Stir Bars and Rods

Fisherbrand™ Soft Glass Rods

With rounded and fire-polished ends.

United Scientific Supplies Stirring Rods with Rubber Policeman

Glass stirring rods are supplied with rubber policemen already attached.

Fisherbrand™ Octagon Magnetic Stir Bar

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

Fisherbrand™ PTFE Disposable Stir Bars

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

Bel-Art™ SP Scienceware™ Spinplus™ Magnetic Stirring Bars

Spinplus™ magnetic stirring bars add speed and efficiency to mixing operations

Minimixer Stir Bar

For use with Minimixers

Fisherbrand™ Octagon Magnetic Stir Bars

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

Bel-Art™ SP Scienceware™ Spinbar™ Magnetic Stirring Bar Restrainers

Fits ergonomically in one hand and when placed alongside the outer wall of a mixing vessel, it draws in and secures the stirring bar in situ.

Fisherbrand™ Cross-Type Stir Bars

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

Fisherbrand™ Magnetic Stirring Bars

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

Fisherbrand™ 8-Agon Stir Bars

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Choose from red, yellow or blue.

Fisherbrand™ Egg-Shaped Bars

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

Fisherbrand™ Color-Coded Dumbbell-Style Stir Bars

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

Fisherbrand™ TFE Starburst Stirring Heads Individual Heads

Provide better mixing at bottom of vessel with less splashing

Fisherbrand™ Round Stir Bars with Removable Pivot Ring

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

Fisherbrand™ Octagonal Magnetic Stir Bars

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

Fisherbrand™ Magnetic Stir Bar Six Packs

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

Fisherbrand™ PTFE Stirring Rods

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

Fisherbrand™ Blue Micro Stir Bars

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

Fisherbrand™ Magnetic Stir Bars with Vanes

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

Fisherbrand™ Polygon Stir Bars

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

Fisherbrand™ High-Energy Octagon Stir Bar

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

Fisherbrand™ Octagonal Stir Bar Multipack with Restrainer

Red, yellow, white and blue bars provide contrast with mixing solutions and can be designated for specific users or solutions

Fisherbrand™ Magnetic Micro Stirring Bars

Micro magnetic stirring bars are designed for stirring small volumes in vessels such as vials, tubes and gradient makers

Fisherbrand™ PTFE Disposable Stir Bars

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

Fisherbrand™ Octagonal Magnetic Stir Bar Kit

Includes 12 stir bars. Fisherbrand™ Octagonal Magnetic Stir Bar Kit offers a convenient kit packed in compartmented storage box. 

Bel-Art™ SP Scienceware™ Spinfin™ Magnetic Stirring Bars

Agitate liquids in round bottom vessels like test tubes, cylinders and flasks

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