Description
Distilling head 75° is a ground-joint laboratory adapter shaped as a 75° bend (Krümmer) for distillation setups. It combines a flask joint of NS 29/32 with a condenser joint of NS 19/26, allowing a larger boiling flask to be linked to a narrower condenser line within a single angled piece. The 75° configuration helps keep the apparatus compact while preserving a continuous vapour path from flask to cooler. Supplied as one piece with a net weight of 0,037 kg and a gross weight of 0,037 kg, the head is ready for use in modular NS glassware trains. This distilling head from manufacturer Witeg suits laboratories that standardise on mixed joint sizes and need a defined bend angle without extra adapters. Applications include routine distillation work in research, teaching and quality-control settings where interchangeable ground joints are employed. The NS 29/32 flask side and NS 19/26 condenser side give clear dimensional guidance when building or extending an existing assembly. The component belongs to the distilling-head category used to complete glass apparatus for everyday separation tasks and matches common flask and condenser specifications in those joint sizes.
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 19/26
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Questions about Bends, 75°, flask-cone ST 29/32, conden
What is this article?
Bends, 75°, flask-cone ST 29/32, conden is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Ballons à fond rond, inside Béchers & fioles, in Matériel de laboratoire.
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 Béchers & fioles. The sub-category is Ballons à fond rond. The catalogue is Matériel de laboratoire.
Shelves beside this one are Béchers, Fioles Erlenmeyer, Récipients de réaction & récipients à double enveloppe, Fioles à fond plat, Fioles (autres) and Accessoires pour béchers & fioles.
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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.