BS EN ISO 11732:2005
Current
The latest, up-to-date edition.
Water quality. Determination of ammonium nitrogen. Method by flow analysis (CFA and FIA) and spectrometric detection
Hardcopy , PDF
English
17-02-2004
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Foreword
Introduction
1 Scope
2 Normative references
3 Determination of ammonium nitrogen by flow injection
analysis (FIA) and spectrometric detection
4 Determination of ammonium nitrogen by continuous
flow analysis (CFA) and spectrometric detection
5 Calculation
6 Precision
7 Test report
Annex A (informative) Examples of flow analysis systems
Annex B (informative) Precision data
Bibliography
Outlines methods suitable for the determination of ammonium nitrogen in various types of waters (such as ground, drinking, surface, and waste waters) in mass concentrations ranging from 0,1 mg/l to 10 mg/l (in the undiluted sample), applying either FIA or CFA.
| Committee |
EH/3/2
|
| DevelopmentNote |
Supersedes 94/501675 DC and 03/309709 DC. Also numbered as BS 6068-2.93(2005). (02/2005)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies methods suitable for the determination of ammonium nitrogen in various types of waters (such as ground, drinking, surface, and waste waters) in mass concentrations ranging from 0,1 mg/l to 10 mg/l (in the undiluted sample), applying either FIA (Clause 3) or CFA (Clause 4). In particular cases, the range of application may be adapted by varying the operating conditions.
| Standards | Relationship |
| UNI EN ISO 11732 : 2005 | Identical |
| EN ISO 11732:2005 | Identical |
| ISO 11732:2005 | Identical |
| NEN EN ISO 11732 : 2005 | Identical |
| NS EN ISO 11732 : 2ED 2005 | Identical |
| SN EN ISO 11732 : 2005 | Identical |
| I.S. EN ISO 11732:2005 | Identical |
| NBN EN ISO 11732 : 2005 | Identical |
| UNE-EN ISO 11732:2005 | Identical |
| NF EN ISO 11732 : 2005 | Identical |
| DIN EN ISO 11732:2005-05 | Identical |
| BS PAS 61(2006) : 2006 | DETERMINATION OF PRIORITY POLLUTANTS IN SURFACE WATER USING PASSIVE SAMPLING |
| ISO 5667-2:1991 | Water quality Sampling Part 2: Guidance on sampling techniques |
| 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 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 8466-1:1990 | Water quality Calibration and evaluation of analytical methods and estimation of performance characteristics Part 1: Statistical evaluation of the linear calibration function |
| ISO 7150-2:1986 | Water quality Determination of ammonium Part 2: Automated spectrometric method |
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