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ISO 7497:1984

Fertilizers - Extraction of phosphates soluble in mineral acids

Pages: 2
Publication date: 1984-11-01
Price: Contact

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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.
Document identifier
ISO 7497:1984
Title
Fertilizers - Extraction of phosphates soluble in mineral acids
ISO Category
TC 134/SC 4: Chemical analysis - STANDBY
Publication date
1984-11-01
Status
Effective
International Relationship
Cross references
Latest version
History of version
Keywords
Classification
65.080. Fertilizers
Pages
2
Price Contact

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