Research Article
Quartz Enhanced Photoacoustic Spectroscopy for Detection of Improvised Explosive Devices and Precursors
Table 4
Limits of detection.
| Compound |
(ppm) | (mV) | (V) | LoD (ppb) |
| Acetone | 190 | 1.26 | 2.18 | 110 | Nitromethane | 7 | 3.3 | 0.09 | 257 | Nitric acid | 200 | 2.55 | 1.05 | 486 | H2O2 | 200 | 2.64 | 0.89 | 593 |
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