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https://www.selleckchem.com/pr....oducts/hexamethonium
The spectral window observed ranged from 300 to 3800 cm-1. Several characteristic Raman bands were found, namely, at 710 cm-1 (NO3-) and 1040 cm-1 (NO3-) for AN; 1440-1470 cm-1 (CH) and 2800-3000 cm-1 (CH) for FO; 3000-3500 cm-1 (OH) for water; and 615 cm-1 (CCl), 1254 cm-1 (CH), 1400 cm-1 (CH2) and 1600 cm-1 (aromatic ring) for polyvinyl chloride (PVC, electrical tape). The effect of the AN concentration and integration time on the total and net Raman intensities, relative standard deviation, signal-to-noise ratio and rel