Ten Pieces PTFE Magnetic Stir Bars For Lab Mixers 20 mm White Eight Tenths Inch Stirrers Durable Non Demagnetizing Magnetic Stir Sticks Great For Scientific Experiments
✔️ 6.4mm×20mm PTFE stir bars with pivot ring, pack of 10
These PTFE magnetic stir bars offer durable, chemically inert stirring for labs, classrooms, and home setups. Each features a central pivot ring to stabilize stirring in curved-bottom vessels, reducing vibration and wear.
✅ Size: 6.4mm×20mm (0.8 inches)
✅ Material: PTFE (Teflon) with high-quality magnet, durable and non-demagnetizing
✅ Design: pivot ring centers to reduce vibration and wear
✅ Pack: 10 pieces, cylinder shape with pivot ring
✅ Compatibility: works with most magnetic and heating stirrers
✅ Applications: used in labs, education, industrial and household settings
💡 What is a PTFE magnetic stir bar used for in a lab setting? PTFE magnetic stir bars are used to mix liquids efficiently with a magnetic stirrer. - perfect for beakers, flasks, test tubes - compatible with magnetic stirrers and heating stirrers - durable PTFE with non-demagnetizing magnets - pivot-ring design minimizes vibration and wear
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