Novel fingerpript powders based on organic dye (phJoxine B) have been prepared using insoluble
salts as adhesive ma~rials in place of costly resinous polymers (which most conventional powders
in~orporate). Sharp ~d clear prints have been developed on a wide range of surfaces, slch as paper,
I plastic, glass, bakelite, enamelled metal and polished wood. The fluorescent nature of phloxine B
J assists in developing weak prints und.er ultraviolet light which can assist a forensic scientist for lifting
4 fingerprints frqm the scene of crime and also a defence scientist for establishing the identity of
del:easer native soldiers as well as of prisoners of war.