spectrophotometry ultraviolet-visible-near infrared spectrophotometry UV-Vis-NIR Spectroscopy where the sample absorbs radiation in the range ultraviolet to near-infrared (190-2000 nm) resulting in electronic transitions within the sample. [CHMO] ultraviolet-visible-near infrared absorption spectroscopy UV-VIS-NIR spectrophotometry ultraviolet-visible-near infrared spectrophotometry UV-vis-NIR absorption spectroscopy UV-visible-near IR spectroscopy ultraviolet-visible-near infrared spectroscopy UV-Vis-NIR absorption spectroscopy UV-Vis-NIR spectroscopy UV-VIS-NIR ultraviolet-visible-near infrared spectrophotometry UV-visible-near IR absorption spectroscopy