title: The analysis of retinal isomers by high speed liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D007536:Isomerism; D012172:Retinaldehyde / Q000032:analysis*; D012822:Silicon Dioxide; D013997:Time Factors; D014801:Vitamin A / Q000031:analogs & derivatives*
chemical_list: D014801:Vitamin A; D012822:Silicon Dioxide; D012172:Retinaldehyde