Description
neoChoice magnetic stirring bar, elliptical, 76 × 19,1 mm is a larger ellipsoid PTFE-coated stir bar built for effective mixing in bigger laboratory vessels. Its elongated ellipsoid form encourages consistent rotation and is particularly suitable for round-bottom flasks, where the curved profile maintains contact and reduces stalling during prolonged stirring. The magnetic core is protected by a robust polytetrafluoroethylene (PTFE) cladding that withstands typical laboratory chemicals and supports repeated use in wet chemistry. Offered as one piece from manufacturer neolab - Labor, the bar is delivered in a reusable plastic box for orderly storage and protection when not in use. Applications include bulk dissolution, suspension maintenance, and general agitation on magnetic stirrers in preparative, analytical, and educational settings. The 76 × 19,1 mm dimensions provide strong coupling and coverage in larger round-bottom glassware while remaining compatible with standard stir-bar retrievers. neoChoice elliptical bars combine PTFE chemical resistance with a geometry tailored to round-bottom vessels for reliable laboratory stirring.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Brand: neoChoice
- Shape: Ellipsoid
- Material: Polytetrafluoroethylene (PTFE)
- Dimensions: 76 × 19,1 mm
- EAN: 4058072025007
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Questions about neoChoice Magnetrührstäbchen ellipsenförmig, 76 x 19,1 mm
What is this article?
neoChoice Magnetrührstäbchen ellipsenförmig, 76 x 19,1 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.