title: Phosphorescence study of excited triplet state properties of some K vitamins and their analytical usefulness.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D005453:Fluorescence; D012997:Solvents; D013050:Spectrometry, Fluorescence; D014812:Vitamin K / Q000032:analysis*; D010837:Vitamin K 1 / Q000032:analysis
chemical_list: D012997:Solvents; D014812:Vitamin K; D010837:Vitamin K 1