EN 16963:2018
Current
The latest, up-to-date edition.
Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES
24-01-2018
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of the results
10 Precision
11 Test report
Annex A (informative) - Statistical results of the
inter-laboratory test
Bibliography
This European Standard specifies a method for the determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc in fertilizer extracts using inductively coupled plasma-atomic emission spectrometry (ICP-AES).This method is applicable to water and aqua regia fertilizer extracts prepared according to EN 16962 and/or EN 16964.NOTEIn most cases, the presence of small quantities of organic matter will not affect determinations by ICP-AES and it is not necessary to apply organic matter removal.
| Committee |
CEN/TC 260
|
| DevelopmentNote |
Supersedes PREN 16963. (02/2018)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 16963:2018 | Identical |
| SS-EN 16963:2018 | Identical |
| NS EN 16963 : 2018 | Identical |
| NF EN 16963 : 2018 | Identical |
| NEN EN 16963 : 2018 | Identical |
| DIN EN 16963:2018-03 | Identical |
| PN EN 16963 : 2018 | Identical |
| BS EN 16963:2018 | Equivalent |
| BS EN 16963:2018 | Identical |
| UNE-EN 16963:2019 | Identical |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN 16319:2013+A1:2015 | Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution |