PTFE Octagonal Stirring Bar Kits

Features:

• The stirring bars should be stored in pairs to maintain magnetic strength and may leach in harsh chemicals
• Our PTFE octagonal stirring bars feature ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available
• Octagonal stir bars should not be stored in a random mass or dropped on a hard surface, especially steel
• Stir bars should be stored in pairs to maintain magnetic strength
• In general PTFE thickness accounts for 18% of stir bar diameter

Includes:

• 2 x PTFE Octagonal Stir Bar (8 mm x 25 mm)
• 2 x PTFE Octagonal Stir Bar (8 mm x 38 mm)
• 2 x PTFE Octagonal Stir Bar (8 mm x 64 mm)