ISO 12782-3:2012 specifies the determination of the content of "reactive" aluminium in the form of amorphous aluminium oxides and hydroxides in soil and other materials by extraction with ammonium oxalate/oxalic acid. Other materials also include waste. The content of "reactive" aluminium can be used as input in geochemical models.
Status: PublishedPublication date: 2012-06
Edition: 1Number of pages: 10
Technical Committee: ISO/TC 190/SC 7 Impact assessment
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