Vortex Shaker Test Tube Shaker

Provides vortex action to swirl liquid in tuber Suitable for micro centrifuge tubes by eccentric rotation of block on can shaft or in small vessel Housing made of stainless steel powder coated or buff finish Selection of model having pulses feature and adjustable speed Pulsing feature can be engaged to collapse the vortex many times a minute joining the upper and lower state for more through and rapid mixing