I.S. EN ISO 15685:2020
Current
The latest, up-to-date edition.
Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012)
Hardcopy , PDF
English
04-06-2020
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.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling, storage and characterization of samples
8 Procedure
9 Calculations
10 Test report
Annex A (informative) Results of a laboratory ring test
Annex B (informative) Micro-scale measurement of potential nitrification rates
Bibliography
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