Description
Original closure PP red for 100-1000 ml EH chemical bottles is a screw cap designed specifically for the Kautex narrow-neck chemical bottle range. Manufactured from polypropylene (PP) in a distinctive red colour, this originalitätsverschluss provides a secure seal for Enghals bottles with nominal volumes from 100 ml to 1000 ml. The polypropylene material offers good chemical resistance and mechanical durability for routine laboratory sealing tasks. With a gross weight of only 0,01 kg the cap remains lightweight yet robust enough for repeated opening and closing cycles. Produced by manufacturer Kautex, the red original closure ensures visual differentiation and reliable compatibility with the corresponding square and round EH chemical bottles. It is intended for use in analytical, research and industrial laboratories where a matching PP screw closure is required to complete the bottle system. The bright red colour facilitates quick identification on crowded benches and storage shelves while maintaining a tight seal during chemical storage and transport.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
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Questions about Tamper evident closure, PP red f. 100-1000 ml narrow neck bottle
What is this article?
Tamper evident closure, PP red f. 100-1000 ml narrow neck bottle is the article on this page. Luminix Health distributes Kautex 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.

