ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 19239 | ISO 11261:1995 | Soil quality — Determination of total nitrogen — Modified Kjeldahl method | Standarts spēkā |
| 23117 | ISO 13878:1998 | Soil quality — Determination of total nitrogen content by dry combustion ("elemental analysis") | Standarts spēkā |
| 22180 | ISO 13536:1995 | Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1 | Standarts spēkā |
| 84177 | ISO 18475:2023 | Environmental solid matrices — Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) | Standarts spēkā |
| 65917 | ISO 17183:2016 | Soil quality — Screening soils for isopropanol-extractable organic compounds by determining emulsification index by light attenuation | Standarts spēkā |
| 70136 | ISO 21226:2019 | Soil quality — Guideline for the screening of soil polluted with toxic elements using soil magnetometry | Standarts spēkā |
| 35198 | ISO 22892:2006 | Soil quality — Guidelines for the identification of target compounds by gas chromatography and mass spectrometry | Standarts spēkā |
| 51022 | ISO 11916-1:2013 | Soil quality — Determination of selected explosives and related compounds — Part 1: Method using high-performance liquid chromatography (HPLC) with ultraviolet detection | Standarts spēkā |
| 59262 | ISO 17184:2014 | Soil quality — Determination of carbon and nitrogen by near-infrared spectrometry (NIRS) | Standarts spēkā |
| 53532 | ISO 11916-2:2013 | Soil quality — Determination of selected explosives and related compounds — Part 2: Method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometric detection (MS) | Standarts spēkā |
Displaying 31-40 of 176 results.