Scienceware® Spinbar® White Octagonal Magnetic Stir Bars

PTFE coated octagon-shaped Bel-Art Spinbar® magnetic stirring bars. Steam autoclavable at 121° C (250° F) for sterile solution stirring applications. The octagonal shape with pivot ring creates strong turbulence with minimal chattering and friction. Pivot ring minimizes the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers. Color: White.