BS ISO 21263:2017
Current
The latest, up-to-date edition.
Slow-release fertilizers. Determination of the release of the nutrients. Method for coated fertilizers
Hardcopy , PDF
English
01-11-2018
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (normative) - Criteria for release conditions
Annex B (informative) - Accelerated test methods
based on an elevated temperature
Bibliography
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