Description
Connecting piece for tubing in bent form with stopcock and cone NS 29/32 is a laboratory glassware adapter for secure hose connections in chemical and analytical setups. Made from heat-resistant, durable borosilicate glass, it combines a 90° bent hose adapter with an integrated PTFE stopcock for controlled flow. The precision-ground joint forms a tight seal that prevents air and liquid leakage during use. The hose adapter accepts tubing with an outer diameter of 6 to 10 mm, enabling reliable coupling between glass apparatus and flexible lines. This connecting piece from manufacturer ISOLAB Laborgeräte is suited to vacuum and pressure work where a shut-off function is needed. Its robust construction withstands the thermal stress of typical laboratory heating and cooling cycles. Applications include distillation, filtration, gas handling and general fluid transfer on workbenches that use standard ground-joint systems. Supplied as a single piece, it integrates directly into existing NS 29/32 assemblies without additional adapters.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Heat-resistant borosilicate glass
- Form: Bent 90° with stopcock
- Joint: Cone NS 29/32
- Stopcock: PTFE
- EAN: 4250362637260
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Questions about adaptateurs - avec embout - coude - avec robinet - cône : NS 29/32
What is this article?
adaptateurs - avec embout - coude - avec robinet - cône : NS 29/32 is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Robinets & vannes, inside Tubes, tuyaux et raccords, in Matériel de laboratoire.
A stopcock opens and closes a line, or directs it between ports. Glass stopcocks have a ground plug that needs grease or a PTFE key. The bore decides the flow. A two-way and a three-way key are different parts.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubes, tuyaux et raccords. The sub-category is Robinets & vannes. The catalogue is Matériel de laboratoire.
Shelves beside this one are Raccords pour tuyaux, adaptateurs & raccords, Tuyaux PVC, PTFE & autres, Tuyaux en silicone and Accessoires pour tuyaux.
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.
How does ordering and shipping work?
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.