Description
Rotilabo® magnetic stirring rod, cylindrical is a PTFE-coated laboratory stir bar designed for magnetic stirrer use. With an 8 mm diameter and 25 mm length, this cylindrical bar provides robust agitation in medium vessels and typical reaction flasks. The inert PTFE coating protects the magnetic core and offers chemical resistance appropriate for routine aqueous and many organic laboratory applications. Delivered as a single unit with a weight of 0,005 kg, it is a convenient accessory for research, analytical and teaching laboratories. The cylindrical geometry promotes stable rotation and effective mass transfer during sample preparation, dissolution and general stirring tasks. This Rotilabo® stirring rod from manufacturer ROTH SELECTION fits standard magnetic stirrer workflows. Choosing dimensions that suit vessel geometry and medium viscosity helps ensure consistent, reproducible mixing performance in everyday lab practice.
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: 8 mm
- Length: 25 mm
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Questions about Magnetic bars ROTILABO® cylindrical, , 8 mm, 25 mm, 1 unit(s)
What is this article?
Magnetic bars ROTILABO® cylindrical, , 8 mm, 25 mm, 1 unit(s) 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.