Descriptors | Flame photometry, Refractories, Ignition-loss tests, Reagent solutions, Refractory materials, Combustion test methods, Standard solutions, Chemical analysis and testing, Silicon dioxide, Calibration, Determination of content, Titanium dioxide, Colorimetry, Concentration (chemical), Ferric inorganic compounds, Trioxides, Quantitative analysis, Manganese inorganic compounds, Silica refractories, Dioxides, Chromium inorganic compounds, Magnesite, Aluminium oxide, Magnesium inorganic compounds, Dolomite, Lime, Calcium oxide, Monoxides, Basic oxides, Magnesium ores |