ISO/TC 190/SC 7
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 51700 | ISO 12782-4:2012 | Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 4: Extraction of humic substances from solid samples | Standarts spēkā |
| 51699 | ISO 12782-3:2012 | Soil 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 acid | Standarts spēkā |
| 51698 | ISO 12782-2:2012 | Soil 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 dithionite | Standarts spēkā |
| 51697 | ISO 12782-1:2012 | Soil 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 acid | Standarts spēkā |
| 64939 | ISO 11504:2017 | Soil quality — Assessment of impact from soil contaminated with petroleum hydrocarbons | Standarts spēkā |
| 50562 | ISO 11504:2012 | Soil quality — Assessment of impact from soil contaminated with petroleum hydrocarbons | Atcelts |
Displaying 61-66 of 66 results.