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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.

  • Micro Stir Bars, Blue 12.7 x 3mm, pack/12
    Part #: DL-304435-0015

    $73.00 $62.70
  • Micro Stir Bars, Blue 7 x 2mm, pack/12
    Part #: DL-304435-0009

    $66.00 $56.60
  • Micro Stir Bars, Blue 8 x 1.5mm, pack/12
    Part #: DL-304435-0003

    $63.00 $54.40
  • Octagonal Stir Bars, Blue 3 x 1/2", pack/12
    Part #: DL-304415-0007

    $239.00 $206.30
  • Octagonal Stir Bars, Blue 5/16 x 1", pack/12
    Part #: DL-304415-0004

    $75.00 $64.80
  • Octagonal Stir Bars, Blue 5/16 x 1-1/2", pack/12
    Part #: DL-304415-0005

    $88.00 $76.20
  • Octagonal Stir Bars, Blue 5/16 x 1/2", pack/12
    Part #: DL-304415-0001

    $66.00 $56.60
  • Octagonal Stir Bars, Blue 5/16 x 2", pack/12
    Part #: DL-304415-0006

    $97.00 $84.00
  • Octagonal Stir Bars, Blue 5/16 x 5/8", pack/12
    Part #: DL-304415-0002

    $68.00 $58.70
  • Octagonal Stir Bars, Blue 5/16 x 7/8", pack/12
    Part #: DL-304415-0003

    $73.00 $62.70
  • PTFE Micro Stir Bars, Blue 10 x 3mm, pack/12
    Part #: DL-304435-0012

    $73.00 $62.70
  • PTFE Micro Stir Bars, Blue 5 x 2mm, pack/12
    Part #: DL-304435-0006

    $66.00 $56.60
  • Sink Strainer for Magnetic SpinBar Stir Bars Blue, case/12
    Part #: BA-377870000

    $348.00 $300.30