ISO 21528-2:2004

Microbiology of food and animal feeding stuffs — Horizontal methods for the detection and enumeration of Enterobacteriaceae — Part 2: Colony-count method

Publication date: 16 gush 2004

95.99 Withdrawal of Standard 16 qer 2017

General information

Current stage: 95.99 Effective date: 16 qer 2017

Originator: ISO

Owner: ISO/TC 34/SC 9

Type: International Standard

ICS: 07.100.30

Gjuha: anglisht frëngjisht

Buying

Statusi: Shfuqizuar

PDF - 7 350 Lekë

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CD - 7 350 Lekë

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Scope

ISO 21528-2:2004 specifies a method, without pre-enrichment, for the enumeration of Enterobacteriaceae. It 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.
Enumeration is carried out by counting colonies in a solid medium after incubation at 37 °C.
This technique is recommended when the number of colonies sought is expected to be more than 100 per millilitre or per gram of the test sample.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 5552:1997

WITHDRAWN
ISO 7402:1993

WITHDRAWN
ISO 8523:1991

NOW

WITHDRAWN
ISO 21528-2:2004
95.99 Withdrawal of Standard
16 qer 2017

CORRIGENDA / AMENDMENTS

ABANDON
ISO 21528-2:2004/CD Amd 1

REVISED BY

ABANDON
ISO/WD 21528-2

PUBLISHED
ISO 21528-2:2017

National adoptions

SSH ISO 21528-2:2009

DPS

Mikrobiologji e ushqimit dhe ushqimit të kafshëve - Metoda horizontale për kërkimin dhe numërimin e Enterobacteriaceae - Pjesa 2: Metoda e numërimit të kolonisë

95.99 Withdrawal of Standard

DPS/KT 275 më tepër