In {TAIL ~ this configuration} {HEAD ~ the sample fluid} enters through the top port 9 of the column 7 and flows through the layers 4, 5 and 6 to bind out and select cells of interest and ultimately drains out the base port 10 
In
In { TAIL ~ this configuration } { HEAD ~ the sample fluid } enters through the top port 9 of the column 7 and flows through the layers 4 , 5 and 6 to bind out and select cells of interest and ultimately drains out the base port 10
REL TAIL TAIL TAIL TAIL TAIL TAIL HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH