Stir Bars

Offered in many colors, sizes and configurations, our stir bars come with PTFE coated or Pyrex® glass coated ALNICO V magnets, in octagonal, oval, polygonal and egg shaped varieties, with or without pivot rings for low-friction stirring.

Our small, efficient Flea Micro® stirring bars are ideal for vials, micro test tubes, centrifuge tube mixing.

Browse the products below or select a category to see all available sizes and colors.

  • Plastic Stirring Rods 10" x 7mm, case/12
    Part #: UN-81406

    $19.00 $16.70
  • Magnetic Stir Bars Assortment, PTFE, Set of 20 (2 x 10 sizes)
    Part #: UN-MSBA20

    $189.00 $162.90
  • Plastic Stirring Rods 10" x 10mm, case/12
    Part #: UN-81401

    $22.00 $19.20
  • Plastic Stirring Rods 12" x 7mm, case/12
    Part #: UN-81407

    $23.00 $19.60
  • Plastic Stirring Rods 8" x 7mm, case/12
    Part #: UN-81405

    $18.00 $15.50