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Round Stir Bar
• Round stirring bars feature… ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available.
• Round 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.
• In general…PTFE thickness accounts for 18% of stir bar diameter.

Part Number 303565 303575 303705* 303715* 303725  303735
Length mm  32 51 13 19 25 38
Length inches 1-1/4 2 1/2 3/4 1 1-1/2
O.D. mm 8 10 8 8 8 10
O.D. inches 5/16 3/8 5/16 5/16 5/16 3/8
             
Part Number 303745 303755 303765 303775 303785  
Length mm 42 75 102 127 150  
Length inches 1-5/8 3 4 5 6  
O.D. mm 10 12 16 16 19
O.D. inches 3/8 1/2 5/8 5/8 3/4  
*without ring
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    Dynalon Item #: 303565
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