SCILOGEX Magnetic Stirring Bar 25 × 7.9 mm – PTFE Coated, Round, With Pivot Ring

The SCILOGEX PTFE‑Coated Magnetic Stirring Bar (25 × 7.9 mm, round with pivot ring) offers reliable mixing performance in medium to large laboratory vessels. The pivot ring ensures stable, controlled stirring by reducing “walking,” while the chemically inert PTFE coating resists acids, bases, and solvents. This durable stir bar is fully autoclavable and compatible with most magnetic stir plates—making it an essential tool for reproducible, efficient mixing.