Description
Distilling heads 90° with flask connection are glass laboratory adapters (Krümmer) configured for distillation apparatus. They incorporate a flask joint NS 24/29 and a condenser joint NS 24/29, providing a right-angle pathway between the boiling flask and the cooling section. This geometry promotes controlled vapour flow and efficient condensation in preparative and analytical distillation procedures. Net weight is 0,037 kg, offering a stable yet manageable component for routine glassware assemblies. Delivered as one piece, the unit from manufacturer Witeg is compatible with standard ground-joint systems used throughout chemical laboratories. The larger NS 24/29 joints ensure secure, vacuum-tight connections with matching flasks and condensers, supporting clean fraction collection and solvent recovery. These 90° distilling heads serve as reliable building blocks for compact distillation trains where space-efficient layout and precise joint alignment are essential for reproducible laboratory results.
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 24/29
- Condenser joint: NS 24/29
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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 24/29, conden
What is this article?
Bends, 90°, flask-cone ST 24/29, 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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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.