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  • qsi-19

    QSI-19 PTFE Stirring Blade, Micro

    (2)

    For use with 5 mm-6 mm O.D. shaft. Use to stir 50 ml to 250 ml capacity flasks.

  • qsi-20

    QSI-20 PTFE Stirring Blade

    (6)

    For use with 10 mm O.D. shaft. Blade is made of 1/8" solid PTFE. For use with button style shafts.

  • qsi-21

    QSI-21 PTFE Stirring Blade, Banana Shape, 10 mm

    (14)

    For use with 10 mm O.D. shaft. Blade is made of 1/8" PTFE and is shaped to fit round bottom flask.

  • qsi-22

    QSI-22 PTFE Stirring Blade, 19 mm

    (4)

    For use with 19 mm O.D. shaft. For use with heavy duty button style shafts.