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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.

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

    $437.00 $376.00
  • Long Handle Stirring Paddle Scraper, 40" Rigid Nylon
    Part #: DL-490844

    $91.00 $78.70
  • Stir Bar, Magnetic, PTFE, Flea Micro, 10mm x 3mm, Red, case/50
    Part #: BA-371210022

    $306.00 $263.70
  • 6 Foot Stirring Paddle
    Part #: DL-107195

    $63.00 $54.50
  • External Use, Magnetic Stir Bar Retriever HDPE
    Part #: BA-377750000

    $35.00 $30.40
  • Octagonal Stir Bars, 3/8" x 1", pack/12
    Part #: DL-303275-0014

    $71.00 $61.10
  • Octagonal Stir Bars, 5/16" x 1", pack/12
    Part #: DL-303275-0005

    $58.00 $49.50
  • Stir Bar Pyrex® Glass Coated SpinBar 1/2" x 3/8", case/50
    Part #: BA-371010012

    $753.00 $649.00
  • Octagonal Stir Bars, 3/8" x 1.5", pack/12
    Part #: DL-303275-0016

    $81.00 $70.30
  • Octagonal Stir Bars, 5/16" x 1.5", pack/12
    Part #: DL-303275-0007

    $64.00 $55.10
  • Octagonal Stir Bars, Yellow 5/16 x 2", pack/12
    Part #: DL-304405-0006

    $97.00 $84.00
  • Plastic Stirring Rods 10" x 7mm, case/12
    Part #: UN-81406

    $19.00 $16.70
  • Stir Bar, Magnetic, PTFE, White Flea Micro, 8mm x 3mm, case/50
    Part #: BA-371191083

    $313.00 $269.50
  • Disposable Stir Bars, 25mm x 5.5mm, pack/100
    Part #: DL-303664

    $349.00 $301.00