PTFE Magnetic Stir Bar Set 10mm-40mm – Erosion Resistant

PTFE Magnetic Stir Bar Set 10mm-40mm – Erosion Resistant — A durable, chemical-resistant set of PTFE-coated magnetic stirring bars designed for reliable mixing across a range of vessel sizes. Ideal for laboratory, classroom, and research bench use where contamination-free stirring and long-term performance matter.

Features

• PTFE construction for excellent chemical resistance and low erosion
• Smooth, inert surface prevents contamination and residue build-up
• Range of sizes to suit micro to larger volume flasks and beakers
• Strong internal magnet for steady, wobble-free stirring

Technical Details

• Material: PTFE (polytetrafluoroethylene)
• Set includes 8 pcs: 10mm, 15mm, 20mm, 25mm, 25mm, 30mm, 35mm, 40mm
• Item type: Magnetic stir bar set

Package Includes: 8 × PTFE magnetic stir bars (sizes listed above).

Warning/Reminder: Avoid high-speed stirring in open vessels to prevent splashing; inspect bars for wear before critical use. Not for use in strong magnetic-sensitive environments.

These stir bars solve common lab mixing problems by offering erosion-resistant, low-contamination stirring across multiple vessel sizes. They improve reproducibility and reduce downtime with long-lasting PTFE protection and reliable magnetic coupling.

Perfect for chemistry labs, educational labs, biotech research, and routine mixing tasks — backed by a satisfaction guarantee.

Ready to add to your lab kit: pick the PTFE Magnetic Stir Bar Set for precise, durable mixing in daily workflows. Use for stirring solvents, aqueous solutions, and reagents; designed for repeated use and easy cleaning. Satisfaction guaranteed.