The present invention relates to apparatus and methods for separating, immobilizing, and {HEAD ~ quantifying biological substances} from within {TAIL ~ a fluid medium} 
from within
The present invention relates to apparatus and methods for separating , immobilizing , and { HEAD ~ quantifying biological substances } from within { TAIL ~ a fluid medium }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL