UNI EN 13654-1 : 2001
Current
The latest, up-to-date edition.
SOIL IMPROVERS AND GROWING MEDIA - DETERMINATION OF NITROGEN - MODIFIED KJELDAHL METHOD
31-12-2001
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Test sample
8 Procedure
9 Calculation
10 Expression of results
11 Precision
12 Test report
Annex A (informative) Results of an inter-laboratory trial
to determine nitrogen (modified Kjeldahl method)
Annex B (informative) Methods of analysis used in the
inter-laboratory trial
Bibliography
Specifies a method for the determination of nitrogen in soil improvers and growing media and is not applicable to liming and preformed materials such as mineral wool slabs and foam slabs.
| Committee |
TC 406
|
| DevelopmentNote |
New Child EC 1 2023 is now added
|
| DocumentType |
Standard
|
| ProductNote |
New Child EC 1 2023 is now added
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 13654-1 : 2001 | Identical |
| I.S. EN 13654-1:2002 | Identical |
| NS EN 13654-1 : 1ED 2001 | Identical |
| DIN EN 13654-1:2002-01 | Identical |
| NEN EN 13654-1 : 2001 | Identical |
| EN 13654-1:2001 | Identical |
| UNE-EN 13654-1:2002 | Identical |
| NF EN 13654-1 : 2002 | Identical |
| BS EN 13654-1:2001 | Identical |
| SN EN 13654-1 : 2001 | Identical |
| UNI 10458 : 2011 | BIOGAS PLANTS FOR THE PRODUCTION AND THE USE OF BIOGAS, BASED ON ANAEROBIC DIGESTION PROCESSES - CLASSIFICATION, ESSENTIAL REQUIREMENTS, GUIDELINES FOR CONSTRUCTION, TRADE OFFER, FINAL ORDER, ACCEPTANCE TESTS OF THE PLANTS |
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