Description
Distilling head 75° is a ground-joint laboratory adapter formed as a 75° bend (Krümmer) for distillation apparatus. Both the flask side and the condenser side are finished as NS 29/32, so a matching flask and condenser can be joined through one angled connector without intermediate pieces. The 75° geometry supports compact bench layouts while keeping the vapour path continuous from the boiling flask into the cooling section. Delivered as a single piece with a net weight of 0,052 kg and a gross weight of 0,052 kg, the unit fits directly into existing NS 29/32 glassware systems. This distilling head from manufacturer Witeg is intended for laboratory environments that rely on uniform joint sizes and a fixed bend angle. Typical use covers distillation assemblies in research, teaching and quality-control laboratories working with interchangeable ground joints. Identical NS 29/32 sockets on flask and condenser sides simplify ordering and apparatus planning. The component forms part of the distilling-head range employed to complete modular glass setups for routine separation work and remains compatible with standard flasks and condensers specified to NS 29/32.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Type: Distilling head (bend)
- Angle: 75°
- Flask joint: NS 29/32
- Condenser joint: NS 29/32
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Questions about Distilling bends, 75°, flask-CONE ST 29/
What is this article?
Distilling bends, 75°, flask-CONE ST 29/ is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.