International Standard
ISO 4831:2006
Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of coliforms — Most probable number technique
Reference number
ISO 4831:2006
Edición 3
2006-08
International Standard
Vista previa
ISO 4831:2006
38280
No disponible en español
Publicado (Edición 3, 2006)
Esta norma se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 4831:2006

ISO 4831:2006
38280
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 4831:2006 gives general guidelines for the detection and the enumeration of coliforms. It is applicable to products intended for human consumption and for the feeding of animals, and to environmental samples in the area of food production and food handling.

Enumeration is carried out by calculation of the most probable number (MPN) after incubation in a liquid medium at 30 °C or 37 °C.

This enumeration method is applicable when the number sought is expected to be in the range 1 to 100 per millilitre or per gram of test sample.

Informaciones generales

  •  : Publicado
     : 2006-08
    : Norma Internacional confirmada [90.93]
  •  : 3
     : 11
  • ISO/TC 34/SC 9
    07.100.30 
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