BS 7755-3.7:1995
Current
The latest, up-to-date edition.
Soil quality. Chemical methods Determination of total nitrogen. Modified Kjeldahl method
Hardcopy , PDF
English
10-15-1995
Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Principle
4. Reagents
5. Apparatus
6. Pretreatment of soil samples
7. Procedure
8. Calculation of the result
9. Precision
10. Test report
Annex
A. (informative) Bibliography
Table
1. General average of nitrogen content, sr, r, sR and R
calculated after elimination of outliers
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