Description
neoChoice micro magnetic stirring bar yellow, 2 x 2 mm is an ultra-compact cylindrical stir bar intended for mixing in very small laboratory vessels. Measuring only 2 mm in length and 2 mm in diameter, it fits microtubes, narrow vials and other confined formats where larger stir bars cannot operate effectively. The yellow colour coding enables fast visual distinction during multi-sample or multi-size experiments. Constructed from polytetrafluoroethylene (PTFE), the bar presents an inert, chemically resistant surface suitable for a wide range of aqueous and organic media used in routine laboratory practice. The round rod form supports steady magnetic coupling on standard stirrers and helps reduce wear on vessel walls. Supplied as one piece from manufacturer neolab - Labor, this neoChoice micro stirring bar serves analytical chemistry, sample preparation and educational settings that demand gentle, reliable agitation at the micro scale. PTFE encapsulation shields the magnetic core and simplifies cleaning between uses, supporting consistent performance in repeated workflows with colour-coded organisation.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Length: 2 mm
- Diameter: 2 mm
- Colour: Yellow
- EAN: 4058072037888
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Questions about neoChoice Mikro-Magnetrührstäbchen gelb, 2 x 2 mm
What is this article?
neoChoice Mikro-Magnetrührstäbchen gelb, 2 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.