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BS EN 16196:2012

Current

Current

The latest, up-to-date edition.

Fertilizers. Manganimetric determination of extracted calcium following precipitation in the form of oxalate

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-31-2012

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.

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].

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

Standards Relationship
EN 16196:2012 Identical

EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
EN 12944-1:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 1: GENERAL TERMS
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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