Svensk definition
Spektrofotometri i det infraröda området, oftast för kemisk analys genom mätning av absorptionsspektra baserade på molekylers rotations- eller vibrationsenerginivåer.
Spectrophotometry, Infrared
Infrarödspektrofotometri
Engelsk definition
Spectrophotometry in the infrared region, usually for the purpose of chemical analysis through measurement of absorption spectra associated with rotational and vibrational energy levels of molecules. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Svenska synonymer
Spektrofotometri, infraröd
Engelska synonymer
Infrared Spectrophotometry — IR Spectra — IR Spectras — Spectra, IR