Description
Rotilabo® cork plugs, 27 x 32/28 mm, are laboratory cork stoppers designed to close vessels and glassware with correspondingly larger neck openings. The 27 mm length and 32/28 mm diameter pair form a tapered plug suitable for common flask and bottle formats in routine laboratory practice. Each pack holds 10 pc(s), supporting efficient replenishment of stopper stocks for sealing, short-term storage or transport of containers. The stated pack weight is 0,287 kg, aiding logistics and stock control. These items form part of the Rotilabo® range from manufacturer ROTH SELECTION and correspond to standard classifications for laboratory glass, vessels, consumables, stoppers and plugs. They serve general sealing applications in which a natural cork plug is required without further specialised performance claims. Clear size labelling in the product name enables rapid identification of the correct plug within a graded series and simplifies ordering and organisation in research, quality-control and teaching laboratories.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Brand: Rotilabo®
- Product type: Cork plugs
- Dimensions: 27 x 32/28 mm
- Weight: 0,287 kg
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Questions about Rotilabo® cork plugs, 27 x 32/28 mm, 10 unit(s)
What is this article?
Rotilabo® cork plugs, 27 x 32/28 mm, 10 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Labware.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
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 Rubber & silicone stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, 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.