Description
Culture tube with screw cap, DURAN®, is a laboratory culture tube featuring a GL 14 thread and dimensions of Ø 13 × L 100 mm for closed incubation and sample work. The screw-cap design supports secure sealing during culture, transport or short-term storage of liquid media and samples. DURAN® glass construction provides the clarity and robustness expected of standard laboratory culture tubes. Each pack contains 50 pc(s) and weighs 1,000 kg, offering a practical quantity for microbiology, cell-culture support workflows and general sealed-tube applications. This GL 14 culture tube from manufacturer DWK Life Sciences combines a compact 13 mm diameter with a 100 mm length that fits common racks and incubators. The threaded closure interface enables repeated opening and resealing during serial sampling or media exchange. Use the tubes wherever a screw-capped DURAN® format is preferred over open-rim test tubes. The 50-unit pack supports organised stocking for routine culture and sample-handling tasks in research and teaching laboratories.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 50 pc(s)
- Product type: Culture tube with screw cap
- Brand: DURAN®
- Thread: GL 14
- Dimensions: Ø 13 × L 100 mm
- Closure: Screw cap
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Questions about Culture tube with screw cap, DURAN®, thread GL 14, Ø 13 x L 100 mm, 50 unit(s)
What is this article?
Culture tube with screw cap, DURAN®, thread GL 14, Ø 13 x L 100 mm, 50 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Matériel de laboratoire.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
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 Screw caps & closures. The catalogue is Matériel de laboratoire.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.