Research Article

Detection of Nitroaromatic and Peroxide Explosives in Air Using Infrared Spectroscopy: QCL and FTIR

Figure 3

(a) First loadings for TATP models for the region 873–1400 cm−1. (b) First loadings for DNT models for the region 873–1400 cm−1. Reference gas-phase spectra included.
532670.fig.003a
(a)
532670.fig.003b
(b)