The pad is always correctly aligned with the tunnel.
7 mm diameter cell area
A larger, centered cell deposit area makes screening easier and more sensitive.
Plastic Cytopro chambers are disposable or reusable after decontamination.
Simple in-situ fixation
Load a few drops of sample into the tunnel port, then load fixative into the sample well. As the rotor accelerates, the cells are fixed after they sediment onto the slide.