DIN EN 15476:2009-04
Current
The latest, up-to-date edition.
FERTILIZERS - DETERMINATION OF NITRIC AND AMMONIACAL NITROGEN ACCORDING TO DEVARDA
Hardcopy , PDF
English
01-01-2009
Vorwort
1 Anwendungsbereich
2 Normative Verweisungen
3 Begriffe
4 Kurzbeschreibung
5 Reagenzien
6 Geräte
7 Probenahme und Probenvorbereitung
8 Durchführung
9 Berechnung und Angabe des Ergebnisses
10 Präzision
11 Untersuchungsbericht
Anhang A (informativ) - Ringversuchsergebnisse
Literaturhinweise
Describes a method for the determination of nitrate and ammoniacal nitrogen with reduction using Devarda alloy (modified for each of the variants a, b and c).
| DevelopmentNote |
Supersedes DIN CEN/TS 15476. (05/2009)
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 15476:2009 | Identical |
| BS EN 15476:2009 | Equivalent |
| I.S. EN 15476:2009 | Equivalent |
| UNE-EN 15476:2009 | Equivalent |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| DIN ISO 5725-1:1997-11 | Accuracy (trueness and precision) of measurement methods and results - Part 1: General principles and definitions (ISO 5725-1:1994) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN 1482-1:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
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