Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method
€51.00
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method
Manganese ores and concentrates — Determination of nickel content — Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
Manganese ores and concentrates — Determination of arsenic content — Spectrometric method
Manganese ores — Determination of sulphur content — Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method
Manganese ores — Determination of combined water content — Gravimetric method
Manganese ores — Determination of chromium content — Diphenylcarbazide photometric method and silver persulphate titrimetric method
Iron ores — Determination of silicon content
€77.00
Iron ores — Experimental methods for evaluation of quality variation
€115.00
Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method
Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
Manganese ores — Sampling
Manganese ores and concentrates — Methods of chemical analysis — General instructions
