EN 16319:2013+A1:2015
Current
The latest, up-to-date edition.
Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
23-12-2015
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling and sample preparation
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of the results
10 Precision
11 Test report
Annex A (informative) - Results of the inter-laboratory test
Bibliography
This European Standard specifies a method for the determination of the content of cadmium, chromium, nickel and lead in fertilizers with inductively coupled plasma atomic emission spectrometry (ICP-AES) after extraction with aqua regia. Limits of quantification are dependent on the sample matrix as well as on the instrument, but can roughly be expected to be 0,3 mg/kg for Cd and 1 mg/kg for Cr, Ni and Pb.NOTEDue to significant interference from Cu, Fe and Mn, no valid results can be reported using this method for fertilizer matrices containing high concentrations (>/= 10 %) of these micro-nutrients.
| Committee |
CEN/TC 260
|
| DevelopmentNote |
Supersedes PREN 16319 & CEN/TS 16319. (10/2013) 2013 Edition Re-Issued in December 2015 & incorporates AMD 1 2015. (01/2016)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NS EN 16319 : 2013 + A1 2015 | Identical |
| BS EN 16319 : 2013 | Identical |
| NBN EN 16319 : 2013 + A1 2016 | Identical |
| PN EN 16319 : 2014 + A1 2016 | Identical |
| I.S. EN 16319:2013 | Identical |
| NEN EN 16319 : 2013 + A1 2016 | Identical |
| DIN EN 16319:2016-03 | Identical |
| NF EN 16319 : 2014 + A1 2016 | Identical |
| I.S. EN 16319:2013+A1:2015 | Identical |
| BS EN 16319:2013+A1:2015 | Equivalent |
| UNE-EN 16319:2015 | Identical |
| BS EN 16319:2013+A1:2015 | Identical |
| UNE-EN 16319:2015+A1:2016 | Identical |
| I.S. EN 16964:2018 | FERTILIZERS - EXTRACTION OF TOTAL MICRO-NUTRIENTS IN FERTILIZERS USING AQUA REGIA |
| EN 16964:2018 | Fertilizers - Extraction of total micro-nutrients in fertilizers using aqua regia |
| EN 16963:2018 | Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES |
| 14/30250835 DC : 0 | BS ISO 17318 - FERTILIZERS AND SOIL CONDITIONERS - DETERMINATION OF ARSENIC, CADMIUM, CHROMIUM, LEAD AND MERCURY CONTENTS |
| 16/30330776 DC : 0 | BS EN 16963 - FERTILIZERS - DETERMINATION OF BORON, COBALT, COPPER, IRON, MANGANESE, MOLYBDENUM AND ZINC USING ICP-AES |
| 16/30330779 DC : 0 | BS EN 16964 - FERTILIZERS - EXTRACTION OF TOTAL MICRO-NUTRIENTS IN FERTILIZERS AND REMOVAL OF ORGANIC COMPOUNDS FROM FERTILIZER EXTRACTS |
| I.S. EN 16963:2018 | FERTILIZERS - DETERMINATION OF BORON, COBALT, COPPER, IRON, MANGANESE, MOLYBDENUM AND ZINC USING ICP-AES |
| 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 |
| EN 12944-3:2001 | Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materials |
| 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 |
| 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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