title: Selection of best pH range for extraction of amine-bromthymol blue complexes.
mesh_terms: D000588:Amines / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D002725:Chloroform; D006863:Hydrogen-Ion Concentration; D008433:Mathematics; D008722:Methods; D012995:Solubility; D012996:Solutions; D013943:Thymol / Q000302:isolation & purification*
chemical_list: D000588:Amines; D012996:Solutions; D013943:Thymol; D002725:Chloroform