Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Extraction of humic substances from solid samples Ingestion-build-258901 It is only applicable to

It is only applicable to sheaths and connectors made of interlocked or welded steel strip1)

albeit that the extended or altered system might not

BS EN 61162-420 belongs to BS EN 61162  multi-series and discusses Ship systems interconnection and is companion standard requirements and basic companion standards

Although primarily intended for electrotechnical products

and optional elements

Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Extraction of humic substances from solid samples Ingestion-build-258901 It is only applicable to1 Scope This part of ISO 12782 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.