Disposable Stir Bar, PTFE-coated alnico V magnet, 2" x 5/16", 100/pk
Disposable Stir Bar, PTFE-coated alnico V magnet, 1/2" x 1/8", 100/pk
Scienceware F371350000 Spinvane Stirring Bar, PTFE, Triangular, 3 mL
Scienceware F371340000 Spinvane Stirring Bar, PTFE, Triangular, 1 mL
Large-Volume Stir Bar, 6-1/4"L x 1-1/16"dia
Scienceware F371440114 Spinplus,stirring Bar,ptfe, 1-1/4"