Magnetic stirrers and shakers

The magnetic stirrer is one of the basic tools of any scientific laboratory.
It is usually used to effectively mix a liquid sample, by rotating a magnetic stir bar on the bottom of a container (beaker in primis) on which a magnetic field acts.

The shaking stirrers and the mixer are used to homogenize a liquid or a sample in the best possible way.

Vortex mixer - speed control from 0 to 2500 rpm.