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Stir Bar Magnetic Polymer

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Octagonal Stir Bar, PTFE
Item # 24101
Available Size(s)

1/2" x 5/16", 1" x 5/16", 1 1/2" x 5/16", 2" x 3/8", 3" x 1/2"
$7.05 – $24.00
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Additional Information

• Our PTFE octagonal stirring bars feature… ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available._x000D_
• Octagonal stir bars should not… be stored in a random mass or dropped on a hard surface, especially steel._x000D_
• Stir bars should… be stored in pairs to maintain magnetic strength._x000D_
• In general…PTFE thickness accounts for 18% of stir bar diameter.