Application of Cu(II) ions for an indicator reaction in volumetric methods of drug assay. VI. Quantitative determination of the active substance in spasmophen and spasmophen-duplex.
D003300:Copper; D007202:Indicators and Reagents; D008722:Methods; D010115:Oxyphenonium / Q000032:analysis; D010276:Parasympatholytics / Q000032:analysis*; D000644:Quaternary Ammonium Compounds / Q000032:analysis*
D007202:Indicators and Reagents; D010276:Parasympatholytics; D000644:Quaternary Ammonium Compounds; D003300:Copper; D010115:Oxyphenonium