BS EN 12049:1997
Current
The latest, up-to-date edition.
Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying under reduced pressure
Hardcopy , PDF
English
15-06-1997
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Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative reference
3 Principle
4 Material
5 Apparatus
6 Preparation of the test sample
7 Procedure
8 Expression of results
9 Test report
Annexes
A (informative) Precision
ZA (informative) Bibliography
Defines a gravimetric, reduced pressure drying method to determine the moisture content of fertilizers and liming materials. Does not apply to fertilizers and liming materials which contain calcium nitrate, calcium hydroxide, calcium sulfate containing less than two molecules of water of crystallization for each molecule of calcium sulfate, magnesium sulfate containing one to seven molecules of water of crystallization for each molecule of magnesium sulfate and salts which effloresce readily at ambient temperatures or those which absorb water (desiccants).
| Committee |
CII/37
|
| DevelopmentNote |
Supersedes BS 5551-4.4.1(1993). (08/2005) Reviewed and confirmed by BSI, February 2017. (02/2017)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN 12049 : 1999 | Identical |
| NF EN 12049 : 1997 | Identical |
| EN 12049:1996 | Identical |
| NEN EN 12049 : 1996 | Identical |
| SN EN 12049 : 1997 | Identical |
| NS EN 12049 : 1ED 1996 | Identical |
| NBN EN 12049 : 1996 | Identical |
| UNE-EN 12049:1997 | Identical |
| I.S. EN 12049:1997 | Identical |
| ISO 3963:1977 | Fertilizers — Sampling from a conveyor by stopping the belt |
| ISO 8633:1992 | Solid fertilizers — Simple sampling method for small lots |
| BS EN 1482:1996 | Sampling of solid fertilizers and liming materials |
| ISO 7742:1988 | Solid fertilizers — Reduction of samples |
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