Raman Spectroscopy

by Prokopios D. Karagatslis
(Greece)

Photo Credit: Engineering at Cambridge

Photo Credit: Engineering at Cambridge

Registered judiciary graphologist and ret notary public Mr. Kostas Vennis of Athens Greece has asked me to collaborate on his new book , 2nd part on advanced methods on forensic graphology = photographic and scanning comparisons and refinements.

Therefore, I wish to know which are the suppliers of Raman Spectrographers and video spectral comparators and scanning comparators technologies that will be useful to graphology labs.
Your expert help and advice will be highly appreciated and will be referred upon in the proper section of "special thanks", too.

With cordial regards.

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