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

    $449.00 $399.10
  • Stir Bar, Magnetic, PTFE, Flea Micro, 10mm x 3mm, Red, case/50
    Part #: BA-371210022

    $315.00 $279.96
  • Long Handle Stirring Paddle Scraper, 40" Rigid Nylon
    Part #: DL-490844

    $94.00 $77.56
  • External Use, Magnetic Stir Bar Retriever HDPE
    Part #: BA-377750000

    $35.00 $31.18
  • Octagonal Stir Bars, 3/8" x 1", pack/12
    Part #: DL-303275-0014

    $73.00 $60.17
  • Octagonal Stir Bars, 5/16" x 1", pack/12
    Part #: DL-303275-0005

    $59.00 $48.72
  • Stir Bar Pyrex® Glass Coated SpinBar 1/2" x 3/8", case/50
    Part #: BA-371010012

    $774.00 $688.74
  • 6 Foot Stirring Paddle
    Part #: DL-107195

    $65.00 $53.67
  • Octagonal Stir Bars, 3/8" x 1.5", pack/12
    Part #: DL-303275-0016

    $84.00 $69.23
  • Octagonal Stir Bars, Yellow 5/16 x 2", pack/12
    Part #: DL-304405-0006

    $100.00 $82.83
  • Octagonal Stir Bars, 5/16" x 1.5", pack/12
    Part #: DL-303275-0007

    $66.00 $54.29
  • Octagonal Stir Bars, 3/8" x 2", pack/12
    Part #: DL-303275-0018

    $111.00 $91.88
  • PTFE Shaft Stirrer, Plain Blade, 150mm
    Part #: DL-312544-0005

    $26.00 $21.22
  • Stir Bars, Rounded, 8 x 13mm, pack/12
    Part #: DL-303705

    $70.00 $57.77