AYINLAB PTFE Magnetic Stir Bar Set 8pcs (10mm-35mm) | Lab Stirring Rods for Magnetic Stirrers

• > High-quality: These magnetic stirrer bars are made of PTFE magnetic material which makes it smoother to stir and mix
• > Wide Applications: These stirring bars can be used in all types of magnetic mixers
• > Smooth Surface: The smoother the stirring rod, the smoother the mixing
• > Safety Caution: Keep this away from children
• > Durable: It can resist high temperatures, corrosion, abrasion and high rotational forces

• Select the Appropriate Stir Bar — Choose a stir bar whose length is approximately half to two-thirds the inner diameter of your vessel's base. For example, use a 10-20mm bar for smaller beakers or flasks, and a 25-35mm bar for larger containers.
• Place Stir Bar in Vessel — Carefully place the selected stir bar into the liquid you wish to mix. Ensure it is centered at the bottom of the vessel before placing it on the magnetic stirrer.
• Position Vessel on Stirrer — Place the vessel containing the liquid and stir bar onto the center of the magnetic stirrer's plate. Ensure the vessel is stable and centered for optimal magnetic coupling.
• Activate Stirrer and Adjust Speed — Turn on the magnetic stirrer and gradually increase the speed. Observe the stir bar to ensure it is spinning smoothly and creating the desired vortex. Adjust speed as needed for your application.

Typical situations where AYINLAB PTFE Magnetic Stir Bar Set 8pcs (10mm-35mm) | Lab Stirring Rods for Magnetic Stirrers helps — illustrative scenarios, not customer reviews.