International Standard
ISO 18412:2005
Water quality — Determination of chromium(VI) — Photometric method for weakly contaminated water
Reference number
ISO 18412:2005
Edición 1
International Standard
Vista previa
ISO 18412:2005
No disponible en español
Publicado (Edición 1, 2005)
Esta norma se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.

ISO 18412:2005

ISO 18412:2005
CHF 42
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ISO 18412:2005 specifies a method for the determination of chromium(VI) in drinking water in mass concentrations between 2 micrograms per litre and 50 micrograms per litre. For the determination of higher concentrations, the sample is diluted prior to analysis. The method may also be applied to weakly polluted ground and surface water, provided the matrix does not contain interfering reducing agents. This method was not used for estuarine water and seawater, so the user is responsible for the validation of the method for these matrices.

Informaciones generales

  •  : Publicado
     : 2005-06
    : Norma Internacional para revisar [90.92]
  •  : 1
     : 6
  • ISO/TC 147/SC 2
  • RSS actualizaciones

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