Mass Spectrometry & Spectroscopy 29
Any ambiguity regarding their accurate identification and clear discrimination is easily overcome with XTR spectral processing. Although very similar in their chemical composition and structure, the implementation of XTR spectral processing reveals a Raman peak positioned within the 600–800 cm-1 range in Figure 7 (top) that is unique to acetyl fentanyl.
Summary
MIRA XTR DS is the evolution of handheld Raman spectroscopy. It overcomes the longstanding limitation of fluorescence interference and integrates this capability into one of the most affordable and compact instruments available on the market. Now users can proceed with enhanced confidence in both data quality and the ability to make informed decisions in the field.
References
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8. Li Vigni, M.; Durante, C.; Michelini, S.; et al. Preliminary Assessment of Parmigiano Reggiano Authenticity by Handheld Raman Spectroscopy. Foods Basel Switz. 2020, 9 (11), E1563.
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