It should be noted that simple forms of dye precursor, namely substituted aminotriphenylacetonitriles have been used in acidic aqueous or organic solutions to determine accurately {HEAD ~ radiation absorbed dose} by means of {TAIL ~ spectrophotometric measurement} of color intensity 
It should be noted that simple forms of dye precursor , namely substituted aminotriphenylacetonitriles have been used in acidic aqueous or organic solutions to determine accurately { HEAD ~ radiation absorbed dose } by means of { TAIL ~ spectrophotometric measurement } of color intensity
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH