Norm

ISO 553:1981 en

Manganese ores - Determination of vanadium content - Titrimetric method and phosphotungstovanadate photometric method

  • Deze norm is ingetrokken sinds 01-10-2008

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 4
Commissie Chemische analyse van ijzer en staal
Gepubliceerd op 01-11-1981
Taal Engels
Method I is applicable to manganese ores having vanadium contents greater than 0.05 % (m/m), method II is applicable to manganese ores having vanadium contents less than 0.05 % (m/m). This second edition cancels and replaces the first edition (i.e. ISO 553-1975). Should be read in conjunction with ISO 4297.

Details

ICS-code 73.060.20
Nederlandse titel Manganese ores - Determination of vanadium content - Titrimetric method and phosphotungstovanadate photometric method
Engelse titel Manganese ores - Determination of vanadium content - Titrimetric method and phosphotungstovanadate photometric method

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