I.S. EN 12945:2014
Withdrawn
LIMING MATERIALS - DETERMINATION OF NEUTRALISING VALUE - TITRIMETRIC METHODS
Hardcopy , PDF
English
04-12-2014
04-30-2017
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Calculation and expression of results
for method A and method B
10 Precision
11 Test report
Annex A (informative) - Results of an inter-laboratory
trial to determine the neutralizing value
Bibliography
Describes two methods for the determination of the neutralizing value (NV) of liming materials.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| NBN EN 12945 : 2014 | Identical |
| NEN EN 12945 : 2014 + A1 2016 | Identical |
| NF EN 12945 : 2014 + A1 2016 | Identical |
| EN 12945:2014+A1:2016 | Identical |
| BS EN 12945 : 2014 | Identical |
| NS EN 12945 : 2014 + A1 2016 | Identical |
| DIN EN 12945:2014-07 | Identical |
| EN 12945:2014 | Equivalent |
| DIN EN 12945:2003-01 | Identical |
| UNE-EN 12945:2015 | Identical |
| ISO 3310-1:2016 | Test sieves — Technical requirements and testing — Part 1: Test sieves of metal wire cloth |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| EN 14984:2016 | Liming materials - Determination of product effect on soil pH - Soil incubation method |
| EN 12944-3:2001 | Fertilizers and liming materials - Vocabulary - Part 3: Terms relating to liming materials |
| ISO 6598:1985 | Fertilizers — Determination of phosphorus content — Quinoline phosphomolybdate gravimetric method |
| ISO 7497:1984 | Fertilizers — Extraction of phosphates soluble in mineral acids |
| 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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