The Scienceware Spinfin PTFE Stir Bar, 5/16" x 3/8", is specially designed to vigorously agitate liquids in round-bottom test tubes and flasks where traditional stir bars fail. Its unique shape ensures that the bar stays securely in place during mixing without vibrating, making it ideal for precision applications in curved glassware.
Product Features
- Designed for effective mixing in round-bottom test tubes and flasks
- Low-profile fin shape resists vibration and maintains position during operation
- Constructed from PTFE for excellent chemical resistance and inertness
- Ideal for small-volume or narrow-necked vessels
- Smooth surface for easy cleaning and sterilisation
Benefits
- Allows mixing where conventional stir bars cannot perform effectively
- Prevents unwanted movement or jumping during stirring
- Ensures reliable, repeatable mixing in curved or narrow vessels
- Chemically inert PTFE coating protects sample purity
- Perfect for use in analytical, clinical, and chemistry labs
Why Choose the Scienceware Spinfin PTFE Stir Bar?
The Scienceware Spinfin PTFE Stir Bar is the ideal solution for achieving stable and efficient stirring in round-bottom vessels where other designs fall short. Its vibration-free performance, chemical resistance, and ability to stay in place during high-speed mixing make it a reliable choice for precise laboratory applications.
