[Thymol-p-phenylazobenzoate as a standard substance for the spectrophotometric determination of vitamin A].
D013053:Spectrophotometry; D013943:Thymol / Q000031:analogs & derivatives; D014801:Vitamin A / Q000032:analysis*
D014801:Vitamin A; D013943:Thymol
THYMOL/derivatives; VITAMIN A/determination
Le p-phenylazobenzoate de thymol comme substance étalon pour le dosage spectrophotométrique de la vitamine A.