Iron ores — Determination of fluorine content — Ion-selective electrode method
€77.00
Iron ores. Determination of manganese content. Periodate spectrophotometric method.
€28.00
Manganese ores and concentrates. Determination of total iron content. Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method.
Manganese ores and concentrates. Determination of arsenic content. Spectrometric method.
Manganese and chromium ores — Experimental methods for evaluation of quality variation and methods for checking the precision of sampling
Manganese and chromium ores — Experimental methods for checking the precision of moisture determination
€51.00
Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method.
€37.33
Manganese and chromium ores — Experimental methods for checking the precision of sample division
Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation
Iron ores — Determination of aluminium content — EDTA titrimetric method
Iron ores. Determination of size distribution by sieving.
€82.00
Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method
Manganese ores and concentrates — Determination of calcium and magnesium 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 ores and concentrates — Determination of sodium and potassium contents — Flame atomic absorption spectrometric method
