ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 60536 | ISO 14869-3:2017 | Soil quality — Dissolution for the determination of total element content — Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique | Standarts spēkā |
| 68765 | ISO 23470:2018 | Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt(III)chloride solution | Standarts spēkā |
| 60567 | ISO 14254:2018 | Soil quality — Determination of exchangeable acidity using barium chloride solution as extractant | Standarts spēkā |
| 24010 | ISO 11047:1998 | Soil quality — Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc — Flame and electrothermal atomic absorption spectrometric methods | 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 |
| 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 |
| 73990 | ISO 23161:2018 | Soil quality — Determination of selected organotin compounds — Gas-chromatographic method | Standarts spēkā |
| 35198 | ISO 22892:2006 | Soil quality — Guidelines for the identification of target compounds by gas chromatography and mass spectrometry | 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 91-100 of 169 results.