Magnetic Stirring Bar – Octahedral 5 × 12mm

This high‑quality Octahedral Magnetic Stirring Bar measures 5mm × 12mm and is designed for efficient, uniform stirring in laboratory beakers, flasks, and test tubes. Its octahedral shape promotes smooth rotation and improved mixing, making it ideal for a wide range of chemical and biological experiments.

Compact and durable, this stirring bar is suitable for use with standard magnetic stirrers and hotplate stirrers. Its PTFE coating provides excellent chemical resistance, ensuring long‑lasting performance even in demanding lab environments.

Key Features

• Octahedral magnetic stirring bar
• Dimensions: 5mm × 12mm
• Efficient shape for smooth, consistent mixing
• Suitable for small‑volume laboratory containers
• Ideal for use with magnetic stirrers and hotplate stirrers
• Chemically resistant PTFE‑coated construction

Ideal for School Science Lessons

Perfect for GCSE and A‑Level chemistry and biology, this magnetic stirring bar supports accurate, hands‑on preparation of solutions and mixtures during practical lessons.

• Mixing chemical solutions with consistent agitation
• Preparing buffers, indicators, and reagents
• Maintaining uniform temperature and composition during heating
• Supporting enzyme and reaction‑rate experiments
• Enhancing accuracy and reproducibility in student investigations

Reliable, compact, and easy to use, this octahedral magnetic stirring bar is an essential addition to any school laboratory, ensuring smooth and effective mixing in a wide range of science practicals.