title: Gas--liquid chromatographic determination of vitamin D in multiple vitamin tablets and their raw materials.
mesh_terms: D002762:Cholecalciferol / Q000032:analysis; D002849:Chromatography, Gas / Q000379:methods; D004872:Ergocalciferols / Q000032:analysis; D013607:Tablets / Q000032:analysis; D014807:Vitamin D / Q000032:analysis*; D014810:Vitamin E
chemical_list: D004872:Ergocalciferols; D013607:Tablets; D014807:Vitamin D; D014810:Vitamin E; D002762:Cholecalciferol