Spinbar® PTFE Coated Spinstar® Magnetic Stirring Bars, White, 44 mm dia

Magnetic Stirring Bar, 44 mm dia, White, Spinstar® Shape, PTFE Coated Alnico Magnet, Autoclavable, For Use With 100 ml Beakers, Star Shape is Designed To Fit The Inside Diameter of Most Commonly Used Beakers