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Norm

ISO 9308-1:1990

Issue date: 1990 09 20

Water quality — Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escherichia coli — Part 1: Membrane filtration method

Withdrawn: 2000 09 21
Publisher:
International Organization for Standardization
Format:
Digital | 10 Pages
Language:
English
Currently valid:
ISO 9308-1:2014
2014 09 16
Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 1: Membrane filtration ...
Norm
ISO 9308-1:2000
2000 09 21
Water quality — Detection and enumeration of Escherichia coli and coliform bacteria — Part 1: Membra...
Norm
ISO 9308-1:1990
1990 09 20
Water quality — Detection and enumeration of coliform organisms, thermotolerant coliform organisms a...
Norm
Norm
ISO 9308-1:2000
Issue date : 2000 09 21
Water quality — Detection and enumeration of Escherichia coli and coliform bacteria — Part 1: Membrane filtration method