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

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

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

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

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.

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

Designed for use in round-bottom vessels

To agitate liquids in round bottom vessels where other stirring bars cannot be used.

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.

Useful assortments of popular sizes and shapes

Capsule prevents stirring bar from spinning off center and damaging pH probes and gels.

For 10mm lightpath spectrophotometer cells

Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics

For use in Corning Hotplate Stirrers

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