title: [Use of silica gel chromatography in vitamin D assays in Vitastol].
mesh_terms: D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D012996:Solutions; D014807:Vitamin D / Q000032:analysis*
chemical_list: D012996:Solutions; D014807:Vitamin D
vernacular_title: Zastosowanie chromatografii na zelu krzemionkowym do oznaczania zawartości witaminy D w preparacie Vitastol