If fresh whole blood undergoes slow centrifugation (1100tr/min for 10 mins at 22 <sup>o</sup> C) then '''Platelet rich plasma''' is produced. This can be stored for 3 days at an ambient temperature. | If fresh whole blood undergoes slow centrifugation (1100tr/min for 10 mins at 22 <sup>o</sup> C) then '''Platelet rich plasma''' is produced. This can be stored for 3 days at an ambient temperature. |