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Fig. 10 | Harm Reduction Journal

Fig. 10

From: Point-of-care community drug checking technologies: an insider look at the scientific principles and practical considerations

Fig. 10

Example 2: a ATR–IR reflection absorbance spectra of a sample containing cocaine (black), overlaid with library spectra of pure cocaine and phenacetin. b Powder Raman spectra and the corresponding library entries. c SERS spectrum of the drug mixture. d The GC total ion count chromatogram is presented, along with mass spectra of e cocaine, f phenacetine, and g levamisole in the top panels, and library MS entries below in red

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Harm Reduction Journal

ISSN: 1477-7517