Manganese ores and concentrates — Determination of aluminium, copper, lead and zinc contents — Flame atomic absorption spectrometric method
€51.00
Manganese ores and concentrates — Determination of silicon content — Gravimetric method
Chromium ores — Determination of calcium and magnesium contents — EDTA titrimetric method
Chromium ores and concentrates — Determination of silicon content — Molecular absorption spectrometric method and gravimetric method
Chromium ores — Determination of phosphorus content — Reduced molybdophosphate photometric method
Chromium ores — Determination of hygroscopic moisture content in analytical samples — Gravimetric method
Chromium ores — Determination of total iron content — Titrimetric method after reduction
Aluminium ores — Experimental determination of the heterogeneity of distribution of a lot
€77.00
Chromium ores — Increment sampling
Chromium ores — Preparation of samples
Manganese ores — Determination of size distribution by sieving
Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method
Chromium ores and concentrates — Determination of chromium content — Titrimetric method
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Chromium ores and concentrates — Methods of chemical analysis — General instructions
Iron ores — Determination of aluminium content — EDTA titrimetric method