Description
neoChoice micro magnetic stirring bar yellow, 5 x 2 mm is a compact cylindrical stir bar designed for efficient mixing in small-volume laboratory vessels. At 5 mm length and 2 mm diameter it is well matched to vials, microtubes and other restricted geometries where standard stir bars are oversized. Yellow colour coding aids rapid identification when several micro bars of different sizes are handled side by side. The bar is manufactured from polytetrafluoroethylene (PTFE), providing an inert and chemically resistant surface compatible with many aqueous and organic media encountered in analytical and preparative work. Its round rod geometry encourages stable rotation under magnetic drive while limiting contact wear on vessel walls. Available as a single piece from manufacturer neolab - Labor, this neoChoice micro stirring bar is a practical choice for sample preparation, dissolution and teaching laboratories that require controlled agitation at the micro scale. PTFE encapsulation protects the magnetic core and facilitates cleaning between runs, supporting organised, colour-coded multi-sample workflows.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Length: 5 mm
- Diameter: 2 mm
- Colour: Yellow
- EAN: 4058072037895
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Questions about neoChoice Mikro-Magnetrührstäbchen gelb, 5 x 2 mm
What is this article?
neoChoice Mikro-Magnetrührstäbchen gelb, 5 x 2 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.