Description
1-Way stopcock with glass handle NS 24 is a precision laboratory glass valve for controlled isolation and routing of liquids or gases in standard ground-joint apparatus. This Type N design combines a hollow NS plug, an 8 mm bore and a threaded stopcock lock, built to DIN 12541 for reliable everyday use on the bench. The NS 24 joint interface mates with matching laboratory glassware, while the glass handle offers chemical resistance and clear tactile control during opening and closing. Supplied as a single piece with a net weight of 0,103 kg, the stopcock suits distillation trains, filtration lines, gas manifolds and general fluid-handling setups in research, quality-control and teaching laboratories. Its hollow-plug geometry supports smooth rotation, and the threaded securing mechanism helps keep the plug seated under normal operating conditions. Manufactured by Witeg, the component fits established cone-joint and shut-off valve workflows where a durable one-way glass stopcock is required. Categories of application include stopcocks, cone valves and shut-off valves in analytical and preparative glass systems that demand dimensional consistency and straightforward maintenance.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Type: N
- Joint size: NS 24
- Bore diameter: 8 mm
- Handle: Glass
- Plug design: Hollow NS plug with threaded lock
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Questions about Stopcock glass grip ST 24
What is this article?
Stopcock glass grip ST 24 is the article on this page. Luminix Health distributes Witeg 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.