Reference number
ISO 17858:2007
International Standard
ISO 17858:2007
Water quality — Determination of dioxin-like polychlorinated biphenyls — Method using gas chromatography/mass spectrometry
Edition 1
2007-02
Preview
ISO 17858:2007
38503
No disponible en español
Publicado (Edición 1, 2007)
Esta publicación se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 17858:2007

ISO 17858:2007
38503
Idioma
Formato
CHF 194
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Resumen

ISO 17858:2007 specifies a method for the determination of dioxin-like tetra- to hepta-chlorinated biphenyls (PCBs) in waters and wastewaters (containing less than 1 % suspended solids) using high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS). The minimum levels at which the dioxin-like PCBs can typically be determined with no interferences present are specified. This method is "performance based". The analyst is permitted to modify the method to overcome interferences or lower the cost of measurements, provided that all performance criteria in this method are met. The requirements for establishing method equivalency are given.

Informaciones generales

  •  : Publicado
     : 2007-02
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 54
  • ISO/TC 147/SC 2
    13.060.50 
  • RSS actualizaciones

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