion depth ensure reliable positioning of the sensing element within the working volume of medium-sized flasks without obstructing stirring or other operations.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Thermometer pocket
- Joint size: NS 19/26
- Immersion length: 160 mm
- Suitable flask volume: 1000–2000 ml
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Thermometer pockets, cone ST 19/26, bui
What is this article?
Thermometer pockets, cone ST 19/26, bui 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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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.