BS EN ISO 7899-1:1999
Current
The latest, up-to-date edition.
Water quality. Detection and enumeration of intestinal enterococci in surface and waste water Miniaturized method (Most probable number) for surface and waste water
Hardcopy , PDF
English
15-06-2001
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Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Principle
5. Apparatus
6. Sampling
7. Culture media and diluents
8. Procedure
9. Expression of results
10. Test report
11. Performance data
Annex A (informative) Example of software for statistical
analysis of MPNs
Annex B (informative) Example of software for computation
of MPNs
Annex C (informative) Synthetic sea salt
Annex D (informative) Performance characteristics of the
method
Annex E (normative) Quality criteria for manufacturing of
the medium in microtitre plates
Annex F (normative) Preparation of calibration microtitre
plates
Annex G (informative) Bibliography
Annex ZA (normative) Normative references to international
publications with their relevant European
publications
Defines a miniaturized procedure for detecting and enumerating major intestinal enterococci in surface and waste water by inoculation in a liquid medium. Applies to all kinds of surface and waste waters, especially those rich in suspended matter. Not intended for drinking water and other kind of water where the guideline count is under 15 per 100 ml.
| Committee |
EH/3/4
|
| DevelopmentNote |
Also numbered as BS 6068-4.3(1999) Supersedes 96/563749 DC and BS 6068-4.3(1989) (06/2005) Reviewed and confirmed by BSI, July 2008. (06/2008)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO 7899 specifies a miniaturized method for the detection and enumeration of major intestinal enterococci in surface and waste water by inoculation in a liquid medium. The method is applicable to all types of surface and waste waters, particularly those rich in suspended matter.
This method is not suitable for drinking water and any other type of water for which the guideline count is less than 15 per 100 ml.
| Standards | Relationship |
| EN ISO 7899-1:1998 | Identical |
| UNE-EN ISO 7899-1:1999 | Identical |
| UNI EN ISO 7899-1 : 2001 | Identical |
| ISO 7899-1:1998 | Identical |
| NF EN ISO 781999-1 : 1999 | Identical |
| SN EN ISO 7899-1 : 1999 CORR 2000 | Identical |
| NEN EN ISO 7899-1 : 1998 C1 2000 | Identical |
| I.S. EN ISO 7899-1:1999 | Identical |
| NBN EN ISO 7899-1 : 1999 | Identical |
| NS EN ISO 7899-1 : 1ED 1998 | Identical |
| DIN EN ISO 7899-1:1999-07 | Identical |
| 10/30184124 DC : 0 | BS 8525-2 - GREYWATER SYSTEMS - PART 2: DOMESTIC GREYWATER TREATMENT EQUIPMENT - REQUIREMENTS AND TEST METHODS |
| BS 8525-2:2011 | Greywater systems Domestic greywater treatment equipment. Requirements and test methods |
| BS 8525-1:2010 | Greywater systems Code of practice |
| EN 25667-1 : 1993 | WATER QUALITY - SAMPLING - GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES |
| ISO 3951:1989 | Sampling procedures and charts for inspection by variables for percent nonconforming |
| ISO 5667-2:1991 | Water quality Sampling Part 2: Guidance on sampling techniques |
| ISO 8199:2005 | Water quality General guidance on the enumeration of micro-organisms by culture |
| ISO 5667-3:2012 | Water quality Sampling Part 3: Preservation and handling of water samples |
| ISO 5667-1:2006 | Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| EN ISO 5667-3:2012 | Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012) |
| ISO/IEC Guide 2:2004 | Standardization and related activities — General vocabulary |
| EN 25667-2 : 1993 | WATER QUALITY - SAMPLING - GUIDANCE ON SAMPLING TECHNIQUES |
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