Description
Magnetic stirring bars with PTFE coating in a triangular profile, length 35 mm and diameter 9 mm, are laboratory stir bars supplied in a pack of 30 pieces. The triangular geometry is particularly suitable for dissolving solids and for mixing sediments, helping maintain strong agitation at the vessel base during magnetic stirring. These bars from manufacturer Labbox are part of the LBX INSTRUMENTS product type and align with common laboratory categories such as magnetic stir bars and stir fleas. Each bar measures L 35 x d 9 mm, a compact size suited to standard flasks, beakers, and bottles used in sample preparation and process work. The PTFE coating forms the outer surface of the stirring element, while the multipack of 30 pc(s) supports higher-throughput or multi-station benches. Net weight of the pack is 0,140 kg. Laboratories select this triangular PTFE-coated format when solids must be dissolved efficiently or when sediments need thorough redispersion under controlled magnetic stirring, making the 30-piece pack a practical stock option for routine wet-chemistry applications.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
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Questions about Magnetic stirring bar, triangular, l 35 x diam. 9 mm, 30 pcs
What is this article?
Magnetic stirring bar, triangular, l 35 x diam. 9 mm, 30 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.

