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ISO 4974:2023PublishedSoil quality — Guidance on soil temperature measurementISO 10930:2012PublishedSoil quality — Measurement of the stability of soil aggregates subjected to the action of waterISO 11464:2006PublishedSoil quality — Pretreatment of samples for physico-chemical analysisISO 12782-1:2012PublishedSoil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acidISO 12782-2:2012PublishedSoil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 2: Extraction of crystalline iron oxides and hydroxides with dithioniteISO 12782-3:2012PublishedSoil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acidISO 12782-4:2012PublishedSoil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 4: Extraction of humic substances from solid samplesISO 12782-5:2012PublishedSoil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 5: Extraction of humic substances from aqueous samplesISO 17616:2019PublishedSoil quality — Guidance on the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil materialsISO 18386:2025PublishedSoil quality — Screening method for soil temperature — Measurement by infrared (IR) thermometerISO 18400-301:2023PublishedSoil quality — Sampling — Part 301: Sampling and on site semi-quantitative determinations of volatile organic compounds in field investigationsISO 18400-104:2018PublishedSoil quality — Sampling — Part 104: StrategiesISO 18400-202:2018PublishedSoil quality — Sampling — Part 202: Preliminary investigationsISO 18400-203:2018PublishedSoil quality — Sampling — Part 203: Investigation of potentially contaminated sitesISO 18400-205:2018PublishedSoil quality — Sampling — Part 205: Guidance on the procedure for investigation of natural, near-natural and cultivated sitesISO 18400-206:2018PublishedSoil quality — Sampling — Part 206: Collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratoryISO 18400-107:2017PublishedSoil quality — Sampling — Part 107: Recording and reportingISO 18400-103:2017PublishedSoil quality — Sampling — Part 103: SafetyISO 18400-105:2017PublishedSoil quality — Sampling — Part 105: Packaging, transport, storage and preservation of samplesISO 18400-201:2017PublishedSoil quality — Sampling — Part 201: Physical pretreatment in the fieldISO 18400-106:2017PublishedSoil quality — Sampling — Part 106: Quality control and quality assuranceISO 18400-101:2017PublishedSoil quality — Sampling — Part 101: Framework for the preparation and application of a sampling planISO 18400-204:2017PublishedSoil quality — Sampling — Part 204: Guidance on sampling of soil gasISO 18400-102:2017PublishedSoil quality — Sampling — Part 102: Selection and application of sampling techniquesISO 18400-100:2017PublishedSoil quality — Sampling — Part 100: Guidance on the selection of sampling standards