10/30196545 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 12846 - WATER QUALITY - DETERMINATION OF MERCURY - METHOD USING ATOMIC ABSORPTION SPECTROMETRY (AAS) WITH AND WITHOUT ENRICHMENT
Hardcopy , PDF
English
31-05-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 General interferences
5 Sample collection and pre-treatment for drinking,
surface, ground, rain water samples
6 Determination of mercury after tin(II) chloride
reduction and enrichment by amalgamation
7 Determination of mercury after tin(II) chloride
reduction without enrichment
8 Expression of results
9 Test report
Annex A (informative) - Precision data
Bibliography
BS EN ISO 12846
| Committee |
EH/3/2
|
| DocumentType |
Draft
|
| Pages |
23
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 17852:2006 | Water quality — Determination of mercury — Method using atomic fluorescence spectrometry |
| 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 8466-2:2001 | Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second-order calibration functions |
| 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 |
| 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 |
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