ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 26905 | ISO 11260:1994/Cor 1:1996 | Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution — Technical Corrigendum 1 | Atcelts |
| 50387 | ISO 22155:2011 | Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method | Atcelts |
| 36879 | ISO 23470:2007 | Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution | Atcelts |
| 19415 | ISO 11464:1994 | Soil quality — Pretreatment of samples for physico-chemical analyses | Atcelts |
| 40879 | ISO 10390:2005 | Soil quality -- Determination of pH | Atcelts |
| 93097 | ISO/DIS 11461 | Soil quality — Determination of soil water content as a volume fraction using coring sleeves — Gravimetric method | Aptauja |
| 88190 | ISO/DIS 16703 | Environmental Solid Matrices — Determination of hydrocarbon content in the range of C10 to C40 by gas chromatography | Aptauja slēgta |
| 89574 | ISO/DIS 25251 | Soil quality — Determination of inorganic arsenic species in soils and soil-like materials | Aptauja slēgta |
| 83394 | ISO 16965:2025 | Environmental solid matrices — Determination of elements using inductively coupled plasma mass spectrometry (ICP-MS) | Standarts spēkā |
| 54709 | ISO 14388-2:2014 | Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 2: Chromium reducible sulfur (CRS) methodology | Standarts spēkā |
Displaying 91-100 of 180 results.