This oval-shaped PTFE magnetic stir bar features a 17 mm diameter at the widest center point and 50 mm length. The tapered ends ensure smooth rotation, minimized friction, and reliable stirring performance across a range of speeds. Suitable for medium-sized vessels used in professional laboratory environments. Constructed from high-quality PTFE (Polytetrafluoroethylene), this stir bar offers excellent chemical resistance, non-stick behavior, and superior temperature durability, making it perfect for demanding stirring tasks in chemical, biological, and industrial applications. Product Details Feature Specification Material PTFE (Polytetrafluoroethylene) Shape Oval (tapered ends) Center Diameter 17 mm Length 50 mm Temperature Range –200 °C to 260 °C Chemical Resistance Excellent – resistant to most solvents & reagents Application Magnetic stirring in beakers and flasks Ensures efficient mixing under both heated and cooled conditions.
