Stirring Bar, Shape Octagon, Material Alnico, Product Type Stirring Bar, Diameter - Metric 12.7 mm, Overall Length - Metric 76.2 mm, Overall Width - Metric Not Applicable, Autoclavable Yes, Color White, Standards Compliant, ISO 9001:2015, SGS Certification, USP Class VI, Coating PTFE, Features Alnico Magnet, Multi-Faceted Shape, Pivot Ring, Superior Chemical Compatibility, Uniform, Consistent, and Thorough Mixing