Description
Connecting piece for tubing in bent form with stopcock and cone NS 14/23 is a 90° laboratory adapter for directed hose connections in chemical and analytical apparatus. Produced from heat-resistant, durable borosilicate glass, it features a hose adapter bent at 90° together with a PTFE stopcock for precise flow control. The precision-ground joint prevents air and liquid leakage, ensuring secure seals during vacuum or pressure operations. The hose adapter fits tubing diameters from 6 to 10 mm and integrates with standard ground-joint glassware. Available as a single piece from manufacturer ISOLAB Laborgeräte, this bent connector is well suited to compact set-ups, distillation lines and general laboratory transfer work where tubing must leave the joint at a right angle under controlled conditions. Borosilicate glass combined with the PTFE stopcock delivers chemical resistance and thermal stability for everyday use in teaching, research and quality-control laboratories.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Heat-resistant borosilicate glass
- Stopcock material: PTFE
- Joint size: Cone NS 14/23
- Form: Bent 90°
- EAN: 4250362637253
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Questions about adapters - with nozzle - bend - with stopcock - cone : NS 14/23
What is this article?
adapters - with nozzle - bend - with stopcock - cone : NS 14/23 is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, 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 Tubing, hoses & fittings. The sub-category is Stopcocks & valves. The catalogue is Matériel de laboratoire.
Shelves beside this one are Hose connectors, adapters & fittings, PVC, PTFE & other tubing, Silicone tubing and Tubing accessories.
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.