Description
Screw caps with closure lock and silicone seal are green polypropylene (PP) closures intended for reaction vessels in laboratory sample handling. Each cap combines a secure screw design with an originality closure that supports tamper-evident use after filling. The integrated silicone seal forms a conforming gasket between the cap and the vessel neck, helping maintain a reliable closure during routine storage, mixing, and transport steps. The green colour supports simple visual coding of samples, reagents, or process steps at the bench. These non-sterile caps suit workflows where sterile packaging is not specified, including many general molecular biology, analytical chemistry, and research applications based on reaction vessels. Produced by manufacturer Brand from PP with the silicone sealing element and closure lock, they are aimed at dependable everyday capping performance. Supplied in a pack of 1000 pieces, they support continuous bench supply and bulk replenishment in high-throughput laboratories. The combination of a polypropylene body, silicone gasket, colour coding, and lockable originality feature makes them a practical choice for standardised reaction-vessel closure in research and quality-control environments.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1000 pc(s)
- Material: PP
- Seal: Silicone
- Colour: Green
- Closure: Originality lock (tamper-evident)
- EAN: 4033378452078
- Technical Information Sheet:
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Questions about Tamper-evident screw cap, Silicone sealing, green, non-sterile
What is this article?
Tamper-evident screw cap, Silicone sealing, green, non-sterile is the article on this page. Luminix Health distributes Brand 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. 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.