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ISO 7251:2005

Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique

Feb 9, 2005

General information

90.93     Dec 16, 2019

ISO

ISO/TC 34/SC 9

International Standard

07.100.30  

French   English  

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Scope

ISO 7251:2005 gives general guidelines for the detection and enumeration of presumptive Escherichia coli by means of the liquid-medium culture technique and calculation of the most probable number (MPN) after incubation at 37 °C, then at 44 °C. This International Standard is applicable to products intended for human consumption and the feeding of animals, and environmental samples in the area of food production and food handling.

Life cycle

PREVIOUSLY

Revises
ISO 3811:1979

Revises
ISO 7251:1993

Revises
ISO 11866-1:1997

NOW

PUBLISHED
ISO 7251:2005
90.93 Standard confirmed
Dec 16, 2019

CORRIGENDA / AMENDMENTS

Amended by
ISO 7251:2005/CD Amd 1

National adoptions

SSH ISO 7251:2005  
DPS

Microbiology of food and animal feeding stuffs — Horizontal method for the detection and enumeration of presumptive Escherichia coli — Most probable number technique

60.60 Standard published

DPS/KT 233 more

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