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Overview EN ISO 12782-4:2012 - Soil quality: Parameters for geochemical modelling of leaching and speciation - Part 4 specifies a standardized procedure to extract and quantify humic substances from…
Overview ISO 12782-4:2012 - Soil quality: Parameters for geochemical modelling - Part 4 describes a standardized laboratory procedure for the extraction of humic substances from solid samples (soils,…
