The precursor and supercritical fluid mixture is initially provided in the chamber under {TAIL ~ the conditions} at which {HEAD ~ the precursor} is relatively non reactive 
at
The precursor and supercritical fluid mixture is initially provided in the chamber under { TAIL ~ the conditions } at which { HEAD ~ the precursor } is relatively non reactive
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH