[Extractive photometric determination of benzohexonium].
D006584:Hexamethonium Compounds / Q000032:analysis*; D010783:Photometry; D013607:Tablets / Q000032:analysis
D006584:Hexamethonium Compounds; D013607:Tablets
Ekstraktsiĭno-fotometrychne vyznachennia benzoheksoniiu