Description
Magnetic stirring bar, PTFE, 64 x 10 mm, octagonal, with centre ring is a durable laboratory stirring element intended for reliable mixing of liquids in beakers, flasks and similar vessels. Fabricated from chemically inert polytetrafluoroethylene (PTFE), the bar measures 64 mm in length by 10 mm in diameter and adopts an octagonal cross-section combined with a central ring that stabilises rotation and helps maintain a consistent vortex. The PTFE surface resists attack by a broad spectrum of solvents, acids and bases, making the stirrer suitable for routine analytical, synthetic and quality-control work. Packaged as 10 pieces, the bars are supplied by manufacturer Brand and integrate readily with standard magnetic stirrers. The octagonal geometry with centre ring reduces the tendency to spin out at elevated speeds while still providing efficient energy transfer to the liquid. These stirring bars are well suited to everyday laboratory protocols that demand chemical resistance, mechanical stability and reproducible mixing performance without introducing metallic contamination.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 10 pc(s)
- Material: Polytetrafluoroethylene (PTFE)
- Length: 64 mm
- Diameter: 10 mm
- Shape: Octagonal with centre ring
- EAN: 4033378273291
- Technical Information Sheet:
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Questions about Magnetic stirring bar PTFE, 64 x 10 mm, octagonal, pivot ring
What is this article?
Magnetic stirring bar PTFE, 64 x 10 mm, octagonal, pivot ring is the article on this page. Luminix Health distributes Brand 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.