| Their photobleaching behavior was studied using spectrally resolved emission spectroscopy. |
| The volatile profile of fruits determined by gas chromatography and mass spectroscopy is complex, including many alcohols, aldehydes and esters. |
| His research in spectroscopy and chemical separation laid the groundwork for generations of analytical chemist. |
| Their authenticity was confirmed by UV, electrospray mass spectra and high-field proton NMR spectroscopy. |
| They were studied using a matrix isolation technique combined with infrared absorption spectroscopy. |
| In that study, AQ composition was confirmed by infrared spectroscopy, gas chromatography and thin-layer chromatography. |
