Каталог стандартов

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