1 March 1992 PLS quantitative infrared analysis of cocaine with diffuse-reflectance sampling
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Proceedings Volume 1575, 8th Intl Conf on Fourier Transform Spectroscopy; (1992) https://doi.org/10.1117/12.56409
Event: Eighth International Conference on Fourier Transform Spectroscopy, 1991, Lubeck-Travemunde, Germany
Abstract
A procedure has been developed to determine the concentration of cocaine HCl in sugar matrices. Partial least squares (PLS) quantitative software was used to calibrate 100 - 0% cocaine in inositol, dextrose, lactose, and mannitol. Calibration correlation coefficients ranged from 0.999 to 0.977 depending on the frequency range and the standards used.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Edward G. Bartick, Rena A. Merrill, "PLS quantitative infrared analysis of cocaine with diffuse-reflectance sampling", Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); doi: 10.1117/12.56409; https://doi.org/10.1117/12.56409
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