[Photochemical decomposition of calciferol].
D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D004872:Ergocalciferols / Q000032:analysis / Q000528:radiation effects*; D000431:Ethanol; D011830:Radiation Effects; D013053:Spectrophotometry; D014466:Ultraviolet Rays
D004872:Ergocalciferols; D000431:Ethanol
Degradazione fotochimica del calciferolo.