BS 5551-4.1.2:1982
Current
The latest, up-to-date edition.
Fertilizers. Chemical analysis. Determination of nitrogen Determination of ammoniacal nitrogen, titrimetric method after distillation
Hardcopy , PDF
English
30-07-1982
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Describes a titrimetric test after distillation for the evaluation of the ammoniacal nitrogen content of fertilizers. Applies only in the absence of urea or its derivatives, of cyanamide and of organic nitrogenous compounds.
| Committee |
CII/37
|
| DevelopmentNote |
Also numbered as ISO 5314. Supersedes 78/51439 DC (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies a titrimetric method, after distillation, for the determination of the ammoniacal nitrogen content of fertilizers.
The method is applicable only in the absence of urea or its derivatives, of cyanamide and of organic nitrogenous compounds.
| BS 4267-1:1988 | Ammonium nitrate Method for determination of ammoniacal nitrogen content |
| BS 5309-1:1976 | Methods for sampling chemical products Introduction and general principles |
| BS 846:1985 | Specification for burettes |
| BS 2761:1983 | Specification for spherical ground joints |
| BS 5309-4:1976 | Methods for sampling chemical products Sampling of solids |
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