Investigation of an unknown liquid sample with Spectroscopic and Chromatographic Methods
The unknown liquid sample was studied with Spectroscopic and Chromatographic Methods
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The ATR-FT-IR absorbance spectra of the sample labeled as mrashidi_liquid_FTIR were acquired with Spectrum 100 Series (PerkinElmer, UPM) spectrometer within the range of 280-4000 cm-1. The same sample was also subjected to GCMS QP2010 Plus (SHIMADZU) equipped with a MS detector. 1H and 13C NMR spectra (in CDCl3) were recorded by Varian SCNMR VXR 500 spectrometer [500 (1H) and 125 (13C) MHz] using tetramethylsilane (TMS) as an internal standard.