ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25232 | ISO 14870:2001 | Soil quality — Extraction of trace elements by buffered DTPA solution | Standarts spēkā |
| 65179 | ISO 15009:2016 | Soil quality — Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons — Purge-and-trap method with thermal desorption | Standarts spēkā |
| 37718 | ISO 11464:2006 | Soil quality — Pretreatment of samples for physico-chemical analysis | Standarts spēkā |
| 81519 | ISO 13914:2023 | Soil, treated biowaste and sludge — Determination of dioxins and furans and dioxin-like polychlorinated biphenyls by gas chromatography with high resolution mass selective detection (HR GC-MS) | Standarts spēkā |
| 20886 | ISO 11465:1993 | Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method | Standarts spēkā |
| 20886 | ISO 11465:1993 | Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method | Standarts spēkā |
| 83962 | ISO 11271:2022 | Soil quality — Determination of redox potential — Field method | Standarts spēkā |
| 19239 | ISO 11261:1995 | Soil quality — Determination of total nitrogen — Modified Kjeldahl method | Standarts spēkā |
| 53737 | ISO 11262:2011 | Soil quality — Determination of total cyanide | Standarts spēkā |
| 54710 | ISO 14388-3:2014 | Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology | Standarts spēkā |
Displaying 111-120 of 169 results.