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) - Microscale-scale measurement
of potential nitrification rates
Bibliography