title: [The use of thin-layer chromatography for the quantitative evaluation and determination of the purity of medicinal agents].
mesh_terms: D000470:Alkaloids / Q000032:analysis; D002623:Chemistry Techniques, Analytical; D002848:Chromatography, DEAE-Cellulose; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D003720:Densitometry; D004340:Drug Contamination; D005782:Gels; D006027:Glycosides / Q000032:analysis; D004364:Pharmaceutical Preparations / Q000032:analysis; D010783:Photometry; D012822:Silicon Dioxide; D013053:Spectrophotometry; D013256:Steroids / Q000032:analysis; D013424:Sulfanilamides / Q000032:analysis
chemical_list: D000470:Alkaloids; D005782:Gels; D006027:Glycosides; D004364:Pharmaceutical Preparations; D013256:Steroids; D013424:Sulfanilamides; D012822:Silicon Dioxide
vernacular_title: Ispol'zovanie khromatografii v teonkom sloe dlia kolichestvennoi otsenki i opredeleniia chistoty lekarstvennykh sredstv.