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DIN EN ISO 11731-2:2008-06

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

WATER QUALITY - DETECTION AND ENUMERATION OF LEGIONELLA - PART 2: DIRECT MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL COUNTS
Available format(s)

Hardcopy , PDF

Superseded date

01-03-2018

Language(s)

English

Published date

01-01-2008

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Safety
5 Principle
6 Culture media and reagents
7 Apparatus
8 Sampling
9 Procedure
10 Expression of results
11 Test report
Annex ZA (informative) A-deviations
National Annex NA (informative) Bibliography

Explains a monitoring method for the isolation and enumeration of Legionella organisms in water intended for human use (e.g. hot and cold water, water used for washing), for human consumption and for treated bathing waters (e.g. swimming pools).

DocumentType
Standard
Pages
17
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded

Standards Relationship
EN ISO 11731-2:2008 Identical
ISO 11731-2:2004 Identical

DIN EN ISO 15883-4:2009-09 WASHER-DISINFECTORS - PART 4: REQUIREMENTS AND TESTS FOR WASHER-DISINFECTORS EMPLOYING CHEMICAL DISINFECTION FOR THERMOLABILE ENDOSCOPES

ISO 8199:2005 Water quality General guidance on the enumeration of micro-organisms by culture
ISO 11731:2017 Water quality — Enumeration of Legionella
DIN EN ISO 19458 E : 2006 WATER QUALITY - SAMPLING FOR MICROBIOLOGICAL ANALYSIS
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
DIN EN ISO 19458:2006-12 Water quality - Sampling for microbiological analysis (ISO 19458:2006); German version EN ISO 19458:2006

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