Abstract
Quantitative photoacoustic and transmission infrared spectroscopy have been compared for a highly overlapped three component mixture with concentrations varying from 0 to 60%. A partial leastsquares model has been employed for the quantitative analysis. High correlation coefficients were obtained for both the transmission and photoacoustic model.
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Rosenthal, R.J., Carl, R.T., Beauchaine, J.P. et al. Quantitative applications of photoacoustic spectroscopy in the infrared. Mikrochim Acta 95, 149–153 (1988). https://doi.org/10.1007/BF01349741
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DOI: https://doi.org/10.1007/BF01349741