Description
Rotilabo® magnetic bar with centre ring is a cylindric laboratory stir bar with Ø 6 mm and length 30 mm, intended as an accessory for magnetic stirrers. The centre ring assists stable rotation in round-bottom and flat-bottom vessels during continuous mixing of solutions, suspensions and reagents. This Rotilabo® format is supplied from manufacturer ROTH SELECTION within the accessories range for magnetic stirrers used in analytical, synthesis and teaching laboratories. The cylindric body and centre-ring profile promote reliable magnetic coupling while helping the bar track centrally under typical operating speeds. Clear sizing at 6 mm diameter and 30 mm length simplifies selection against flask or beaker geometry and fill level. Laboratories maintaining spare stir bars can deploy this unit wherever a slightly longer 6 mm bar is preferred over shorter variants, supporting consistent mixing performance without changes to the stirrer drive or vessel set.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack sizes: 1 pc, 10 pc(s)
- Brand: Rotilabo®
- Shape: Cylindric with centre ring
- Diameter: 6 mm
- Length: 30 mm
- Weight: 0,006 kg
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Questions about Magnetic bars ROTILABO® with centre ring, , 6 mm, 30 mm, 1 unit(s)
What is this article?
Magnetic bars ROTILABO® with centre ring, , 6 mm, 30 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.