Description
Distilling head 90° with cone and socket NS 29/32 is a laboratory glassware adapter for distillation assemblies. This elbow-style component provides a right-angle bend fitted with matching NS 29/32 ground joints on the cone and socket sides, allowing secure, interchangeable connection of flasks, condensers and receivers. The compact design supports vapour transfer and directional flow control in organic synthesis, fractional distillation and purification work. Net weight is 0,055 kg per piece, making the adapter easy to handle and integrate into standard ground-joint apparatus. Supplied as a single unit from manufacturer Witeg, it is intended for routine use in research, teaching and analytical laboratories that rely on NS 29/32 systems. The 90° geometry is particularly useful where space constraints or apparatus layout require a right-angle change of direction while preserving vacuum-tight seals when joints are properly prepared. Compatible with common borosilicate glassware trains, the head contributes to reliable, leak-minimised distillation setups across a wide range of solvents and reaction conditions.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Distilling head (elbow)
- Angle: 90°
- Joint size: NS 29/32
- Connection: Cone + socket
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about Bends, 90°, cone and socket ST 29/32
What is this article?
Bends, 90°, cone and socket ST 29/32 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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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.
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.