ISO 6461-2:1986
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The latest, up-to-date edition.
Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) — Part 2: Method by membrane filtration
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English, French
06-02-1986
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The procedure is applicable to all types of water, except when a large amount of particulate material is liable to be retained by the membrane. The principle covers several steps from selection by applying heat to destroy vegetative bacteria to filtration of the water sample through a membrane filter having a suitable pore size (0,2 µm) to retain the spores in or on it. The filter is placed on a selective culture medium, followed by incubation and counting of black colonies.
| Committee |
ISO/TC 147/SC 4
|
| DevelopmentNote |
Also numbered as BS EN 26461-2 and BS 6068-4.9(1993) (10/2005)
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 26461-2 : 1993 | Identical |
| NEN ISO 6461-2 : 1993 | Identical |
| I.S. EN 26461-2:1993 | Identical |
| PN EN 26461-2 : 2001 | Identical |
| SNV DIN EN 26461-2 : 1993 | Identical |
| UNE-EN 26461-2:1995 | Identical |
| EN 26461-2:1993 | Identical |
| DIN EN 26461-2:1993-04 | Identical |
| BS EN ISO 11133 : 2014 | MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA |
| I.S. EN ISO 11133:2014 | MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO/DIS 11133:2012) |
| ISO 11133:2014 | Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media |
| BS 6068-1.7:1997 | Water quality. Glossary An additional 51 terms |
| BS 6068-1.7(2006) : 2006 | WATER QUALITY - VOCABULARY - PART 7 |
| 12/30198107 DC : 0 | BS EN ISO 11133 - MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA |
| BS ISO 6107-7:2006 | Water quality. Vocabulary Part 7 |
| UNE-EN ISO 11133:2014 | Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014) |
| ISO 6107-7:2006 | Water quality Vocabulary Part 7: |
| DIN EN ISO 11133:2015-01 | MICROBIOLOGY OF FOOD, ANIMAL FEED AND WATER - PREPARATION, PRODUCTION, STORAGE AND PERFORMANCE TESTING OF CULTURE MEDIA (ISO 11133:2014, CORRECTED VERSION 2014-11-01) |
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