A blood tube centrifuge should be selected according to the exact tube dimensions, rotor configuration, adapters, tubes per run, and daily sample volume. 

A serum vs plasma centrifuge should be selected according to the blood tube, additive, rotor design, required RCF and time, and the laboratory’s daily workload. 

A portable PRP centrifuge can be enough for a small clinic when it fits the exact PRP tubes, reaches the required RCF, handles the normal number of tubes per appointment, and operates reliably in the available space.

Choosing a PRP vs PRF centrifuge is not simply a matter of selecting a machine labeled for platelet preparation.