Magnetic Rotor, 48x10mm, PTFE Coated, Each

Details

PTFE-coated for superior chemical resistance, this stir bar contains an Alnico magnet ideal for use with most stir plate drive magnets. The octagonal pivot ring in the center of the stir bar spins smoothly and evenly. Magnetic stirring vastly improves the consistency and purity of solutions over long periods of time compared to manual stir utensils. Measuring 1.8" (48mm) long and 0.5" (12mm) in diameter, this Magnetic Stir Bar is a required accessory for your laboratory stir plate.