Beschrijving
Conical joint clamp POM yellow NS 14/23 is a laboratory clamp intended for locking standard taper ground-glass joints in chemical apparatus. Fabricated from polyoxymethylene (POM), it delivers excellent chemical resistance and high mechanical strength for demanding bench work. Flexible jaws ensure an absolutely leak-tight connection between two NS 14/23 joints, limiting vapour or liquid loss during reactions, reflux or distillations. Supplied as a single unit, this yellow clamp from manufacturer ISOLAB Laborgeräte can be fitted and released quickly while preserving steady clamping pressure. POM’s mechanical toughness and dimensional stability allow repeated open–close cycles without performance drop. NS 14/23 is one of the most common joint sizes in organic synthesis, preparative chemistry and teaching laboratories. A firm mechanical lock on conical joints reduces accidental disconnection risk and improves overall set-up safety. The compact, durable polymer design makes the clamp a practical accessory for glassware assemblies that require reliable joint integrity and resistance to typical laboratory chemicals.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Material: POM (polyoxymethylene)
- Colour: yellow
- Joint size: NS 14/23
- Design: flexible jaws for leak-tight seal
- EAN: 4250362636669
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Distillation & extraction glassware
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Distillation heads, adapters & columns
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Questions about clips for NS joints - POM - NS 14/23 - yellow
What is this article?
clips for NS joints - POM - NS 14/23 - yellow is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Distillation heads, adapters & columns, inside Distillation & extraction glassware, in Labmateriaal.
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 Labmateriaal.
Shelves beside this one are Condensers, Ground-joint glassware (other) and Soxhlet & extraction apparatus.
What should I check before I order?
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.

