title: [Study of the conditions for extracting a given quantity of a substance by countercurrent distributions. II].
mesh_terms: D002626:Chemistry, Pharmaceutical; D003377:Countercurrent Distribution; D008433:Mathematics
vernacular_title: Vyvchennia umov ekstraktsiï zadanoï kil'kosti rechovyni metodom protytechiĭnoho rozpodilennia. Povidomlennia II