Metallation may be accomplished either at that temperature or at {TAIL ~ a lower temperature} following {HEAD ~ cooling} of the slurry 
Metallation may be accomplished either at that temperature or at { TAIL ~ a lower temperature } following { HEAD ~ cooling } of the slurry
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH