Description
DURAN® PURE silicone seal for GL 45 screw caps is a high-quality, PTFE-coated silicone gasket intended for use with DURAN® PURE Premium GL 45 screw caps. Manufactured to pharmaceutical standards, this seal supports clean, reliable closure of laboratory bottles in demanding production environments. It is packed under cleanroom conditions and supplied as a single batch, accompanied by a Certificate of Analysis (CoA). Visual and dimensional inspection, together with formal change-control management and customer notification of any modifications, ensure consistent quality. The material meets USP Class VI pharmaceutical requirements. Typical applications include the manufacture of pharmaceuticals and biotechnological products as well as the storage and transport of APIs, bulk drug intermediates, ingredients and media. Offered by manufacturer Duran/DWK Life Sciences, the seal is supplied as a single piece with a net weight of 0,005 kg, providing a dependable sealing component for GL 45 bottle systems used throughout pharmaceutical and biotech workflows.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Material: PTFE-coated silicone
- Compatibility: DURAN® PURE Premium GL 45 screw caps
- Sterility: Yes
- EAN: 4032051339637
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Questions about DURAN® PURE Silicone Seal, for GL 45 screw caps, PTFE coated
What is this article?
DURAN® PURE Silicone Seal, for GL 45 screw caps, PTFE coated 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?
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. Delivery across Europe, two to five days when in stock. 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.
