title: [Study of the optimum conditions for the extraction of a 5-NHQ preparation].
mesh_terms: D002626:Chemistry, Pharmaceutical; D003124:Colorimetry; D006863:Hydrogen-Ion Concentration; D009600:Nitroquinolines / Q000302:isolation & purification*; D010783:Photometry
chemical_list: D009600:Nitroquinolines
vernacular_title: Vyvchennia optymal'nykh umov ekstraktsiï preparatu 5-NOK