Chromium ores — Determination of total iron content — Titrimetric method after reduction
€51.00
Zinc ores - Determination of zinc content
€58.00
Iron ores. Determination of tumbler strength.
€28.00
Chromium ores and concentrates — Determination of silicon content — Molecular absorption spectrometric method and gravimetric method
Manganese ores and concentrates — Determination of nickel content — Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
Manganese ores and concentrates — Determination of titanium content — 4,4'-Diantipyrylmethane spectrometric method
Manganese ores — Sampling Part 1: Increment sampling
€77.00
Manganese ores and concentrates — Determination of arsenic content — Spectrometric method
Manganese ores — Sampling Part 2: Preparation of samples
Manganese ores and concentrates — Determination of aluminium, copper, lead and zinc contents — Flame atomic absorption spectrometric method
Chromium ores — Determination of calcium and magnesium contents — EDTA titrimetric method
Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method
Manganese ores and concentrates — Determination of phosphorus content — Extraction-molybdovanadate photometric method
