[CHROMATOGRAPHIC ISOLATION OF VITAMIN B12 FROM A PREPARATION CONTAINING ORANGE JUICE WITH A VIEW TO ITS SPECTROPHOTOMETRIC DETERMINATION].
D002845:Chromatography; D005638:Fruit; D006801:Humans; D012106:Research; D013053:Spectrophotometry; D014805:Vitamin B 12
D014805:Vitamin B 12
CHROMATOGRAPHY; EXPERIMENTAL LAB STUDY; FRUIT; SPECTROPHOTOMETRY; VITAMIN B 12
ISOLEMENT CHROMATOGRAPHIQUE DE LA VITAMINE B12 D'UNE PR'EPARATION CONTENANT DU JUS D'ORANGE EN VUE DE SON DOSAGE SPECTROPHOTOM'ETRIQUE.