Description
Nitrogen tubes with stopcock, DURAN® are laboratory glass vessels supplied with an integrated stopcock and a socket joint. The configuration is described as nitrogen tubes with stopcock, DURAN®, with stopcock, socket, and is offered as 1 pc for standard laboratory glassware inventories. DURAN® glass construction places the item in the laboratory glass, vessels, and consumables category, alongside round flasks and flasks with ground glass joints. Scientific specifications list a weight of 0,295 kg for the unit, indicating a more substantial piece within this nitrogen-tube range. This nitrogen tube with stopcock from manufacturer Lenz is intended for bench work where a stopcock-equipped vessel with a socket connection is required for gas handling or sealed holding steps. The stopcock provides on-off control of the interior path, while the socket supports coupling to complementary ground-joint components in jointed assemblies. Clear product identification—stopcock present, socket joint, DURAN® glass—helps laboratories keep catalogues and method descriptions consistent. The single-piece pack size suits replacement stocking and individual workstation allocation without bulk multipacks. Overall, the tube addresses routine needs for stopcock-controlled nitrogen tubes in research and quality-control glassware sets.
This article belongs on Stopcocks & valves, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Glass type: DURAN®
- Joint: Socket
- Configuration: With stopcock
- Weight: 0,295 kg
- Product form: Nitrogen tube
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Nitrogen tubes with stopcock, DURAN®, with stopcock, socket, 1 unit(s)
What is this article?
Nitrogen tubes with stopcock, DURAN®, with stopcock, socket, 1 unit(s) is the article on this page. Luminix Health distributes Lenz for laboratory use. It sits in Stopcocks & valves, inside Tubing, hoses & fittings, in Matériel de laboratoire.
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 Matériel de laboratoire.
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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.