EN 17050:2017
Current
The latest, up-to-date edition.
Animal feeding stuffs: Methods of sampling and analysis - Determination of iodine in animal feed by ICP-MS
06-09-2017
European foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus and equipment
6 Sampling
7 Procedure
8 Calculation
9 Limit of quantification (LOQ)
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 iodine in animal feeding stuffs by inductively coupled plasma mass spectrometry (ICP-MS) following extraction with an alkaline solution.This method was successfully tested in the range of 0,70 to 631 mg/kg in following animal feeds: seaweed meal, mineral premixture, fish meal, plant based ingredient, marine based compound feed and a synthetic iodine solution.
| Committee |
CEN/TC 327
|
| DevelopmentNote |
Supersedes PREN 17050. (09/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 17050:2017-11 | Identical |
| DIN EN 17050 E : 2017 | Identical |
| ONORM EN 17050 : 2017 | Identical |
| NF EN 17050 : 2017 | Identical |
| PN-EN 17050:2017-10 | Identical |
| SN EN 17050 : 2017 | Identical |
| BS EN 17050:2017 | Identical |
| I.S. EN 17050:2017 | Identical |
| NEN EN 17050 : 2017 | Identical |
| NS EN 17050 : 2017 | Identical |
| UNE-EN 17050:2018 | Identical |
| ISO 6497:2002 | Animal feeding stuffs Sampling |
| EN ISO 6498:2012 | Animal feeding stuffs - Guidelines for sample preparation (ISO 6498:2012) |
| EN ISO 6497:2005 | Animal feeding stuffs - Sampling (ISO 6497:2002) |
| ISO 6498:2012 | Animal feeding stuffs — Guidelines for sample preparation |
| 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 15111:2007 | Foodstuffs - Determination of trace elements - Determination of iodine by ICP-MS (inductively coupled plasma mass spectrometry) |
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