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ISO 7407:1983
Fertilizers -- Determination of acid-soluble potassium content -- Preparation of the test solution
This standard has been reviewed and then confirmed in 2012
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Abstract
Specifies the reference method. It consists in boiling of a test portion with dilute hydrochloric acid solution.
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Edition: 1 (Monolingual) ICS: 65.080 Status: Published Stage: 90.93 (2012-05-05) TC/SC: ISO/TC 134 Number of Pages: 1 -
No revision information available
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No corrigenda or amendments available
