Collaborative study of the gas-liquid chromatographic assay for vitamin E.
D000085:Acetates / Q000032:analysis; D002849:Chromatography, Gas; D005780:Gelatin; D008722:Methods; D012996:Solutions / Q000032:analysis; D013386:Succinates / Q000032:analysis; D013607:Tablets; D014810:Vitamin E / Q000032:analysis*
D000085:Acetates; D012996:Solutions; D013386:Succinates; D013607:Tablets; D014810:Vitamin E; D005780:Gelatin