NBN 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 - PART 1: MINIATURIZED METHOD (MOST PROBABLE NUMBER) BY INOCULATION IN LIQUID MEDIUM
12-01-2013
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN ISO 7899-1 : 2001 | Identical |
| UNE-EN ISO 7899-1:1999 | Identical |
| NEN EN ISO 7899-1 : 1998 C1 2000 | Identical |
| DIN EN ISO 7899-1:1999-07 | Identical |
| BS EN ISO 7899-1:1999 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.