[Conditions for papaverine extraction from aqueous solutions by organic solvents depending on the pH of the medium].
D006863:Hydrogen-Ion Concentration; D008722:Methods; D010208:Papaverine / Q000302:isolation & purification*; D012997:Solvents; D014867:Water / Q000032:analysis*
D012997:Solvents; D014867:Water; D010208:Papaverine
Usloviià ékstragirovaniià papaverina iz vodnykh rastvorov organicheskimi rastvoriteliàmi v zavisimosti ot pH sredy.