Description
Micro magnetic stirring bars with PTFE coating, L 7 x d 2 mm, are compact laboratory stirrers intended for controlled mixing in very small vessels. Their reduced length and diameter allow reliable agitation where standard stirring bars cannot fit, supporting work in microscale glassware, narrow tubes, and other confined reaction or sample containers. The PTFE coating provides a chemically resistant outer surface that is compatible with a wide range of aqueous and organic media commonly used in analytical, biochemical, and general laboratory workflows. Supplied as a pack of 10 pieces, these micro bars from manufacturer Labbox suit routine preparation, dissolution, and homogenisation tasks on magnetic stirrers when space is limited. Net weight is 0,003 kg per pack. The smooth coated surface helps reduce adhesion of residues and simplifies cleaning between runs. Ideal for research, quality control, and teaching laboratories that require reproducible stirring performance at small volumes without changing vessel geometry or switching to alternative mixing methods.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 10 pc(s)
- Product type: Micro magnetic stirring bars
- Coating: PTFE
- Dimensions: L 7 x d 2 mm
- EAN: 8434868028920
- GTIN: 08434868028920
- Technical Information Sheet:
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Questions about Magnetic stirring bar, micro, l 7 x diam. 2 mm, 10 pcs
What is this article?
Magnetic stirring bar, micro, l 7 x diam. 2 mm, 10 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.