Description
Connecting piece for tubing in bent form without stopcock, with socket NS 14/23, is a laboratory glass adapter designed for angled hose connections. Made from heat-resistant, durable borosilicate glass, it features a hose adapter bent at a 90° angle. The excellently ground joint prevents air and liquid leakage, ensuring a tight seal in laboratory setups. The hose adapter fits tubing with a diameter of 6–10 mm, making it suitable for standard laboratory hoses used in vacuum, gas or liquid transfer lines. This single-piece connector from manufacturer ISOLAB Laborgeräte supports reliable coupling between ground-joint glassware and flexible tubing where a right-angle path is required. Its robust borosilicate construction withstands typical thermal stress in everyday lab work while the precision-ground NS 14/23 socket maintains compatibility with matching conical joints. Ideal for assembling compact apparatus, distillation side arms or general fluid handling systems that benefit from a clean, leak-resistant bent connection without an integrated stopcock.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Form: Bent 90° without stopcock
- Joint: Socket NS 14/23
- Material: Heat-resistant borosilicate glass
- Hose adapter diameter: 6–10 mm
- EAN: 4250362637291
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Questions about adapters - with nozzle - bend - without stopcock - socket : NS 14/23
What is this article?
adapters - with nozzle - bend - without stopcock - socket : 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 Labware.
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 Labware.
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.

