title: [Use of substitute reference solutions in differential photocolorimetry].
mesh_terms: D003124:Colorimetry; D007202:Indicators and Reagents
chemical_list: D007202:Indicators and Reagents
vernacular_title: Ispol'zovanie zameniteleĭ rastvorov sravneniia v differentsial'noĭ fotokolorimetrii.