I.S. EN 14671:2006
Current
The latest, up-to-date edition.
CHARACTERIZATION OF SLUDGES - PRE-TREATMENT FOR THE DETERMINATION OF EXTRACTABLE AMMONIA USING 2 MOL/L POTASSIUM CHLORIDE
Hardcopy , PDF
English
01-01-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Limitations and interferences
6 Hazards
7 Reagents
8 Apparatus
9 Sample pre-treatment
10 Procedure
11 Expression of results
12 Test report
Annex A (informative) Performance data of the interlaboratory
comparison - Summary of sludge exchangeable ammonia
results
Bibliography
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