Magnetic Stir Bars

Fisherbrand™ Round Stir Bars with Removable Pivot Ring Available on GSA/VA Contract for Federal Government customers only.

Stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.

Fisherbrand™ PTFE Disposable Stir Bars Edge Available on GSA/VA Contract for Federal Government customers only.

The multifaceted magnetic stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars.

Fisherbrand™ Octagon Spinbar™ Magnetic Stirring Bars Edge Available on GSA/VA Contract for Federal Government customers only.

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape for stirring small volumes in vessels such as vials, tubes and gradient makers.

Fisherbrand™ Octagonal Magnetic Stir Bar Kit Edge Available on GSA/VA Contract for Federal Government customers only.

Includes 16 stir bars. Fisherbrand™ Octagonal Magnetic Stir Bar Kit offers a convenient kit packed in compartmented storage box.

Fisherbrand™ Egg-Shaped Bars Edge Available on GSA/VA Contract for Federal Government customers only.

Egg-shaped stirring bars are designed especially for use in round-bottom vessels as they spin unrestricted by the vessel contour.

Fisherbrand™ Polygon Stir Bars Edge Available on GSA/VA Contract for Federal Government customers only.

Stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.

Bel-Art™ SP Scienceware™ Polygon Spinbar™ Magnetic Stirring Bars without Pivot Ring Available on GSA/VA Contract for Federal Government customers only.

Adds turbulence relative to similar smooth size cylindrical bars. SP Scienceware™ Polygon Spinbar™ Magnetic Stirring Bars without Pivot Ring are manufactured in a registered ISO 9001:2008 facility.

Fisherbrand™ Magnetic Stir Bar Six Packs Edge Available on GSA/VA Contract for Federal Government customers only.

These magnetic stirring bars with integral pivot ring are the most commonly used shape.

Fisherbrand™ PTFE Starburst Stirring Heads Individual Heads Available on GSA/VA Contract for Federal Government customers only.

Provide better mixing at bottom of vessel with less splashing.

Fisherbrand™ High-Energy Octagon Stir Bar Available on GSA/VA Contract for Federal Government customers only.

Composition and octagonal shape produce exceptional power suitable for viscous solutions and high-speed stirring.

Fisherbrand™ Magnetic Stir Bars with Vanes Available on GSA/VA Contract for Federal Government customers only.

Ensure thorough sample mixing in test tubes, micro vials and conical-bottom centrifuge tubes.

Thermo Scientific™ Nalgene™ Suspended Magnetic Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Use Nalgene Floating Magnetic Stir Bars for constant low-speed stirring action in tissue culture applications.

Bel-Art™ SP Scienceware™ Spinbar™ Octagon Rare Earth Magnetic Stir Bar

Rare Earth/Samarium Cobalt magnet provides strong coupling with drive magnets to reduce frequency of spinout

Bel-Art™ SP Scienceware™ Polygon Spinbar™ Magnetic Stirring Bars Available on GSA/VA Contract for Federal Government customers only.

Adds turbulence relative to similar smooth size cylindrical bars.

Fisherbrand™ Magnetic Stirring Bars Available on GSA/VA Contract for Federal Government customers only.

Stirbar assortments come in a convenient storage box. Fisherbrand™ Magnetic Stirring Bars contain PTFE encapsulated Alnico magnets and come in various sizes.

Fisherbrand™ Micro Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Stirring small volumes in vessels such as vials, tubes and grandient makers.

Fisherbrand™ Octagon Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Used for a variety of applications. Fisherbrand™ Octagon Magnetic Stirring Bars with integral pivot ring are the most commonly used shape.

Bel-Art™ Octagon Spinbar™ Magnetic Stirring Bars Available on GSA/VA Contract for Federal Government customers only.

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape for stirring small volumes in vessels such as vials, tubes and gradient makers.

Thermo Scientific™ Komet Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Generate over three times the torque of conventional stirring bars with Thermo Scientific™ Komet Stir Bars, significantly enhancing stirrer performance and versatility.

Heidolph™ Magnetic Stirrer Accessory, Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Stir bars for use with various Heidolph magnetic stirrers

Heidolph™ Stirring Bars

Stir bars for use with various Heidolph magnetic stirrers

Corning™ PTFE-Coated Magnetic Stir Bars Available on GSA/VA Contract for Federal Government customers only.

For use in Corning Hotplate Stirrers

Fisherbrand™ Color-Coded Dumbbell-Style Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Provide fast mixing action, strong turbulence, greater stability and less drifting at higher speeds.

Fisherbrand™ Micro Stir Bars

Micro Color-Coded Stirring Bar For stirring test tubes, micro-beakers, etc.

Fisherbrand™ Cross-Type Stir Bars Available on GSA/VA Contract for Federal Government customers only.

Agitate liquids in round-bottom test tubes and flasks, where other stir bars cannot be used.

Fisherbrand™ PTFE Stirring Rods Available on GSA/VA Contract for Federal Government customers only.

Pure PTFE rods are available either solid or with a milled steel core.

Fisherbrand™ Cuvet Stirrer

Economical disposable stirrers.

Fisherbrand™ TFE Starburst Stirring Heads Kit Available on GSA/VA Contract for Federal Government customers only.

Set of five bars in assorted sizes.

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