This PTFE-coated oval magnetic stir bar is designed for smooth and efficient mixing in laboratory applications. The stir bar features a maximum diameter of 15 mm at the center, gradually tapering toward both ends to ensure stable rotation and reduced friction. Its 35 mm length makes it suitable for a wide range of vessel sizes, providing reliable and quiet stirring performance. The PTFE coating ensures excellent chemical resistance and withstands temperatures from –200 °C to 260 °C. Technical Specifications Specification Value Shape Oval Length 35 mm Diameter 15 mm at the center (tapered toward the ends) Material PTFE (Polytetrafluoroethylene) Chemical Resistance Excellent (acids, bases, solvents) Temperature Range –200 °C to 260 °C Color White Surface Non-stick, easy to clean Application Laboratory stirring in beakers, flasks, vessels
