ISO/TC 190/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 26685 | ISO/CD 14256-2 | Soil quality — Determination of nitrate, nitrite and ammonium in field moist soils by extraction with potassium chloride solution — Part 2: Automated method | Izstrādē |
| 86851 | ISO/CD 21744 | Environmental solid matrices — Guidance for sample pretreatment | Izstrādē |
| 88191 | ISO/CD 22155 | Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method | Izstrādē |
| 89574 | ISO/CD 25251 | Soil Quality--Determination of inorganic arsenic species in soils and soil-like materials | Izstrādē |
| 92414 | ISO/CD TR 26042 | Soil quality - Notes to the evaluation of chromatographic data from the determination of hydrocarbon content in the range of C10 to C40 by gas chromatography | Izstrādē |
| 31420 | ISO/DIS 10390 | Soil quality — Determination of pH | Izstrādē |
| 19240 | ISO/DIS 11262 | Soil quality — Determination of cyanide | Izstrādē |
| 32400 | ISO/DIS 11264 | Soil quality — Determination of herbicides — Method using HPLC with UV-detection | Izstrādē |
| 90770 | ISO/DIS 11277 | Soil quality — Determination of particle size distribution in mineral soil material — Method by sieving and sedimentation | Aptauja slēgta |
| 85888 | ISO/DIS 13196 | Soil quality — Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument | Aptauja slēgta |
Displaying 131-140 of 176 results.