Norm

ISO 7969:1985 en

Manganese ores and concentrates - Determination of sodium and potassium contents - Flame atomic absorption spectrometric method

31,57

Over deze norm

Status Definitief
Aantal pagina's 5
Commissie Chemische analyse van ijzer en staal
Gepubliceerd op 07-11-1985
Taal Engels
The method is applicable to products having sodium contents from 0,02 to 1,0 % (m/m), and potassium contents from 0,08 to 3,0 % (m/m). ISO 7969 should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sampling, procedure and expression of results.

Details

ICS-code 73.060.20
Nederlandse titel Manganese ores and concentrates - Determination of sodium and potassium contents - Flame atomic absorption spectrometric method
Engelse titel Manganese ores and concentrates - Determination of sodium and potassium contents - Flame atomic absorption spectrometric method

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