Description
Magnetic stirring bars with PTFE coating, octahedral form, L 75 x d 13 mm, are laboratory stir elements supplied in a pack of 30 pieces. Each bar combines octahedral geometry with a PTFE surface finish for everyday use on magnetic stirrers. The octahedral profile is specified for containers with a slightly curved or irregular bottom, aiding contact and rotation when the vessel base is not flat. Measuring 75 mm in length and 13 mm in diameter, the bars suit larger beakers, flasks and comparable vessels in chemical, biological and analytical laboratories. These magnetic stirring bars from manufacturer Labbox form part of the LBX INSTRUMENTS line and are packed in quantity for regular bench consumption. Net weight of the pack is 1,071 kg. Commonly called stir bars or stirring fleas, they allow shaft-free agitation of liquids and support sample preparation, dissolution and general mixing workflows in research, teaching and quality-control settings that depend on magnetic stirring equipment.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 30 pc(s)
- Shape: Octahedral
- Coating: PTFE
- Dimensions: L 75 x d 13 mm
- EAN: 8434868029118
- Technical Information Sheet:
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Questions about Magnetic stirring bar, octahedral, l 75 x diam. 13 mm, 30 pcs
What is this article?
Magnetic stirring bar, octahedral, l 75 x diam. 13 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.