The Cole-Parmer Essentials PTFE Stir Bar, Plain, 12 x 4.5 mm, features super-strong alnico V magnets that maintain coupling with drive magnets to resist spin-out at high stirring speeds. Its chemically inert, low-friction, and leakproof PTFE coating ensures smooth spinning and efficient energy transfer for reliable mixing performance.
Product Features
- Super-strong alnico V magnets prevent spin-out during high-speed stirring
- Chemically inert, low-friction PTFE coating provides smooth rotation
- Leakproof design maintains sample purity and prevents contamination
- Mono-Mold design serves as a standard all-purpose stir bar
- Available with or without spinning rings; rings reduce friction and noise
Benefits
- Ensures consistent and reliable stirring at various speeds
- Durable PTFE coating resists chemicals and enhances lifespan
- Minimises noise and friction with optional spinning rings
- Maintains sample integrity through inert and leakproof materials
- Versatile for a wide range of laboratory mixing applications
Why Choose the Cole-Parmer Essentials PTFE Stir Bar?
The Cole-Parmer Essentials PTFE Stir Bar offers dependable magnetic strength and chemical resistance in a versatile, all-purpose design. Its smooth spinning, leakproof coating and optional spinning rings make it ideal for efficient, quiet mixing across diverse laboratory workflows.
