Magnetic stir bars with pivot ring
Including size:
Diameter x Length
5x10mm
6x15mm
7x20mm
7x25mm
8x28mm
8x30mm
9x35mm

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Magnetic stir bars with pivot ring
Including size:
Diameter x Length
5x10mm
6x15mm
7x20mm
7x25mm
8x28mm
8x30mm
9x35mm


  • Octagonal shape creates more turbulence and a stronger vortex than a round, cylindrical shape or a polygonal shape
  • It is used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
  • Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
  • Built-in pivot ring helps reduce vibration and wear during stirring
  • The stir bar is placed inside a container of liquid or solution that is seated on a magnetic stirrer, which is a laboratory device that creates a rotating magnetic field using a rotating magnet or multiple stationary electromagnets.
  • Octagonal shape creates more turbulence and a stronger vortex than a round, cylindrical shape or a polygonal shape
  • It is used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
  • Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
  • Built-in pivot ring helps reduce vibration and wear during stirring
  • The stir bar is placed inside a container of liquid or solution that is seated on a magnetic stirrer, which is a laboratory device that creates a rotating magnetic field using a rotating magnet or multiple stationary electromagnets.

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