Description
Tamper-evident closures, blue are short-form polypropylene (PP) caps with thread 32, intended for wide-mouth bottles in laboratory and sample-handling use. The blue PP construction provides a practical sealing option where visual identification of the closure colour and a tamper-evident design support controlled access to bottle contents. Thread 32 matches corresponding wide-mouth bottle necks, enabling secure fitment for storage, transport or interim holding of samples and reagents. Supplied in packs of 10 pieces from manufacturer DWK Life Sciences, these closures belong to the seals and accessories category for laboratory containers and bottles. The short-form profile keeps overall bottle height compact while the tamper-evident feature helps indicate whether a container has been opened. They are suitable for pairing with compatible wide-mouth glass or plastic bottles that share the same thread specification. Pack weight is 0,050 kg. Designed for routine laboratory sealing needs alongside wide-mouth bottle systems and related consumables.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Product type: Tamper-evident closure
- Colour: Blue
- Material: PP
- Thread: 32
- Form: Short form
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Questions about Tamper-evident closures, blue, Thread 32, short form, PP, 10 unit(s)
What is this article?
Tamper-evident closures, blue, Thread 32, short form, PP, 10 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.