Description
Replacement plastic cap with hole is a polypropylene (PP) spare cover designed for laboratory desiccator use where a port opening is required. Fabricated from PP and supplied with a hole, it allows passage for stopcocks, tubing, or related fittings while covering the vessel opening. The item is packed as 1 pc and has a unit weight of 0,291 kg, making it a practical single spare for service and replacement work. Offered by manufacturer ROTH SELECTION as part of the desiccator labware line, the cap supports routine upkeep when existing plastic covers become damaged, deformed, or lost. Caps with a hole are chosen when controlled access through the lid or neck remains necessary for drying, evacuation, or gas handling setups. Research, quality-control, and teaching laboratories can stock this variant alongside closed caps to match different desiccator configurations. Clear designation as PP with hole reduces selection errors during ordering. The single-piece pack size suits individual vessel maintenance and orderly replenishment of plastic consumables in laboratory glassware stores.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Replacement plastic cap
- Material: PP (polypropylene)
- Design: With hole
- Weight: 0,291 kg
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Questions about Replacement plastic cap, PP, with hole, 1 unit(s)
What is this article?
Replacement plastic cap, PP, with hole, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth 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.