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Quantitative Analysis of a Binary Mixture by Fourier Transform Infrared Photoacoustic Spectroscopy

Volume 35, Number 2 (April 1981) Page 185-186

Rockley, Mark G.; Davis, Dennis M.; Richardson, Hugh H.

The isotopic shift of the ν2 NO3−1 absorption of mixtures of K15NO3 and K14NO3 at 800 and 825 cm−1 has been used to demonstrate that Fourier transform infrared photoacoustic spectroscopy is a technique which is useful for quantitative analysis of solid mixtures.