Registration number (WIID)Project No.TitleStatus
88191ISO/CD 22155Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace methodIzstrādē
70100ISO/DIS 23161Soil quality — Determination of selected organotin compounds — Gas-chromatographic methodIzstrādē
30422ISO/DIS 16703Soil quality — Determination of mineral oil content by gas chromatographyIzstrādē
60543ISO/NP 23470Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solutionIzstrādē
73037ISO/NP 22289Soil quality — Determination of perchlorate in soil using liquid chromatography-mass spectrometryIzstrādē
26685ISO/CD 14256-2Soil quality — Determination of nitrate, nitrite and ammonium in field moist soils by extraction with potassium chloride solution — Part 2: Automated methodIzstrādē
23082ISO/DIS 14256-1Soil quality — Determination of nitrate, nitrite and ammonium in field moist soils by extraction with potassium chloride solution — Part 1: Manual methodIzstrādē
23140ISO 14235:1998Soil quality — Determination of organic carbon by sulfochromic oxidationAtcelts
19243ISO 11265:1994Soil quality — Determination of the specific electrical conductivityAtcelts
22180ISO 13536:1995Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1Atcelts
Displaying 31-40 of 176 results.