Ultraviolet-visible (UV-Vis) spectrophotometry is arguably the most common as well as one of the oldest forms of absorption-based analysis. UV and visible regions of the electromagnetic spectrum are contiguous: UV wavelengths range from 10 to 4000 angstroms; they are visible from 4000 to 7000 angstroms.
Thermo Fisher Scientific has developed efficient high-performance liquid chromatography (HPLC) methods combined with ultraviolet detection to determine carbonyl compounds found in vehicle passenger cabin air samples.
We’ve updated our Privacy Policy to make it clearer how we use your personal data. Please read our Cookie Policy to learn how we use cookies to provide you with a better experience.