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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
9. 2. 2005.

Опште информације

90.93     5. 3. 2025.

ISO

ISO/TC 34/SC 9

Međunarodni standard

07.100.30  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 3811:1979

POVUČEN
ISO 7251:1993

POVUČEN
ISO 11866-1:1997

TRENUTNO

OBJAVLJEN
ISO 7251:2005
90.93 Odluka o potvrđivanju standarda
5. 3. 2025.

ISPRAVKE / IZMENE

OBJAVLJEN
ISO 7251:2005/Amd 1:2023

Nacionalna preuzimanja

SRPS ISO 7251:2018  
ISS

Mikrobiologija hrane i hrane za životinje – Horizontalna metoda za otkrivanje i određivanje broja suspektnih Escherichia coli – Tehnika najverovatnijeg broja

90.93   Odluka o potvrđivanju standarda

E034-9 Saznaj više