| Descriptors |
Melting point, Chemical analysis and testing, Opacity, Chemical indicators, Ammonia, Emission spectrophotometry, Spectrophotometry, Alkalimetry, Standard solutions, Lead, Dry weight determination, Polarographic methods, Sulfates, Determination of content, Absorption, Solutions, Acidimetry, Calibration, Reduction methods, Sulfur organic compounds, Gravimetric analysis, Phosphates, Refractometry, Turbidimetry, Ash determination, Carbonaceous matter determination, Iron, Specimen preparation, Test equipment, Alkalinity, Oxalates, Nitrogen, Silicates, Chemical reagents, Aliphatic carbonyl compounds, Acidity, Comparative tests, Reagent solutions, Sulfated ash determination, Evaporation residue determination, Volumetric analysis, Solvent extraction methods, Chlorides, Absorption spectrophotometry, Insoluble matter determination, Potentiometric methods, Extraction methods of analysis, Safety measures, Polarimetry, Arsenic, Temperature measurement, Molecular absorption spectrophotometry, Density measurement, Aldehydes (aliphatic), pH measurement, Aluminium, Flame photometry
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