Description
Rotilabo®-lamella grip stoppers in LDPE are laboratory plugs intended for sealing tubes with a diameter of 12 mm. These green stoppers use a lamella grip design that aids secure handling and dependable closure of sample tubes in routine laboratory work. Made from low-density polyethylene, they provide a flexible fit for everyday tube sealing in research, quality-control and teaching environments. Offered as a pack of 1000 pieces with a total weight of 0,520 kg, the stoppers from manufacturer ROTH SELECTION suit high-throughput benches where bulk consumables are preferred. The green colour supports quick visual sorting and organisation of tube sets. Compatible with standard laboratory tubes of 12 mm outer diameter, these Rotilabo® plugs fall within the stoppers and clamps category of laboratory glassware, vessels and consumables. They are used for temporary sealing during sample holding, short-term storage or intermediate processing steps, combining straightforward insertion and removal with a practical seal for general lab applications.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1000 pc(s)
- Product type: Lamella grip stoppers
- Material: LDPE
- Colour: green
- Tube diameter: Ø 12 mm
- Weight: 0,520 kg
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Questions about Rotilabo®-lamella grip stoppers, LDPE, for tubes Ø 12 mm, green, 1000 unit(s)
What is this article?
Rotilabo®-lamella grip stoppers, LDPE, for tubes Ø 12 mm, green, 1000 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.