Description
neoChoice magnetic stirring bar octagonal with centre ring, 22,2 × 8 mm, is a PTFE-coated laboratory stirrer designed for reliable mixing in beakers, flasks and other vessels. The octagonal bar profile creates strong turbulence at the vessel wall, while the integrated centre ring stabilises rotation and helps maintain balance even at higher speeds. A powerful magnetic core delivers firm coupling to standard magnetic stirrers and hotplate stirrers. The outer shell is made of polytetrafluoroethylene (PTFE), offering broad chemical resistance and a smooth, non-stick surface that is easy to clean between runs. Measuring 22,2 mm in length and 8 mm in diameter, this compact format suits small- to medium-volume setups where controlled agitation is required. Each bar is supplied individually packed for clean handling and storage. Ideal for routine sample preparation, dissolution work and general laboratory mixing, these neoChoice stirrers from manufacturer neolab - Labor combine durable construction with practical geometry for everyday use on the bench.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Shape: Octagonal bar with centre ring
- Material: Polytetrafluoroethylene (PTFE)
- Length: 22,2 mm
- Diameter: 8 mm
- EAN: 4058072024857
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Questions about neoChoice Magnetrührstäbchen achteckig mit Mittelring, 22,2 x 8 mm
What is this article?
neoChoice Magnetrührstäbchen achteckig mit Mittelring, 22,2 x 8 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 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?
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.