Magnetic Stirrers

Magnetic stirrers are laboratory instruments that mix liquids by rotating a magnetic stir bar inside the vessel, delivering consistent agitation without direct mechanical contact. They are used for dissolving powders, homogenizing solutions, sample preparation, and maintaining stable mixing conditions where cleanliness, repeatability, and controlled parameters are essential.

In this collection you’ll find professional options from PCE Instruments, designed for stable torque and dependable speed (RPM) control to keep a steady vortex across a range of viscosities. Available types include analog and digital control units, models suited for continuous operation, and versions with a heated plate for combined stirring and heating. Key specifications to consider include chemical-resistant top surfaces, fine speed adjustment, thermal safety/overheat protection, and compatibility with common lab glassware and container formats.

Magnetic stirrers are widely used by engineers, lab technicians, and QC specialists in chemical and biological labs, R&D facilities, and production environments such as pharmaceuticals, food and beverage, and environmental testing, where reliable sample conditioning directly impacts measurement accuracy.