The Cole-Parmer Essentials PTFE Stir Bar, Plain, 25 x 10 mm, features super-strong alnico V magnets that resist "spin-out" even at high speeds, ensuring reliable coupling with drive magnets. Its chemically inert, low-friction PTFE coating provides smooth spinning and maximises energy transfer, making it suitable for a wide range of stirring applications.
Product Features
- Super-strong alnico V magnets for stable magnetic coupling
- Plain design with leakproof, chemically inert PTFE coating
- Low friction coating promotes smooth rotation and efficient mixing
- Mono-Mold construction ensures durability and consistency
- Available with or without spinning rings (rings reduce friction and noise)
Benefits
- Prevents spin-out for uninterrupted stirring at high speeds
- Resistant to most chemicals, maintaining purity and longevity
- Reduces noise and friction when equipped with spinning rings
- Versatile all-purpose stir bar suitable for various vessel sizes
- Ensures consistent, energy-efficient mixing in demanding labs
Why Choose the Cole-Parmer Essentials PTFE Stir Bar Plain?
The Cole-Parmer Essentials PTFE Stir Bar Plain 25 x 10 mm offers dependable performance with strong magnetic coupling and a chemically resistant coating, making it a trusted choice for smooth, efficient stirring in laboratories. Its robust design minimises spin-out and can be customised with spinning rings to further enhance mixing efficiency and reduce noise.
