ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 92455 | ISO/PWI TR 26056 | Evaluation of chromatographic data from the determination of hydrocarbon content in the range of C10 to C40 by gas chromatography | Izstrādē |
| 92750 | ISO/AWI 23161 | Soil quality — Determination of selected organotin compounds — Gas-chromatographic method | Izstrādē |
| 93095 | ISO/CD 11263 | Soil quality — Determination of phosphorus — Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution | Izstrādē |
| 93096 | ISO/DIS 17184 | Soil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) | Izstrādē |
| 93097 | ISO/DIS 11461 | Soil quality — Determination of soil water content as a volume fraction using coring sleeves — Gravimetric method | Izstrādē |
| 93098 | ISO/CD 10693 | Soil quality — Determination of carbonate content — Volumetric method | Izstrādē |
| 94516 | ISO/PWI TS 26632 | Characterization of soils and related matrices – Analysis of nature, origin, and stability of carbon using a ramped thermal method with continuous multi- species detection (HC, CO, CO₂) | Izstrādē |
| 94517 | ISO/CD 14388-1 | Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 1: Introduction and definitions, symbols and acronyms, sampling and sample preparation | Izstrādē |
| 94518 | ISO/CD 14388-2 | Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 2: Chromium reducible sulfur (CRS) methodology | Izstrādē |
| 94519 | ISO/CD 14388-3 | Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology | Izstrādē |
Displaying 171-180 of 180 results.