Description
Tube with stopcock is a laboratory glassware element intended for controlled interruption and regulation of liquid or gas streams in experimental assemblies. Equipped with an integrated stopcock, it serves valve, conical stopcock and shut-off functions commonly required in analytical and research workflows. The unit is supplied filled with foam for mechanical protection and arrives as a single piece. Net weight is 0,04 kg and gross weight is likewise 0,04 kg. Produced by manufacturer Witeg in Germany (Baden-Württemberg region), the tube with stopcock integrates readily into standard laboratory tubing or ground-joint systems. Its compact construction supports reliable flow management on the bench without unnecessary bulk. The foam filling helps safeguard the stopcock mechanism during storage and transport, ensuring the component remains ready for immediate use in fluid-handling setups. This item corresponds to established laboratory valve categories and provides a straightforward solution for routine stopcock applications in scientific environments.
This article is part of Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Filling: foam
- Country of origin: Germany
- Origin region: Baden-Württemberg
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Questions about Tube with stopcock, filled with foam st
What is this article?
Tube with stopcock, filled with foam st 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.