Description
Rotilabo® micro-magnetic bars provide compact cylindrical stirring elements for controlled mixing in small laboratory vessels. This variant has a diameter of 3 mm and a length of 8 mm and features a continuous PTFE coating that protects the magnetic core and offers broad chemical resistance during routine stirring. The micro dimensions suit vials, small flasks and narrow tubes where space is limited yet effective magnetic coupling is still required. A pack of 10 pc(s) from manufacturer ROTH SELECTION supplies multiple bars for parallel experiments or shared laboratory stations. The complete pack weighs 0,020 kg, making storage and handling straightforward. Cylindrical geometry supports smooth rotation on standard magnetic stirrers used in sample preparation, dissolution and general wet-chemistry tasks. These PTFE-coated Rotilabo® micro-magnetic bars are practical accessories within magnetic-stirrer workflows, helping laboratories maintain reliable agitation in microscale setups without introducing oversized hardware into the vessel.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 10 pc(s)
- Brand: Rotilabo®
- Shape: Cylindrical
- Coating: PTFE coated
- Diameter: 3 mm
- Length: 8 mm
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Questions about Magnetic bars ROTILABO® Micro, , 3 mm, 8 mm, 10 unit(s)
What is this article?
Magnetic bars ROTILABO® Micro, , 3 mm, 8 mm, 10 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?
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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.