Description
neoChoice magnetic stirring bar, elliptical, 38,1 x 15,9 mm is a PTFE-coated laboratory stir bar for reliable magnetic mixing of liquids. The ellipsoid geometry is especially suited to vessels with a round bottom, where it supports smooth rotation and effective agitation during routine stirring tasks. A stable polytetrafluoroethylene (PTFE) sheath protects the magnetic core and provides chemical resistance for everyday laboratory media. Measuring 38,1 mm in length and 15,9 mm across, the bar fits medium-sized flasks and similar containers used in research, analytical and teaching work. Each piece from manufacturer neolab - Labor is supplied packed in a reusable plastic case that keeps the stir bar clean and ready between uses. These neoChoice magnetic stirring bars—also known as stir fleas—combine an inert PTFE surface with practical packaging, making them a convenient choice for consistent mixing workflows where curved vessel bottoms and chemical durability matter.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Shape: Ellipsoid
- Material: Polytetrafluoroethylene (PTFE)
- Dimensions: 38,1 x 15,9 mm
- Coating: Stable PTFE sheath
- EAN: 4058072024970
- Technical Information Sheet:
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Questions about neoChoice Magnetrührstäbchen ellipsenförmig, 38,1 x 15,9 mm
What is this article?
neoChoice Magnetrührstäbchen ellipsenförmig, 38,1 x 15,9 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.
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.