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Status : Active
Standard Type : Main
Document No : ISO 12782-4:2012
Document Year : 2012
Pages : 23
Edition : 1
Section Volume : Soil and site assessment (ISO/TC 190/SC 7.)
ISO 12782-4:2012 specifies a procedure to determine the concentration of humic substances in soil or other materials. Other materials also include waste. The content of humic substances can be used as input in geochemical models.