Methods of sampling manganese ores — Part 1: Ore loaded in freight wagons

Manganese ores — Determination of hygroscopic moisture content in analytical samples — Gravimetric method

Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method

Methods of chemical analysis of manganese ores — Determination of silicon dioxide

Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Volumetric method

Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method

Methods of chemical analysis of manganese ores — Determination of total iron content

Manganese ores — Determination of carbon dioxide content — Gravimetric method

Manganese ores and concentrates — Determination of nickel content — Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method

Methods of chemical analysis of manganese ores — Determination of nickel

Manganese ores — Determination of cobalt content — Nitroso-R-salt photometric method

Manganese ores and concentrates — Determination of arsenic content — Spectrometric method

Methods of chemical analysis of manganese ores — Determination of arsenic

Methods of chemical analysis of manganese ores — Determination of aluminium oxide

Methods of chemical analysis of manganese ores — Determination of total manganese content

Manganese ores — Determination of sulphur content — Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion

Methods of chemical analysis of manganese ores — Determination of phosphorus

Methods of chemical analysis of manganese ores — Determination of copper

Methods of chemical analysis of manganese ores — Determination of lead

Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method

Manganese ores — Determination of combined water content — Gravimetric method

Methods of chemical analysis of manganese ores — Determination of titanium content

Manganese ores — Determination of zinc content — Zinc mercurithyocyanate gravimetric method

Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content

Manganese ores — Determination of vanadium content — Titrimetric method and phosphotungstovanadate photometric method

Manganese ores — Determination of chromium content — Diphenylcarbazide photometric method and silver persulphate titrimetric method

Manganese ores — Determination of zinc content — Polarographic method (zinc content between 0,005 and 0,1 %)

Manganese ores — Determination of metallic iron content (metallic iron content not exceeding 2 %) — Sulphosalicylic acid photometric method

Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method

Manganese ores and concentrates — Determination of copper content — Extraction-photometric and photometric methods

Manganese ores and concentrates — Determination of copper content — Extraction-spectrometric and spectrometric methods

Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods

Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods

Manganese ores — Sampling — Part 1: Increment sampling

Manganese ores — Sampling — Part 2: Preparation of samples

Manganese ores and concentrates — Methods of chemical analysis — General instructions

Manganese ores and concentrates — Determination of manganese content — Potentiometric method

Manganese ores and concentrates — Determination of manganese content — Potentiometric method

Manganese ores and concentrates — Determination of manganese content — Potentiometric method

Manganese ores — Determination of moisture content

Manganese ores — Determination of moisture content

Manganese ores and concentrates — Determination of lead content — Polarographic methods

Manganese ores and concentrates — Determination of potassium and sodium content — Flame atomic emission spectrometric method

Manganese ores and concentrates — Determination of aluminium, copper, lead and zinc contents — Flame atomic absorption spectrometric method

Manganese ores and concentrates — Determination of silicon content — Gravimetric method

Manganese ores — Determination of size distribution by sieving

Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method

Manganese ores and concentrates — Determination of titanium content — 4,4'-Diantipyrylmethane spectrometric method

Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method

Manganese ores and concentrates — Determination of sodium and potassium contents — Flame atomic absorption spectrometric method

Manganese ores and concentrates — Determination of total iron content — Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method

Manganese and chromium ores — Experimental methods for checking the precision of sample division

Manganese and chromium ores — Experimental methods for checking the precision of moisture determination

Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation

Manganese and chromium ores — Experimental methods for evaluation of quality variation and methods for checking the precision of sampling

Manganese ores and concentrates — Determination of total iron content — 1,10-Phenanthroline spectrometric method

Manganese ores and concentrates — Determination of iron content — Flame atomic absorption spectrometric method