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The Fourier Transform Infrared Spectroscopy (FTIR) is an analytical technique that is ideal for the analysis and identification of unknown organic samples. FTIR spectroscopy is used to determine the molecular composition and to provide a molecular fingerprint for a wide range of samples including liquids, solids, and gases. This technique measures the absorption of infrared light and by utilizing the spectra of the absorption bands the molecular components and structure of the sample can be identified. By performing library searches of the spectra against a reference library the unknown sample can be identified.
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