Description
neoChoice magnetic stirring bars with PTFE coating are round laboratory stir bars intended for consistent mixing across chemical, analytical and biological applications. Each unit is 50 mm long and 8 mm in diameter and carries a continuous Teflon®-PTFE overcoat that offers strong chemical resistance and low surface adhesion in glass or plastic vessels. The round bar geometry promotes even, quiet rotation on magnetic stirrers and stirring hotplates, supporting uniform dissolution, suspension and reaction control. Polytetrafluoroethylene (PTFE) construction shields the internal magnet from aggressive media and keeps the contact surface inert toward common laboratory chemicals. Offered in a convenient 10-piece pack from manufacturer neolab - Labor, these neoChoice stir bars fit everyday sample preparation, buffer and media work, titrations and general process stirring. The 50 mm length is well matched to medium-sized beakers, flasks and reaction vessels where reliable agitation without metallic exposure of the stir element is preferred.
This article is part of Magnetic stirring bars, in Stirring, shaking & mixing.
Key features
- Pack size: 10 pcs./pack
- Brand: neoChoice
- Material: Polytetrafluoroethylene (PTFE)
- Coating: Teflon®-PTFE
- Dimensions: 50 x 8 mm
- EAN: 4058072064266
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Questions about neoChoice Magnetrührstäbchen PTFE-Überzug, 50 x 8 mm, 10 Stck./Pack
What is this article?
neoChoice Magnetrührstäbchen PTFE-Überzug, 50 x 8 mm, 10 Stck./Pack is the article on this page. Luminix Health distributes neolab for laboratory use. It sits in Barreaux d'agitation magnétiques, inside Agitation, secouage & mélange, in Instruments de laboratoire.
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 Agitation, secouage & mélange. The sub-category is Barreaux d'agitation magnétiques. The catalogue is Instruments de laboratoire.
Shelves beside this one are Arbres d'agitation, hélices & turbines, Agitateurs magnétiques, Accessoires d'agitation & de mélange, Homogénéiseurs & disperseurs, Agitateurs, basculeurs & rotateurs, Agitateurs suspendus and Mélangeurs vortex.
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.