title: [Aanalysis and stability of rifamycin SV. 1. Analysis].
mesh_terms: D002855:Chromatography, Thin Layer; D004355:Drug Stability; D006863:Hydrogen-Ion Concentration; D009904:Optical Rotation; D010084:Oxidation-Reduction; D012294:Rifamycins / Q000032:analysis*; D013053:Spectrophotometry
chemical_list: D012294:Rifamycins
vernacular_title: Beiträge zue Analytik und Stabilität von Rifamycin SV. 1. Mitteilung: Analytik