Magnetic stirrer bar 18mm x 70mm PTFE, Oval

This oval-shaped PTFE magnetic stir bar with a center diameter of 18 mm and 70 mm length is engineered for smooth and reliable stirring performance, even in larger laboratory vessels. The diameter tapers gradually toward both ends, ensuring reduced friction and stable rotation across a wide range of stirring speeds.

Made from durable PTFE (Polytetrafluoroethylene), it provides excellent resistance to most chemicals and solvents while offering non-stick and easy-to-clean properties. Its broad temperature range makes it suitable for use in both heated and cooled processes.

Product Details

Ideal for chemical, biological, and industrial laboratory environments requiring efficient, consistent mixing.