Leukocytes are advantageously separated from blood or other leukocyte containing {HEAD ~ suspensions} by causing {TAIL ~ the leukocyte} containing suspensions to flow through a filter unit comprising a container provided with inlet and outlet conduit means and with a mass of fibers packed therein 
by causing
Leukocytes are advantageously separated from blood or other leukocyte containing { HEAD ~ suspensions } by causing { TAIL ~ the leukocyte } containing suspensions to flow through a filter unit comprising a container provided with inlet and outlet conduit means and with a mass of fibers packed therein
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH