ISO 418:1994
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ISO 418:1994
20285

Estado : Retirada

Esta norma ha sido revisada por ISO 418:2001

Resumen

Establishes criteria for the purity and describes the test methods for insoluble matter content, heavy metals content, iron content, alkalinity, reaction to ammoniacal silver nitrate, thiosulfate, appearance of solution.

Informaciones generales

  •  : Retirada
     : 1994-04
    : Retirada de la Norma Internacional [95.99]
  •  : 2
     : 5
  • ISO/TC 42
    37.040.30 
  • RSS actualizaciones

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