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Proceedings Paper

PLS quantitative infrared analysis of cocaine with diffuse-reflectance sampling
Author(s): Edward G. Bartick; Rena A. Merrill
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Paper 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.

Paper Details

Date Published: 1 March 1992
PDF: 2 pages
Proc. SPIE 1575, 8th Intl Conf on Fourier Transform Spectroscopy, (1 March 1992); doi: 10.1117/12.56409
Show Author Affiliations
Edward G. Bartick, Federal Bureau of Investigation Academy (United States)
Rena A. Merrill, Federal Bureau of Investigation Academy (United States)

Published in SPIE Proceedings Vol. 1575:
8th Intl Conf on Fourier Transform Spectroscopy
Herbert Michael Heise; Ernst Heiner Korte; Heinz W. Siesler, Editor(s)

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