NEN 6552 : 1981
Withdrawn
Withdrawn
BACTERIOLOGICAL EXAMINATION OF DRINKING WATER - EXAMINATION BY MEANS OF MEMBRANE FILTRATION FOR THE PRESENCE OF THERMOTOLERANT COLIFORM BACTERIA
Published date
01-12-2013
Publisher
Withdrawn date
08-23-2011
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Provides a method to demonstrate thermotolerant coliform bacteria by filtering a sample of water through a membrane filter, by incubating the filter on a suitable selective medium and confirming typical colonies. Applies to the bacteriological examination of drinking water.
| DevelopmentNote |
Supersedes NEN N 3043 (08/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Withdrawn
|
| Supersedes |
Summarise
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