International Standard
ISO 6461-2:1986
Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) — Part 2: Method by membrane filtration
Reference number
ISO 6461-2:1986
Edición 1
1986-02
© ISO 2024
International Standard
Vista previa
No disponible en español
Publicado (Edición 1, 1986)
Esta norma se revisó y confirmó por última vez en 2018. Por lo tanto, esta versión es la actual.

ISO 6461-2:1986

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

Resumen

The procedure is applicable to all types of water, except when a large amount of particulate material is liable to be retained by the membrane. The principle covers several steps from selection by applying heat to destroy vegetative bacteria to filtration of the water sample through a membrane filter having a suitable pore size (0,2 µm) to retain the spores in or on it. The filter is placed on a selective culture medium, followed by incubation and counting of black colonies.

Informaciones generales

  • Estado
     : Publicado
    Fecha de publicación
     : 1986-02
    Etapa
    : Cierre de la revisión [90.60]
  • Edición
     : 1
    Número de páginas
     : 3
  • Comité Técnico :
    ISO/TC 147/SC 4
    ICS :
    07.100.20 
  • RSS actualizaciones

Ciclo de vida

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Tienda
  3. Standards catalogue
  4. TC
  5. ISO/TC 147/SC 4
  6. ISO 6461-2:1986