The mixture can comprise the precursor dissolved in {HEAD ~ a supercritical fluid} prior to flowing the mixture into chamber 202, or alternatively the supercritical state of {TAIL ~ a component} of the mixture can be achieved after flowing the mixture into chamber 202 
The mixture can comprise the precursor dissolved in { HEAD ~ a supercritical fluid } prior to flowing the mixture into chamber 202 , or alternatively the supercritical state of { TAIL ~ a component } of the mixture can be achieved after flowing the mixture into chamber 202
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH