Rapid Analysis of Inks on Paper by Viewing FTIR-ATR Spectroscopy

This application note illustrates a rapid and convenient technique for the comparison of different inks on paper. The technique uses the GladiATR Vision ATR accessory capable of viewing the sampling surface. The method is non-destructive, and requires no sample preparation. Besides the study of micro-scale samples, the GladiATR Vision can analyze standard samples such as liquids, powders, granules, polymers, and other more compact solids without changing any parameter.