Description
Distillation thermometer covering the range 0 °C to +150 °C with a scale division of 1 °C is fitted with a ground-joint cone NS 14,5/23 and an immersion length of 75 mm. The instrument contains a red special filling that is mercury-free, providing clear visibility of the temperature reading while eliminating mercury. Scale unit is °C and the thermometer liquid is specified as red filling. This jointed thermometer from manufacturer Rettberg is intended for direct installation in distillation apparatus via the NS 14,5/23 cone. It is supplied as 1 piece with a net weight of 0,035 kg and originates from Germany; the product type is thermometer. The short 75 mm immersion length suits compact distillation heads and Claisen-type setups, while the 1 °C graduation allows straightforward monitoring across the full 0–150 °C working range. The red filling remains legible under typical laboratory lighting, supporting safe and practical temperature control during organic distillations and related laboratory operations.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Temperature range: 0 °C to 150 °C
- Scale division: 1 °C
- Joint size: NS 14,5/23
- Immersion length: 75 mm
- Filling: Red special filling, Hg-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...+150°C:1°C, cone size 14,5/23, installed
What is this article?
Thermometer, 0...+150°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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.