EN ISO 11731-2:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Water quality - Detection and enumeration of Legionella - Part 2: Direct membrane filtration method for waters with low bacterial counts (ISO 11731-2:2004)
19-03-2008
01-06-2017
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
ISO 11731-2:2004 describes 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). It is especially suitable for waters with prospected low numbers of Legionella. As the growth of Legionella may be inhibited by overgrowth of other bacterial colonies on the membrane the method is only suitable for waters containing low bacterial.
| Committee |
CEN/TC 230
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS EN ISO 11731-2:2008 | Identical |
| ISO 11731-2:2004 | Identical |
| NBN EN ISO 11731-2 : 2008 | Identical |
| PN EN ISO 11731-2 : 2008 | Identical |
| BS 6068-4.18(2004) : 2004 | Identical |
| NEN EN ISO 11731-2 : 2008 | Identical |
| NF EN ISO 11731-2 : 2008 | Identical |
| NS EN ISO 11731-2 : 1ED 2008 | Identical |
| I.S. EN ISO 11731-2:2008 | Identical |
| DIN EN ISO 11731-2:2008-06 | Identical |
| UNE-EN ISO 11731-2:2008 | Identical |