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.

  • Stir Bar, PTFE, SpinBar, Magnetic, 2" x 5/16", case/50
    Part #: BA-371090028

    $446.61 $379.62
  • Stir Bar, Magnetic, PTFE, Flea Micro, 10mm x 3mm, Red, case/50
    Part #: BA-371210022

    $313.46 $266.44
  • Long Handle Stirring Paddle Scraper, 40" Rigid Nylon
    Part #: DL-490844

    $93.27 $79.28
  • External Use, Magnetic Stir Bar Retriever HDPE
    Part #: BA-377750000

    $36.02 $30.62
  • Octagonal Stir Bars, 3/8" x 1", pack/12
    Part #: DL-303275-0014

    $72.41 $61.55
  • Octagonal Stir Bars, 5/16" x 1", pack/12
    Part #: DL-303275-0005

    $58.82 $50.00
  • Stir Bar Pyrex® Glass Coated SpinBar 1/2" x 3/8", case/50
    Part #: BA-371010012

    $770.33 $654.78
  • 6 Foot Stirring Paddle
    Part #: DL-107195

    $64.60 $54.91
  • Octagonal Stir Bars, 3/8" x 1.5", pack/12
    Part #: DL-303275-0016

    $83.28 $70.78
  • Octagonal Stir Bars, 5/16" x 1.5", pack/12
    Part #: DL-303275-0007

    $65.35 $55.55
  • Octagonal Stir Bars, Yellow 5/16 x 2", pack/12
    Part #: DL-304405-0006

    $99.60 $84.66
  • Octagonal Stir Bars, 3/8" x 2", pack/12
    Part #: DL-303275-0018

    $110.47 $93.90
  • PTFE Shaft Stirrer, Plain Blade, 150mm
    Part #: DL-312544-0005

    $25.67 $21.82
  • Stir Bars, Rounded, 8 x 13mm, pack/12
    Part #: DL-303705

    $69.53 $59.10