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ISO 12782-5:2012

Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 5: Extraction of humic substances from aqueous samples

Publication date:   Jun 1, 2012

General information

90.93 Standard confirmed   Oct 16, 2023

ISO

ISO/TC 190/SC 7 Impact assessment

International Standard

13.080.05   Examination of soils in general

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Scope

ISO 12782-5:2012 specifies a procedure to determine the concentration of humic substances in aqueous samples. These samples may be obtained as such or as eluates from leaching procedures applied to soil or other materials. Other materials also include waste.The content of humic substances can be used as input in geochemical models.

Life cycle

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PUBLISHED
ISO 12782-5:2012
90.93 Standard confirmed
Oct 16, 2023