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immediate downloadReleased: 1984-08-31
BS 5551-4.1.4:1984
Fertilizers. Chemical analysis. Determination of nitrogen Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)
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| Standard number: | BS 5551-4.1.4:1984 |
| Pages: | 14 |
| Released: | 1984-08-31 |
| ISBN: | 0 580 13956 5 |
| Status: | Standard |
DESCRIPTION
BS 5551-4.1.4:1984
This standard BS 5551-4.1.4:1984 Fertilizers. Chemical analysis. Determination of nitrogen is classified in these ICS categories:
- 65.080 Fertilizers
This International Standard specifies a method for the determination of the ammoniacal nitrogen content of fertilizers containing other substances, such as urea or urea-aldehyde condensates, which release ammonia in the presence of sodium hydroxide.
Specifies reagents, apparatus, procedure and reporting of results.