title: [ISOTOPIC ENRICHMENT OF C14 BY THIN LAYER CHROMATOGRAPHY].
mesh_terms: D002247:Carbon Isotopes; D002845:Chromatography; D002855:Chromatography, Thin Layer
chemical_list: D002247:Carbon Isotopes
keywords: CARBON ISOTOPES; CHROMATOGRAPHY
vernacular_title: ENRICHISSEMENT ISOTOPIQUE DE C14 PAR CHROMATOGRAPHIE EN COUCHE MINCE.