Roto-Mini Plus variable speed rotator

Variable Speed Rotator with tube holders. “Mix” function: Rotating in combination w/ oscillations (increased mixing) “Pause” function: Rotating with intermittent “stops” during rotation “Rock” function: Back and forth, gentle rocking motion (see-saw) Next tube holders are delivered with the instrument (1 pc each): Tube holder, 11 x 1.5/2.0 ml Tube holder, 5 x 5-7 ml Tube holder, 4 x 10-15 ml Tube holder, 6 x 50 ml