Description
Connecting piece with glass threaded spigot in straight form combines a GL 18 screw thread with a ground cone NS 14/23 for reliable laboratory tubing and apparatus connections. Produced from heat-resistant, durable borosilicate glass conforming to DIN standard 12257, the adapter is suited to the thermal conditions commonly met in glassware systems. High grinding quality of the joint helps stop air and liquid leakage in use. The GL 18 threaded spigot provides a firm attachment point for tubes or hoses, while the NS 14/23 cone mates cleanly with standard ground-joint components. This connecting piece from manufacturer ISOLAB Laborgeräte comes as a single piece and enables flexible layout of reaction setups, distillation lines and transfer paths. Straight form keeps the flow path direct and reduces dead volume in compact arrangements. Different thread sizes within the series give laboratories multiple options for matching hose or tubing diameters to existing apparatus.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Form: Straight
- Thread: GL 18
- Cone: NS 14/23
- Material: Borosilicate glass
- EAN: 4250362637130
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Questions about adapters - with screw thread - straight - glass - cone : NS 14/23 - GL 18
What is this article?
adapters - with screw thread - straight - glass - cone : NS 14/23 - GL 18 is the article on this page. Luminix Health distributes ISOLAB for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
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 Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, 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.