The invention includes systems and methods for preparing {HEAD ~ solid samples} for {TAIL ~ analysis}, such as microscopic analysis 
for
The invention includes systems and methods for preparing { HEAD ~ solid samples } for { TAIL ~ analysis } , such as microscopic analysis
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH