International Standard
ISO 16720:2005
Soil quality — Pretreatment of samples by freeze-drying for subsequent analysis
Reference number
ISO 16720:2005
Edición 1
2005-03
© ISO 2024
International Standard
Vista previa
No disponible en español
Publicado (Edición 1, 2005)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 16720:2005

Formato
Idioma
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 16720:2005 specifies a method for pretreatment of soil samples by freeze-drying for subsequent analysis.

ISO 16720:2005 is applicable to soil samples for subsequent determination of elements or organic compounds recognized as non-volatile under freeze-drying conditions. Generally, ISO 16720:2005 can also be applied to samples from sludges and sediments.

This method is also applicable as a first step for the determination of dry matter (or water) content, for instance in the case of samples with high water content.

Informaciones generales

  • Estado
     : Publicado
    Fecha de publicación
     : 2005-03
    Etapa
    : Norma Internacional confirmada [90.93]
  • Edición
     : 1
    Número de páginas
     : 5
  • Comité Técnico :
    ISO/TC 190/SC 3
    ICS :
    13.080.20 
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