| Applications | Food authenticity and origin verification: olive oil, wine, meat, seafood, fruits and vegetables, flavor compounds; detection of adulteration; geographic origin determination | Flavor and fragrance industry: authenticity testing of aromas, essential oils, and flavor compounds; natural vs. synthetic discrimination; geographic origin confirmation; adulteration detection | Stable isotope ecology: marine food web elucidation, animal migration tracking, agriculture crop/soil dynamics, soil mesofauna, biogeochemical processes, paleoecology | Geochemistry, geology, paleoclimatology, hydrology, biogeochemistry: mineral sulfates/sulfides, nitrates, biogenic silicates, carbonates, apatite, soils, sediments, clays, tree rings, wood, organic materials | Sports doping, archaeology, forensics, food authenticity, ecology, petroleum geoscience, environmental science, geoscience, honey adulteration, flavor and fragrance |