Abstract
Specifies an extraction method and analytical conditions to determine the content of soil phosphorus soluble in sodium hydrogen carbonate solution. Lays down colour development at room temperature and after heating to a high temperature. Applicable to all types of soils.
General information
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Status: PublishedPublication date: 1994-12Stage: International Standard to be revised [90.92]
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Edition: 1Number of pages: 5
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Technical Committee :ISO/TC 190/SC 3ICS :13.080.10
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Life cycle
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Now
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Will be replaced by
Under developmentISO/CD 11263
