ISO 806:1976
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ISO 806:1976
5151

Estado : Retirada

Esta norma ha sido revisada por ISO 806:2004

Resumen

The temperatures are arbitrarily selected and specified because there is no specific calcination temperature. There is no criterion for the state of calcination. Therefore, ignition of two test portions taken from the same sample and previously dried in a muffle furnace for 2 h. Calculation by difference in mass. Replaces ISO Recommendation R 806/1968.

Informaciones generales

  •  : Retirada
     : 1976-09
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 3
  • ISO/TC 226
    71.100.10 
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