ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83957 | ISO/PWI 11964 | Effects of structure formation on soil – chemical and physical properties | Izstrādē |
| 60543 | ISO/NP 23470 | Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution | Izstrādē |
| 73037 | ISO/NP 22289 | Soil quality — Determination of perchlorate in soil using liquid chromatography-mass spectrometry | Izstrādē |
| 86851 | ISO/NP 21744 | Environmental solid matrices — Guidance for sample pretreatment | Izstrādē |
| 34322 | ISO/NP 20923 | Soil quality — Determination of potential cation exchange capacity for clay-rich soils and soil materials | Izstrādē |
| 83400 | ISO/FDIS 18227 | Environmental solid matrices — Determination of elemental composition by X-ray fluorescence spectrometry | Izstrādē |
| 91024 | ISO/DIS 25652 | Sediment, Soil, sludge and waste — Analysis of PFAS by HPLC and mass spectrometry | Izstrādē |
| 36704 | ISO/DIS 23161.2 | Soil quality — Determination of selected organotin compounds — Gas-chromatographic method | Izstrādē |
| 70100 | ISO/DIS 23161 | Soil quality — Determination of selected organotin compounds — Gas-chromatographic method | Izstrādē |
| 34120 | ISO/DIS 20280 | Soil quality — Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry | Izstrādē |
Displaying 21-30 of 172 results.