Description
ROTILABO® special stirrer magnet is a ball-shaped, PTFE-coated stirring magnet for magnetic stirrer applications in the laboratory. The spherical geometry and 12 mm diameter make it suitable for vessels and tube formats where a compact, free-moving bar is preferred for gentle to moderate mixing. PTFE coating delivers a chemically inert outer surface for contact with many laboratory reagents and solvents used in sample preparation and process development. Offered as one piece with a weight of 0,004 kg, the magnet is simple to handle, store, and transfer between setups. It is classified among accessories for magnetic stirrers and supports everyday stirring, dissolution, and suspension work on standard magnetic drive plates. This special stirrer magnet from manufacturer ROTH SELECTION complements conventional cylindrical bars when a ball profile better matches vessel geometry or mixing behaviour. Use it in analytical, teaching, and R&D environments that require reliable PTFE-protected magnetic stirring elements without complex assemblies.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc(s)
- Product type: Special stirrer magnet
- Brand: ROTILABO®
- Shape: Ball shaped
- Coating: PTFE
- Diameter: 12 mm
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Questions about ROTILABO®-special stirrer magnet, ball shaped, PTFE coated Ø 12 mm, 1 unit(s)
What is this article?
ROTILABO®-special stirrer magnet, ball shaped, PTFE coated Ø 12 mm, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Magnetic stirrers, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirrer is the motor and the plate under the flask. Many also heat. The stirring capacity is the litres of a water-like liquid it can turn, and a viscous liquid defeats a rating that was measured on water.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Magnetic stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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.
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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.