[Microchromatography of biological alkaloids and nitrogenous bases with previously salt treated paper. II. Improvement in the technic of solvent acid phases, utilization of paper impregnated with a salt whose anion is that of the acid which acidifies the solvent phase].
D000470:Alkaloids / Q000032:analysis*; D000838:Anions; D012965:Sodium Chloride; D017673:Sodium Chloride, Dietary; D012997:Solvents
D000470:Alkaloids; D000838:Anions; D017673:Sodium Chloride, Dietary; D012997:Solvents; D012965:Sodium Chloride
ALKALOIDS/determination
Microchromatographie des alcaloides et des bases azotées biologiques sur papier traité préalablement par des sels. II. Amélioration de la technique des phases solvantes acides. Utilisation de papier imprégné par un sel dont l'anion est celui de l'acide qui acidifie la phase solvante.