Infrared spectroscopy is one of the most powerful techniques available to organic and analytical chemists. It serves both research applications and more routine studies carried out in application and process-control laboratories.
Infrared analysis is applicable to both qualitative and quantitative analyses.
A Fourier transform is a complex mathematical computation which is performed by your computer. It is named after the French mathematician and physicist, Baron Jean Babtiste Joseph Fourier, who discovered the mathematical computation. An FTIR spectrometer is an instrument that provides information about the molecules present in a given sample of matter as well as the quantities. .