International Standard
ISO 23631:2006
Water quality — Determination of dalapon, trichloroacetic acid and selected haloacetic acids — Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
Reference number
ISO 23631:2006
Edición 1
2006-02
International Standard
Vista previa
ISO 23631:2006
36915
No disponible en español
Publicado (Edición 1, 2006)
Esta norma se revisó y confirmó por última vez en 2019. Por lo tanto, esta versión es la actual.

ISO 23631:2006

ISO 23631:2006
36915
Idioma
Formato
CHF 129
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 23631:2006 specifies a method for the determination of dalapon, trichloroacetic acid (TCA) and selected haloacetic acids in ground water and drinking water by gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid-extraction and derivatization using diazomethane. Depending on the matrix, the method is applicable to a concentration range from 0,5 to 10 micrograms per litre. The validated reporting limit of TCA and dalapon is about 0,05 micrograms per litre. Detection by electron-capture detector (ECD) in general leads to lower detection limits. Detection by mass spectrometry (MS) allows analyte identification.

Informaciones generales

  •  : Publicado
     : 2006-02
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 24
  • ISO/TC 147/SC 2
    13.060.50 
  • RSS actualizaciones

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