This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
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.
Status : PublishedPublication date : 1984-10
Edition : 1Number of pages : 2
Technical Committee:Fertilizers, soil conditioners and beneficial substances
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