[Application of fluoride electrode to analysis of environmental and biological samples. I. Comparison with colorimetric methods and application to water analysis].
D003124:Colorimetry; D004566:Electrodes; D005459:Fluorides / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D014867:Water / Q000032:analysis*
D014867:Water; D005459:Fluorides