4.4 stars, based on 12 reviews

Dynalon 303275-0004, 5/16X5/8" Ptfe Octagonal Stir Bar

USD 40.78

In stock

Features: ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available


PTFE thickness accounts for 18 of stir bar diameter.

Stir bars should be stored in pairs to maintain magnetic strength

Stir bars should not be stored in a random mass or dropped on a hard surface, especially steel