Description
Stopper with olive, NS stopcock and bent tube NS 14/23 is a multifunctional laboratory glassware fitting that integrates a ground joint stopper, a stopcock and a bent tube terminating in an olive. The NS 14/23 joint ensures compatibility with standard small-scale apparatus, while the built-in NS stopcock allows controlled on/off regulation of flow. The bent tube with olive provides convenient hose connection for gases, vacuum or liquids in angled configurations. Packaged as 1 pc, the component weighs 0,034 kg net and 0,034 kg gross. Offered by manufacturer Witeg and originating from Germany (Baden-Württemberg), this stopper belongs to transition-piece and screw-coupling categories commonly employed in synthetic and analytical work. The combination of stopcock and olive simplifies assembly of manifolds, reaction setups and transfer lines where both flow control and flexible tubing are required. Precision ground surfaces maintain reliable seals, and the compact bent geometry helps optimise bench or fume-hood space. The unit is supplied complete for direct use in laboratory glassware systems demanding NS 14/23 connectivity and integrated flow management.
This article is part of Ground-joint glass stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Joint size: NS 14/23
- Configuration: olive, NS stopcock and bent tube
- Country of origin: Germany
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Questions about Suction tube with olive ST-stopcock bent ST 14/23
What is this article?
Suction tube with olive ST-stopcock bent ST 14/23 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Ground-joint glass stoppers, inside Stoppers, caps & closures, in Labware.
A ground-glass stopper matches a ground neck of a stated joint size. A 14/23 stopper does not seal a 29/32 neck. The stopper is part of the flask's seal, and a chip on the grind is a leak.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Ground-joint glass stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Lids & seals and Closures (other).
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.