Description
Distillation thermometer 0..+250 °C with 1 °C scale division is a precision ground-joint instrument designed for accurate temperature monitoring in laboratory distillation setups. Featuring a cone NS 14,5/23 and an immersion length of 160 mm, it integrates directly into standard glassware joints for secure, leak-free positioning during heating processes. The red special filling is mercury-free, providing clear visibility of the temperature column while meeting modern laboratory safety preferences. Supplied as 1 pc with a net weight of 0,037 kg, this thermometer from manufacturer Rettberg suits routine organic synthesis, solvent recovery and boiling-point determination work. The robust construction and fine 1 °C graduation support reliable readings across the full 0 °C to +250 °C range. Ideal for teaching laboratories and research environments that require consistent, Hg-free temperature control in distillation apparatus.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Temperature range: 0 °C to +250 °C
- Scale division: 1 °C
- Ground joint: NS 14,5/23
- Immersion length: 160 mm
- Filling: red special filling, mercury-free
- Technical Information Sheet:
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Thermometer, 0...+250°C:1°C, cone size 14,5/23, installed
What is this article?
Thermometer, 0...+250°C:1°C, cone size 14,5/23, installed is the article on this page. Luminix Health distributes Rettberg for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, 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 Distillation & extraction glassware. The sub-category is Distillation heads, adapters & columns. The catalogue is Matériel de laboratoire.
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.
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.