Description
neoChoice elliptical magnetic stirring bar measuring 19,1 × 9,5 mm is a compact PTFE-coated laboratory stirrer for controlled mixing in chemical and analytical workflows. Its ellipsoid geometry promotes smooth rotation and reliable vortex formation, making it especially suitable for vessels with round bottoms where conventional cylindrical bars may stall or rattle. The durable polytetrafluoroethylene (PTFE) jacket provides a chemically inert, non-stick surface that resists aggressive solvents and simplifies cleaning between runs. Supplied as a single piece in a reusable plastic box, the bar is ready for immediate use on standard magnetic stirrers and hotplate stirrers. This neoChoice model from manufacturer neolab - Labor supports routine sample preparation, titrations, buffer mixing and small-scale synthesis. The stable coating maintains integrity under continuous stirring, while the compact 19,1 × 9,5 mm size fits narrow necks and smaller flasks without obstructing observation. Ideal for research, quality-control and teaching laboratories that require dependable, low-maintenance stirring elements with consistent performance.
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: 19,1 x 9,5 mm
- EAN: 4058072024949
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Questions about neoChoice Magnetrührstäbchen ellipsenförmig, 19,1 x 9,5 mm
What is this article?
neoChoice Magnetrührstäbchen ellipsenförmig, 19,1 x 9,5 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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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.