I.S. EN ISO 9308-2:2014
Current
The latest, up-to-date edition.
WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 2: MOST PROBABLE NUMBER METHOD (ISO 9308-2:2012)
Hardcopy , PDF
English
01-01-2014
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and glassware
6 Culture media and reagents
7 Sampling
8 Procedure
9 Expression of results
10 Test report
11 Quality assurance
Annex A (informative) - Further microbiological information
on coliform bacteria
Annex B (normative) - The Quanti-Tray Sealer and calculation
of results
Annex C (informative) - Composition of the Colilert-18 medium
Annex D (informative) - Validation of Colilert-18/Quanti-Tray
for the enumeration of E.coli and coliform bacteria
from water
Bibliography
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