title: [Experimental design in the study of the analysis of pyrilene by means of photometry].
mesh_terms: D003124:Colorimetry; D004563:Electrochemistry; D010393:Pempidine / Q000031:analogs & derivatives* / Q000032:analysis; D010783:Photometry; D011208:Powders; D012044:Regression Analysis; D012107:Research Design; D013607:Tablets
chemical_list: D011208:Powders; D013607:Tablets; C012525:pyrilen; D010393:Pempidine
vernacular_title: Planirovanie éksperimenta pri izuchenii usloviĭ analiza pirilena metodom fotometrii