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Stirbar 3 Magnetic PTFE Stir Bars w Pivot Ring

Stirbar 3 Magnetic PTFE Stir Bars w Pivot Ring - MSB635 -
$10.95
Qty:
Product Code: MSB635

 

Offered for sale is a set of 3 Octagonal Magnetic Stir Bars in the following sizes:

  • 13 x 3mm
  • 25 x 8mm
  • 38 x 8mm

    They are magnetized for more efficient stirring. They feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available. Stir bars should be stored in pairs to maintain magnetic strength. The PTFE thickness accounts for 18% of stir bar diameter.