[Photocolorimetric determination of thecodine by the use of tropeolin OO].
D003061:Codeine / Q000032:analysis*; D003124:Colorimetry; D004304:Dosage Forms; D007202:Indicators and Reagents; D008722:Methods; D010783:Photometry
D004304:Dosage Forms; D007202:Indicators and Reagents; D003061:Codeine
Fotokolorimetricheskoe opredelenie tekodina s primeneniem tropeolina OO.