title: [ON THE DETERMINATION OF MOLECULAR WEIGHT USING ANALYTICAL ULTRACENTRIFUGES].
mesh_terms: D002623:Chemistry Techniques, Analytical; D008970:Molecular Weight; D012106:Research; D014461:Ultracentrifugation
keywords: CHEMISTRY, ANALYTICAL; EXPERIMENTAL LAB STUDY; MOLECULAR WEIGHT; ULTRACENTRIFUGATION
vernacular_title: K OPREDELENIIU MOLEKULIARNOGO VESA NA ANALITICHESKO I UL'TRATSENTRIFUGE.