Magnetic Stirring Bar – Octahedral, 8 mm × 30 mm

This Octahedral Magnetic Stirring Bar measures 8 mm × 30 mm and is designed for efficient, smooth stirring in laboratory beakers, flasks, and reaction vessels. The octahedral shape provides enhanced turbulence and improved mixing compared with standard cylindrical bars, making it ideal for dissolving solids, maintaining homogeneity, and supporting temperature‑controlled reactions on magnetic stirrers.

Coated in high‑quality, chemically resistant PTFE, this stirring bar is non‑reactive and suitable for use with a wide range of laboratory chemicals, ensuring durability and long‑lasting performance.

Key Features

• Octahedral magnetic stir bar for improved mixing
• Size: 8 mm diameter × 30 mm length
• PTFE‑coated for excellent chemical resistance
• Smooth rotation for efficient stirring
• Ideal for beakers, flasks, and reaction vessels
• Durable, non‑reactive, and easy to clean

Ideal for School Science Lessons

Perfect for KS3–KS5 chemistry and biology, this magnetic stir bar is ideal for:

• Maintaining uniform mixtures during experiments
• Dissolving salts and solids in solution
• Stirring buffer solutions, reagents, and media
• Supporting heating and cooling reactions on magnetic stir plates
• Demonstrating automated stirring and laboratory mixing methods

A reliable, efficient accessory for any school or college science laboratory using magnetic stirrers.