Description
Magnetic stirring bars evaluation set for flasks (10 pcs) offers a comprehensive assortment of ten stirring bars in cross-shaped, oval and elliptical geometries, enabling laboratories to identify the optimal profile for specific flask types and mixing requirements. The varied forms promote efficient turbulence and complete homogenisation inside round-bottom and similar vessels. Supplied as a single package from manufacturer Heidolph, the set is particularly useful for method development, comparative testing and multi-user environments where different stirring characteristics must be evaluated side by side. Ellipsoid and related shapes help minimise stagnant zones while maintaining stable magnetic coupling. Ideal for organic chemistry, process optimisation and general laboratory mixing tasks, this evaluation collection provides a practical starting point for selecting the most effective stirring bar geometry without the need to purchase individual sizes separately.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 1 package
- Contents: 10 stirring bars
- Shapes included: Cross-shaped, oval, elliptical
- Form: Ellipsoid family
- EAN: 4255661402748
- Technical Information Sheet:
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Questions about Stirring bars Evaluation Kit for flasks (10 pieces)
What is this article?
Stirring bars Evaluation Kit for flasks (10 pieces) is the article on this page. Luminix Health distributes Heidolph 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.