Description
Magnetic stirring bars with PTFE coating in a flat profile, length 40 mm and diameter 8 mm, support reliable mixing in laboratory vessels of moderate volume. Supplied in a convenient pack of 5 pieces, these flat stirrers are suited to general laboratory use comparable to cylindrical magnetic stirring bars, while generating less turbulence at low speeds. The chemically resistant PTFE coating protects the internal magnet and maintains compatibility with a wide range of aqueous and organic solutions used in analytical, preparative and teaching workflows. The elongated flat form factor improves magnetic coupling and delivers steady agitation with reduced vortexing when gentle mixing is required. They are appropriate for beakers, flasks and similar glassware on magnetic stirrers and hotplate stirrers for dissolution, suspension and homogenisation tasks. These bars from manufacturer Labbox offer a durable PTFE surface in a compact pack size for focused applications or smaller inventories. Net weight of the pack is 0,050 kg. Straightforward cleaning and repeated use under normal laboratory conditions make them a practical choice for everyday stirring work.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 5 pc(s)
- Shape: Flat
- Coating: PTFE
- Dimensions: L 40 x d 8 mm
- Product type: LBX INSTRUMENTS
- EAN: 8434868029163
- GTIN: 08434868029163
- Technical Information Sheet:
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Questions about Magnetic stirring bar, plain, l 40 x diam. 8 mm, 5 pcs
What is this article?
Magnetic stirring bar, plain, l 40 x diam. 8 mm, 5 pcs is the article on this page. Luminix Health distributes Labbox 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.