Description
DURAN® PURE Premium screw caps with GL 45 thread are laboratory closures for bottles and containers used in sampling and research workflows. Belonging to the DURAN® PURE Premium line, they support secure sealing in labware applications centred on bottles, containers and sampling, including work associated with virus research and campaign activities. The GL 45 thread matches widely used laboratory bottle necks in this larger format, supporting consistent closure practice across compatible vessels. Supplied as 5 pc(s) per pack, the unit quantity is convenient for bench stock, method setup or multi-station supply. Pack weight is 0,158 kg, keeping the set manageable for storage and handling. These premium screw caps come from manufacturer DWK Life Sciences and integrate into familiar DURAN® PURE laboratory systems. Naming them clearly as DURAN® PURE Premium screw caps, GL 45, aids ordering, inventory control and standardisation wherever laboratories require dependable premium closures for routine container management and structured sampling duties.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 5 pc(s)
- Product: DURAN® PURE Premium screw caps
- Thread size: GL 45
- Weight: 0,158 kg
- Brand: DURAN® PURE
- Application area: Bottles, containers, sampling
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Questions about DURAN® PURE Premium screw caps, GL 45, 5 unit(s)
What is this article?
DURAN® PURE Premium screw caps, GL 45, 5 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 Labware.
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 Labware.
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.