BS 5551-4.2.1:1978
Current
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Fertilizers. Chemical analysis. Determination of phosphorus Extraction of water-soluble phosphates
Hardcopy , PDF
English
31-01-1978
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Describes a test for the extraction of water-soluble phosphorus(V) oxide from fertilizers. Applies to fertilizers where evaluation of water-soluble phosphorus(V) oxide content is required.
| Committee |
CII/37
|
| DevelopmentNote |
Also numbered as ISO 5316. Supersedes 76/51155 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies a method for the extraction of water-soluble phosphorus(V) oxide from fertilizers.
It is applicable to all fertilizers for which the determination of water-soluble phosphorus(V) oxide content is required.
| BS 5551-4.2.3:1987 | Fertilizers. Chemical analysis. Determination of phosphorus. Method for determination of phosphorus content (quinoline molybdophosphate gravimetric method) |
| BS 5551-2.1:1993 | Fertilizers. Sampling Simple sampling method for small lots of solid fertilizer |
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