Description
Distilling heads 90° are glass laboratory fittings designed as bent adapters (Krümmer) for distillation assemblies. They feature a flask joint NS 14/23 and a condenser joint NS 14/23, enabling a right-angle connection between the distillation flask and the condenser. This configuration supports efficient vapour transfer and condensate return in standard organic and preparative distillation set-ups. With a net weight of 0,013 kg, the component remains lightweight yet robust for repeated laboratory use. Supplied as a single piece, the 90° distilling head from manufacturer Witeg is intended for integration into ground-joint glassware systems commonly found in research and teaching laboratories. The precise NS 14/23 joints ensure leak-tight assembly with matching flasks and condensers, facilitating clean separations and solvent recovery. These adapters form a practical element of any distillation train where a compact 90° geometry is preferred for space-efficient apparatus layouts.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Type: distilling head (bent adapter)
- Angle: 90°
- Flask joint: NS 14/23
- Condenser joint: NS 14/23
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Bends, 90°, flask-cone ST 14/23, conden
What is this article?
Bends, 90°, flask-cone ST 14/23, conden 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.