USA Lab Rare Earth Magnet Egg Shaped Stir Bars - Various Sizes

Rare Earth Egg-Shaped Magnetic Stir Bars – Teflon Coated

Our Rare Earth egg-shaped stir bars feature a Teflon coating that provides excellent chemical resistance, preventing reactions with fluids while tolerating high temperatures up to 280°C. Specifically designed for use with heating mantles, these stir bars are ideal for round-bottom flasks, as the egg-shaped design allows smooth, unrestricted spinning that conforms to the vessel’s contour.