Dynalon Round Magnetic Stir Bars

Dynalon magnetic stir bars are available either with or without the pivoting glide ring. Dynalon stir bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. These magnetic stir bars should not be stored in a random mass or dropped on a hard surface, especially steel. Magnetic stir bars should be stored in pairs to maintain magnetic strength.