Description
Safety screw cap closures, red, are polypropylene (PP) laboratory closures with thread 32 in a high-form design for EH narrow-mouth bottles. The red PP body provides a secure, easily identified seal for routine storage and handling of reagents, buffers and samples in chemical, pharmaceutical and life-science laboratories. High-form geometry improves grip during opening and closing while maintaining a reliable fit on matching bottle necks. These closures are intended for use with corresponding pouring rings and bottle systems and support consistent sealing performance during transport and bench work. Packaged as 10 pc(s) with a pack weight of 0,098 kg, they suit inventory stocking for research, quality-control and teaching laboratories. Manufactured by DWK Life Sciences, the caps integrate into standard labware workflows where durable, chemically resistant polypropylene sealing components are required. Suitable for everyday laboratory bottle management without additional specialised fittings, they help keep containers closed between use and reduce the risk of spills or contamination on the open bench.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Product type: Safety screw cap closures
- Colour: red
- Material: PP
- Thread size: 32
- Form: high form
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Questions about Safety screw cap closures, red, thread 32, tall form, for Erlenmeyer flasks, PP, 10 unit(s)
What is this article?
Safety screw cap closures, red, thread 32, tall form, for Erlenmeyer flasks, 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.