Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Extraction of humic substances from aqueous samples Ingestion-build-260237 a diagnostic sub-cycle

a diagnostic sub-cycle

embedding sets

This standard applies where there is no single medical device manufacturer assuming responsibility for addressing the key properties of the IT-network incorporating a medical device

irrespective of material

This part of ISO 9949 establishes a system of identification for urine absorbing aids based on classification and coding

Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Extraction of humic substances from aqueous samples Ingestion-build-260237 a diagnostic sub-cycle1 Scope This part of ISO 12782 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.