Beschrijving
Conical joint clamp POM red NS 29/32 is a precision laboratory accessory engineered for securing standard taper ground glass joints in chemical apparatus. Manufactured from polyoxymethylene (POM), the clamp delivers excellent chemical resistance together with high mechanical strength, ensuring dependable performance in demanding laboratory environments. Its flexible jaws guarantee an absolutely leak-tight connection between two NS 29/32 joints, preventing the escape of vapours or liquids during reactions, distillations, extractions and other glassware operations. Colour-coded red for rapid visual identification of the matching joint size, this clamp from manufacturer ISOLAB Laborgeräte helps keep complex assemblies organised and error-free on the bench. Supplied as one piece with a net weight of 0,0114 kg, it is well suited to routine conical ground-joint work in research, analytical, quality-control and teaching laboratories. The durable POM body withstands repeated opening and closing cycles while maintaining a firm yet non-damaging grip on the glass. This reusable clamp provides a practical solution wherever secure, leak-proof NS joint fixation is required.
This article belongs on Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Conical joint clamp
- Material: POM
- Colour: Red
- Joint size: NS 29/32
- EAN: 4250362636690
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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 29/32 - red
What is this article?
clips for NS joints - POM - NS 29/32 - red 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.

