Stir Bars and Rods

Fisherbrand™ Octagon Spinbar™ Magnetic Stirring Bars

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

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

Fisherbrand™ Magnetic Stir Bar Six Packs

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

Fisherbrand™ Polygon Stir Bars

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

Fisherbrand™ Stir Bar Retrievers

Pull stirring bars out of containers easily with a magnet.

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™ Soft Glass Stirring Rods

Available in different lengths ranging from 5 to 10 in.

Fisherbrand™ TFE Starburst Stirring Heads Kit

Set of five bars in assorted sizes.

Fisherbrand™ PTFE Stirring Bar Retriever

13 in. long, for deep vessels.

Bel-Art™ SP Scienceware™ SpinPak Octagon Magnetic Stirring Bar Packs

Interrupted profile provides greater surface area and added turbulence compared to the smooth surface of cylindrical bars.

Bel-Art™ SP Scienceware™ Polygon Spinbar Magnetic Stirring Bars

Multifaceted surface adds turbulence relative to similar smooth size cylindrical stirring bars.

Fisherbrand™ Cuvet Stirrer

Economical disposable stirrers.

Fisherbrand™ PTFE Stirring Rods

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

Thermo Scientific™ Nalgene™ Polypropylene Stirring Rod

Combine functions of a stirring rod and rubber policeman with these polypropylene stirring rods, featuring a flat paddle at one end and a triangular paddle at the other end.

Fisherbrand™ Round Stir Bars with Removable Pivot Ring

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

Fisherbrand™ PTFE Starburst Stirring Heads Individual Heads

Provide better mixing at bottom of vessel with less splashing.

Fisherbrand™ PTFE Disposable Stir Bars

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

Fisherbrand™ High-Energy Octagon Stir Bar

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

United Scientific Supplies Stirring Rods with Rubber Policeman

Glass stirring rods are supplied with rubber policemen already attached.

Corning™ PTFE-Coated Magnetic Stir Bars

For use in Corning Hotplate Stirrers

Fisherbrand™ Soft Glass Rods

With rounded and fire-polished ends.

Fisherbrand™ Octagon Stir Bars

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

Bel-Art™ SP Scienceware™ Polypropylene Policeman

Each round a rod has one end flattened and cut diagonally

Bel-Art™ SP Scienceware™ Flea Micro Spinbar™ Magnetic Stirring Bars

Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated

Bel-Art™ SP Scienceware™ Spinpak Octagonal Magnetic Stirring Bar Assortment with Restrainer

A 10-pack of the most commonly used Spinbar™ Octagonal Magnetic Stirring Bars in a variety of colors and sizes.

Fisherbrand™ Cross-Type Stir Bars

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

Bel-Art™ Cylindrical Spinbar Magnetic Stirring Bars

Provides centering and smooth running characteristics.

Bel-Art™ Octagon Spinbar™ Magnetic Stirring Bars

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.

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