EN 15749:2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Fertilizers - Determination of sulfates content using three different methods
30-04-2010
28-10-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling and sample preparation
6 Method A - Gravimetric method
7 Method B - ICP-OES method
8 Method C - IC method
9 Precision of methods A, B and C
10 Test report
Annex A (informative) - Statistical results of the
inter-laboratory tests
Bibliography
This document specifies three different methods (Methods A, B and C) for the determination of sulfur present in fertilizers extracts in the form of sulfates. Method A specifies the gravimetric method. Method B specifies the method using inductively coupled plasma optical spectrometry (ICP-OES). Method C specifies the method using ion chromatography (IC).
| Committee |
CEN/TC 260
|
| DevelopmentNote |
Supersedes CEN/TS 15749. (11/2009)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| SN EN 15749 : 2010 | Identical |
| NBN EN 15749 : 2009 | Identical |
| NF EN 15749 : 2010 | Identical |
| NEN EN 15749 : 2009 | Identical |
| UNE-EN 15749:2010 | Identical |
| BS EN 15749:2009 | Identical |
| PN EN 15749 : 2012 | Identical |
| UNI EN 15749 : 2009 | Identical |
| NS EN 15749 : 2009 | Identical |
| I.S. EN 15749:2009 | Identical |
| DIN EN 15749:2010-02 | Identical |
| ONORM EN 15749 : 2010 | Identical |
| BS ISO 18645:2016 | Fertilizers and soil conditioners. Water soluble fertilizer. General requirements |
| I.S. EN 15925:2011 | FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS |
| EN 15926:2011 | Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms |
| EN 15925:2011 | Fertilizers - Extraction of total sulfur present in various forms |
| CEN/TS 16490:2013 | Fertilizers - Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions |
| CEN/TS 16811-3:2015 | Winter service equipment and products - De-icing agents - Part 3: Other solid and liquid de-icing agents - Requirements and test methods |
| PD CEN/TS 16811-3:2015 | Winter maintenance equipment. De-icing agents Other solid and liquid de-icing agents. Requirements and test methods |
| 11/30239449 DC : 0 | BS EN 15925 - FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS |
| UNE-CEN/TS 16490:2016 | Fertilizers - Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions |
| BS EN 15925:2011 | Fertilizers. Extraction of total sulfur present in various forms |
| UNI EN 15926 : 2012 | FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULFUR IS IN VARIOUS FORMS |
| I.S. EN 15926:2011 | FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULFUR IS IN VARIOUS FORMS |
| S.R. CEN/TS 16490:2013 | FERTILIZERS - COMPARISON OF THE CEN/TC 260/WG 7 RING TEST RESULTS WITH TOLERANCES GIVEN IN THE REGULATION (EC) NR 2003/2003 ANNEX 2 AND CONCLUSIONS |
| BS EN 15926:2011 | Fertilizers. Extraction of water soluble sulfur where the sulfur is in various forms |
| PD CEN/TS 16490:2013 | Fertilizers. Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions |
| UNE-EN 15925:2012 | Fertilizers - Extraction of total sulfur present in various forms |
| NF EN 15926 : 2011 | FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULFUR IS IN VARIOUS FORMS |
| ISO 18645:2016 | Fertilizers and soil conditioners Water soluble fertilizer General requirements |
| DIN EN 15926:2011-12 | Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms |
| NF EN 15925 : 2011 | FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS |
| DIN EN 15925:2011-12 | Fertilizers - Extraction of total sulfur present in various forms |
| 14/30313332 DC : 0 | BS EN 16811-2 - WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 2: CALCIUM CHLORIDE AND MAGNESIUM CHLORIDE - REQUIREMENTS AND TEST METHODS |
| UNI EN 15925 : 2012 | FERTILIZERS - EXTRACTION OF TOTAL SULFUR PRESENT IN VARIOUS FORMS |
| UNE-EN 15926:2012 | Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms |
| UNI CEN/TS 16490 : 2013 | FERTILIZERS - COMPARISON OF THE CEN/TC 260/WG 7 RING TEST RESULTS WITH TOLERANCES GIVEN IN THE REGULATION (EC) NR 2003/2003 ANNEX 2 AND CONCLUSIONS |
| EN 16811-2:2016 | Winter service equipment and products - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods |
| 15/30280962 DC : 0 | BS ISO 18645 - FERTILIZERS AND SOIL CONDITIONERS - WATER SOLUBLE COMPOUND FERTILIZER - GENERAL REQUIREMENTS |
| 11/30239452 DC : 0 | BS EN 15926 - FERTILIZERS - EXTRACTION OF WATER SOLUBLE SULFUR WHERE THE SULPHUR IS IN VARIOUS FORMS |
| BS EN 16811-2:2016 | Winter service equipment and products. De-icing agents Calcium chloride and Magnesium chloride. Requirements and test methods |
| S.R. CEN/TS 16811-3:2015 | WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS |
| DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 | WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| CEN/TS 15925:2009 | Fertilizers - Extraction of total sulfur present in various forms |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| CEN/TS 15960:2009 | Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates |
| CEN/TS 15926:2009 | Fertilizers - Extraction of water soluble sulfur where the sulfur is in various forms |
| 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) |
| CEN/TS 15961:2009 | Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates |
| EN 1482-1:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
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