title: [Quantitative determination of conditions of extraction of hydrocodone from aqueous solutions by organic solvents depending on the pH of the medium].
mesh_terms: D003061:Codeine / Q000302:isolation & purification*; D003124:Colorimetry; D004563:Electrochemistry; D006863:Hydrogen-Ion Concentration; D010783:Photometry; D012996:Solutions; D012997:Solvents
chemical_list: D012996:Solutions; D012997:Solvents; D003061:Codeine
vernacular_title: Kil'kisne vyznachennia ta umovy ekstraktsii hidrokodonu z vodnykh rozchyniv orhanichnymy rozchynnykamy v zalezhnosti vid pH seredovyshca.