PTFE Octagon Magnetic Stir Bar ~ 5/16" x 1-1/2"

SKU: 4907C PTFE Octagon Magnetic Stir Bar ~  5/16" x 1-1/2"

Dynalon

$ 7.95 

Share:
Diameter (O.D.) 8 mm (5/16 inches)
Length 38 mm (1-1/2 inches)

PTFE (Polytetrafluoroethylene) coated Octagonal Stirring Bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available.

  • Stir bars should not… be stored in a random mass or dropped on a hard surface, especially steel.
  • Stir bars should be stored in pairs to maintain magnetic strength.
  • PTFE thickness accounts for 18% of stir bar diameter.

Our brands