Description
Rotilabo® magnetic stirring rod, cylindrical is a compact PTFE-coated stirring bar for routine mixing on laboratory magnetic stirrers. With a diameter of 6 mm and a length of 25 mm, this cylindrical geometry suits small vessels, vials and narrow-neck flasks where controlled agitation is required without mechanical overhead stirring. The continuous PTFE coating provides a chemically resistant outer surface that protects the magnetic core during contact with aqueous media and many common laboratory solvents, supporting clean handling between experiments. Supplied as a single piece and weighing 0,005 kg, the bar is easy to place, retrieve with a magnetic wand and store with other stirrer accessories. Offered in the ROTH SELECTION range, it integrates smoothly into existing magnetic-stirrer setups used for sample preparation, dissolution, buffer mixing and general wet-chemistry work. Its small footprint makes it practical for multi-position stirrers and space-limited benches. Choose this cylindrical Rotilabo® rod when a short, slim PTFE-coated profile is needed for reproducible low-volume stirring tasks in research, quality-control and teaching laboratories.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack sizes: 1 pc, 10 pc(s)
- Product type: Magnetic stirring rod
- Shape: Cylindrical
- Coating: PTFE-coated
- Diameter: 6 mm
- Length: 25 mm
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Questions about Rotilabo®-magn.stirring rod, cylindrical, PTFE-coated, Ø 6 mm, length 25 mm
What is this article?
Rotilabo®-magn.stirring rod, cylindrical, PTFE-coated, Ø 6 mm, length 25 mm is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Magnetic stirring bars, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirring bar is the magnet coated in PTFE that spins inside a vessel, driven by a stirrer underneath. Length and shape, plain, oval or cross, have to suit the flask. A bar left against a dry glass wall will grind it.
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 stirring bars. The catalogue is Lab instruments.
Shelves beside this one are Stirring shafts, propellers & impellers, Magnetic stirrers, 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.