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Norma o proyecto | Etapa | TC |
---|---|---|
Methods of sampling manganese ores — Part 1: Ore loaded in freight wagons |
95.99 | ISO/TC 65 |
Manganese ores — Determination of hygroscopic moisture content in analytical samples — Gravimetric method |
95.99 | ISO/TC 65 |
Manganese ores and concentrates — Determination of hygroscopic moisture content in analytical samples — Gravimetric method |
90.93 | ISO/TC 132 |
Methods of chemical analysis of manganese ores — Determination of silicon dioxide |
95.99 | ISO/TC 65 |
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Volumetric method |
95.99 | ISO/TC 65 |
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method |
90.93 | ISO/TC 132 |
Methods of chemical analysis of manganese ores — Determination of total iron content |
95.99 | ISO/TC 65 |
Manganese ores — Determination of carbon dioxide content — Gravimetric method |
95.99 | ISO/TMBG |
Manganese ores and concentrates — Determination of nickel content — Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method |
90.93 | ISO/TC 132 |
Methods of chemical analysis of manganese ores — Determination of nickel |
95.99 | ISO/TC 65 |
Manganese ores — Determination of cobalt content — Nitroso-R-salt photometric method |
95.99 | ISO/TMBG |
Manganese ores and concentrates — Determination of arsenic content — Spectrometric method |
90.93 | ISO/TC 132 |
Methods of chemical analysis of manganese ores — Determination of arsenic |
95.99 | ISO/TC 65 |
Methods of chemical analysis of manganese ores — Determination of aluminium oxide |
95.99 | ISO/TC 65 |
Methods of chemical analysis of manganese ores — Determination of total manganese content |
95.99 | ISO/TC 65 |
Manganese ores — Determination of sulphur content — Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion |
90.93 | ISO/TC 132 |
Methods of chemical analysis of manganese ores — Determination of phosphorus |
95.99 | ISO/TC 65 |
Methods of chemical analysis of manganese ores — Determination of copper |
95.99 | ISO/TC 65 |
Methods of chemical analysis of manganese ores — Determination of lead |
95.99 | ISO/TC 65 |
Manganese ores — Determination of barium oxide content — Barium sulphate gravimetric method |
90.93 | ISO/TC 132 |
Manganese ores — Determination of combined water content — Gravimetric method |
90.93 | ISO/TC 132 |
Methods of chemical analysis of manganese ores — Determination of titanium content |
95.99 | ISO/TC 65 |
Manganese ores — Determination of zinc content — Zinc mercurithyocyanate gravimetric method |
95.99 | ISO/TC 65 |
Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content |
95.99 | ISO/TC 65 |
Manganese ores — Determination of vanadium content — Titrimetric method and phosphotungstovanadate photometric method |
95.99 | ISO/TMBG |
Manganese ores — Determination of chromium content — Diphenylcarbazide photometric method and silver persulphate titrimetric method |
90.93 | ISO/TC 132 |
Manganese ores — Determination of zinc content — Polarographic method (zinc content between 0,005 and 0,1 %) |
95.99 | ISO/TC 65 |
Manganese ores — Determination of metallic iron content (metallic iron content not exceeding 2 %) — Sulphosalicylic acid photometric method |
95.99 | ISO/TMBG |
Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of copper content — Extraction-photometric and photometric methods |
95.99 | ISO/TC 65 |
Manganese ores and concentrates — Determination of copper content — Extraction-spectrometric and spectrometric methods |
95.99 | ISO/TMBG |
Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods |
95.99 | ISO/TC 65 |
Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods |
90.93 | ISO/TC 132 |
Manganese ores — Sampling — Part 1: Increment sampling |
90.93 | ISO/TC 132 |
Manganese ores — Sampling — Part 2: Preparation of samples |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Methods of chemical analysis — General instructions |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of manganese content — Potentiometric method |
95.99 | ISO/TC 65 |
Manganese ores and concentrates — Determination of manganese content — Potentiometric method |
95.99 | ISO/TC 132 |
Manganese ores and concentrates — Determination of manganese content — Potentiometric method |
60.60 | ISO/TC 132 |
Manganese ores — Determination of moisture content |
95.99 | ISO/TC 65 |
Manganese ores — Determination of moisture content |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of lead content — Polarographic methods |
95.99 | ISO/TC 65 |
Manganese ores and concentrates — Determination of potassium and sodium content — Flame atomic emission spectrometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of aluminium, copper, lead and zinc contents — Flame atomic absorption spectrometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of silicon content — Gravimetric method |
90.93 | ISO/TC 132 |
Manganese ores — Determination of size distribution by sieving |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of titanium content — 4,4'-Diantipyrylmethane spectrometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of sodium and potassium contents — Flame atomic absorption spectrometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of total iron content — Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method |
90.93 | ISO/TC 132 |
Manganese and chromium ores — Experimental methods for checking the precision of sample division |
90.93 | ISO/TC 132 |
Manganese and chromium ores — Experimental methods for checking the precision of moisture determination |
90.93 | ISO/TC 132 |
Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation |
90.93 | ISO/TC 132 |
Manganese and chromium ores — Experimental methods for evaluation of quality variation and methods for checking the precision of sampling |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of total iron content — 1,10-Phenanthroline spectrometric method |
90.93 | ISO/TC 132 |
Manganese ores and concentrates — Determination of iron content — Flame atomic absorption spectrometric method |
90.92 | ISO/TC 132 |
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