Description
Rotilabo® stirring magnets are magnetic stir bars for laboratory magnetic stirrer systems. This blue model features a diameter of Ø 3 mm and a length of 13 mm and comes as a single piece for routine sample mixing. At a weight of 0,003 kg, it is appropriate for vessels that need a slightly longer bar while remaining compact enough for smaller working volumes. Driven by the rotating magnetic field of a stirrer plate, it provides shaft-free agitation for analytical, biochemical and general laboratory applications. Blue colour coding makes the bar easy to locate and distinguish among other accessories. These Rotilabo® stirring magnets from manufacturer ROTH SELECTION belong to the magnetic stirrer accessories range in labware and laboratory appliances. Pack size is 1 pc, which is practical for equipping a single station or holding spare stock. The 3 mm diameter and 13 mm length combination supports stable mixing in common laboratory containers used in research, quality control and teaching settings. Clear dimensional specification and simple unit packaging help laboratories match the bar quickly to vessel geometry and workflow needs.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: Stirring magnet
- Colour: Blue
- Diameter: 3 mm
- Length: 13 mm
- Weight: 0,003 kg
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Questions about Rotilabo®-stirring magnets, blue, Ø 3 mm, length 13 mm, 1 unit(s)
What is this article?
Rotilabo®-stirring magnets, blue, Ø 3 mm, length 13 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.
How does ordering and shipping work?
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.

