It also provides for a new method of extracting {TAIL ~ the buffy coat phase} from {HEAD ~ a whole blood sample} 
It also provides for a new method of extracting { TAIL ~ the buffy coat phase } from { HEAD ~ a whole blood sample }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD