ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23117 | ISO 13878:1998 | Soil quality — Determination of total nitrogen content by dry combustion ("elemental analysis") | Standarts spēkā |
| 23117 | ISO 13878:1998 | Soil quality — Determination of total nitrogen content by dry combustion ("elemental analysis") | Standarts spēkā |
| 23116 | ISO 13877:1998 | Soil quality Determination of polynuclear aromatic hydrocarbons Method using high -performance liquid chromatography | Atcelts |
| 23116 | ISO 13877:1998 | Soil quality — Determination of polynuclear aromatic hydrocarbons — Method using high -performance liquid chromatography | Atcelts |
| 54338 | ISO 13876:2013 | Soil quality — Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) | Atcelts |
| 54337 | ISO 13859:2014 | Soil quality — Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC) | Standarts spēkā |
| 85886 | ISO 13536:2024 | Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1 | 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 | Atcelts |
| 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 |
| 53490 | ISO 13196:2013 | Soil quality — Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument | Standarts spēkā |
Displaying 111-120 of 169 results.