[Antipyrine extraction from aqueous solutions using organic solvents with varying pH].
D000983:Antipyrine / Q000032:analysis*; D003124:Colorimetry; D006863:Hydrogen-Ion Concentration; D012996:Solutions; D012997:Solvents
D012996:Solutions; D012997:Solvents; D000983:Antipyrine
Ekstraktsiia antypirynu z vodnykh rozchyniv orhanichnymy rozchynnykamy pry riznykh p.