NEN EN ISO 5983-1 : 2005 C1 2009
Current
The latest, up-to-date edition.
ANIMAL FEEDING STUFFS - DETERMINATION OF NITROGEN CONTENT AND CALCULATION OF CRUDE PROTEIN CONTENT - PART 1: KJELDAHL METHOD
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Preparation of test sample
8 Procedure
9 Calculation and expression of results
10 Precision
11 Test report
Annex A (informative) Results of interlaboratory test
Bibliography
Specifies a method for the determination of the nitrogen content of animal feeding stuffs by the Kjeldahl process, and a method for the calculation of the crude protein content.
| DevelopmentNote |
Supersedes NEN ISO 5983. (08/2009)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 5983-1:2005 | Identical |
| BS EN ISO 5983-1:2005 | Identical |
| UNE-EN ISO 5983-1:2007 | Identical |
| UNI EN ISO 5983-1 : 2005 | Identical |
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