ISO 7497:1984
Current
Current
The latest, up-to-date edition.
Fertilizers — Extraction of phosphates soluble in mineral acids
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English, French
Published date
10-01-1984
Specifies two equivalent methodes. They consist in dissolving the wanted substance in a mixture of hydrochloric and nitric acids or in a mixture of sulfuric and nitric acids.
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