ISO 11866-2:1997

Milk and milk products — Enumeration of presumptive Escherichia coli — Part 2: Most probable number technique using 4-methylumbelliferyl-beta-D-glucuronide (MUG)

Publication date: 6 shk 1997

95.99 Withdrawal of Standard 23 nën 2005

General information

Current stage: 95.99 Effective date: 23 nën 2005

Originator: ISO

Owner: ISO/TC 34/SC 5

Type: International Standard

ICS: 07.100.30

Gjuha: frëngjisht anglisht

Buying

Statusi: Shfuqizuar

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CD - 7 123 Lekë

Language

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Scope

Describes a combined method for the enumeration of presumptive Escherichia coli and of presumptive coliforms by means of a culture technique involving a liquid medium with 4-methylumbelliferyl-ß-D-glucuronide (MUG), calculation of the number of Escherichia coli per gram or per millilitre by the most probable number (MPN) technique after incubation at 30 °C.

Life cycle

NOW

WITHDRAWN
ISO 11866-2:1997
95.99 Withdrawal of Standard
23 nën 2005

REVISED BY

PUBLISHED
ISO 11866-1:2005

National adoptions

SSH ISO 11866-2:2000

DPS

Qumësht dhe produkte qumështi. Numërimi i escheria coli të presupozuar. Pjesa 2: Teknika e numërimit të kolonive në 44ëC duke përdorur membrana.

95.99 Withdrawal of Standard

DPS/KT 233 më tepër