Available in different lengths ranging from 5 to 10 in.

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

Pull stirring bars out of containers easily with a magnet.

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.

13 in. long, for deep vessels.

Designed from Federal Specification NNN-R-560, Type I requirements

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

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.

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

Solid construction for repeated use

Reaches down drains for lost bars

For retrieving magnetic stirring bars from containers or nonmagnetic sink drains and traps

Resistant to chemicals sink strainer has four strong magnets in each corner to attract and hold Spinbar magnetic stirring bars. Bel Art™ SP Scienceware™ Spinbar™ Magnetic Sink Strainer is a simple solution to prevent your Spinbar™ Magnetic Stirring Bars from going down the sink drain.

Round stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available

Each round a rod has one end flattened and cut diagonally

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.

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

For stirring test tubes, micro-beakers, etc.

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

Provide better mixing at bottom of vessel with less splashing.

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.

For use in Corning Hotplate Stirrers

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

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

Designed for use in round-bottom vessels

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

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

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

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