Spinbar® PTFE Coated Spinring® Magnetic Stirring Bars, White, 31.8 mm OD

Magnetic Stirring Bar, 31.8 mm OD, White, Spinring® Shape, PTFE Coated Alnico Magnet, Autoclavable, 25.4 x 8 mm Bar Size, Octagon Bar Shape, Suited For Larger Open-neck Vessels, Such As Buckets and Beakers