BS EN 16196:2012
Current
The latest, up-to-date edition.
Fertilizers. Manganimetric determination of extracted calcium following precipitation in the form of oxalate
Hardcopy , PDF
English
31-12-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling
5 Principle
6 Reagents
7 Apparatus
8 Preparation of the test portion
9 Procedure
10 Calculation and expression of the result
11 Precision
12 Test report
Annex A (informative) - Statistical results of
the inter-laboratory tests
Bibliography
Describes a manganimetric method for the determination of the calcium content in fertilizer extracts.
| Committee |
CII/37
|
| DevelopmentNote |
Supersedes DD CEN/TS 16196 & 12/30259720 DC. (12/2012)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies a manganimetric method for the determination of the calcium content in fertilizer extracts. This method is applicable to EC fertilizers for which a declaration of the total and/or water-soluble calcium content is provided for in Regulation (EC) No 2003/2003, Annex I [3].
| Standards | Relationship |
| EN 16196:2012 | Identical |
| I.S. EN 16196:2012 | Equivalent |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| EN 15960:2011 | Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates |
| 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 15961:2017 | 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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