ISO 9998:1991
Water quality — Practices for evaluating and controlling microbiological colony count media used in water quality tests
Reference number
ISO 9998:1991
Edición 1
1991-10
© ISO 2024
Retirada
Retirada (Edición 1, 1991)

Resumen

Describes a method used for the comparison and evaluation of the same medium prepared from different lots of materials, and deals with the comparison and evaluation of different media which are used for the same purpose. Annexes A and B form an integral part of this Standard.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1991-10
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 22
  • Comité Técnico :
    ISO/TC 147/SC 4
    ICS :
    07.100.20 
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