Description
neoChoice magnetic stirring bar octagonal with centre ring, 25,4 × 9,5 mm, is a PTFE-coated stir bar for controlled mixing on magnetic stirrers. The octagonal bar profile creates strong turbulence through its angular surface, improving mass transfer in flasks and beakers. A centre ring maintains optimal balance during rotation and reduces wandering on the vessel base. Built with a strong magnet core and finished in polytetrafluoroethylene (PTFE), the bar combines chemical resistance with reliable magnetic coupling for everyday laboratory stirring. Each unit is individually packed for clean handling and storage. This neoChoice stir bar from manufacturer neolab - Labor suits aqueous and many organic media where PTFE compatibility is required, and the compact 25,4 mm length with 9,5 mm diameter fits smaller vessels and moderate volumes. Use it for sample preparation, dissolution, titration support, and general mixing tasks that benefit from stable, high-turbulence stirring without mechanical shafts.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Brand: neoChoice
- Dimensions: 25,4 x 9,5 mm
- Shape: octagonal bar
- Centre ring: yes
- EAN: 4058072024918
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Questions about neoChoice Magnetrührstäbchen achteckig mit Mittelring, 25,4 x 9,5 mm
What is this article?
neoChoice Magnetrührstäbchen achteckig mit Mittelring, 25,4 x 9,5 mm is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Magnetic stirring bars, inside Stirring, shaking & mixing, in Instruments de précision.
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 Instruments de précision.
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?
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.