Fiber Optic Coupled Raman Based Detection of Hazardous Liquids Concealed in Commercial Products
Figure 3
Spectroscopic signatures of rum versus acetone and peroxide. Parameters were 785 nm, 10 s, and a laser power of 200 mW. The characteristic band of acetone is present at 798 cm−1. The ethanol peak at 881 cm−1 makes difficult the differentiation from the peroxide peak at 878 cm−1.
