This PTFE magnetic stir bar with a center ring provides enhanced stability during stirring, reducing wobbling and improving mixing efficiency for small to medium liquid volumes. Technical Specifications Property Value Diameter 10 mm Length 50 mm Shape Cylindrical with center ring Material PTFE (Polytetrafluoroethylene) Temperature resistance –200 °C to 260 °C Weight 14 g Magnetic core Strong, corrosion-resistant magnet Color White The PTFE magnetic stir bar with a center ring ensures stable rotation and minimizes vibration, even at higher stirring speeds. Its PTFE coating offers excellent chemical resistance and an ultra-smooth surface for quiet and consistent operation. Ideal for use in magnetic stirrers and hotplate stirrers in laboratories, research institutions, and industrial environments.
