Description
Stirring bars in PVC are laboratory stirrers with a length of 250 mm and a diameter of 7,15 mm. They are intended for manual mixing and agitation of liquids in beakers, flasks and other open vessels where a simple polymer rod is required. The PVC construction offers a practical, chemical-resistant option for routine bench work within general laboratory glassware and consumable workflows. Each pack contains 10 pc(s), supporting shared use across several stations or convenient restocking of common stirring tools. Listed pack weight is 0,118 kg, so the set is easy to store with other wipers and stirrers. These PVC stirring bars from manufacturer Kartell suit everyday mixing tasks in teaching labs, preparation areas and research groups that need straightforward polymer stirrers rather than magnetic bars. The 250 mm length combined with the 7,15 mm diameter provides a balanced profile for controlled stirring in medium-sized vessels. They integrate well into standard labware inventories focused on vessels, consumables and basic agitation accessories for daily experimental and sample-preparation work.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 10 pc(s)
- Material: PVC
- Length: 250 mm
- Diameter: 7,15 mm
- Weight: 0,118 kg
- Product type: Stirring bars
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Questions about Stirring bars, PVC, L 250 mm, Ø 7.15 mm, 10 unit(s)
What is this article?
Stirring bars, PVC, L 250 mm, Ø 7.15 mm, 10 unit(s) is the article on this page. Luminix Health distributes Kartell 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.