Registration number (WIID)Project No.TitleStatus
19029ISO 11048:1995Soil quality — Determination of water-soluble and acid-soluble sulfateStandarts spēkā
19029ISO 11048:1995Soil quality — Determination of water-soluble and acid-soluble sulfateStandarts spēkā
19027ISO/TR 11046:1994Soil quality — Determination of mineral oil content — Method by infrared spectrometry and gas chromatographic methodAtcelts
18782ISO 10694:1995Soil quality — Determination of organic and total carbon after dry combustion (elementary analysis)Standarts spēkā
18782ISO 10694:1995Soil quality — Determination of organic and total carbon after dry combustion (elementary analysis)Standarts spēkā
18781ISO 10693:1995Soil quality — Determination of carbonate content — Volumetric methodStandarts spēkā
18781ISO 10693:1995Soil quality Determination of carbonate content Volumetric methodAtcelts
18454ISO 10390:1994Soil quality Determination of pHAtcelts
18454ISO 10390:1994Soil quality — Determination of pHAtcelts
18446ISO/CD 10382Soil quality — Determination of organochlorine pesticides and polychlorinated biphenyls — Gas-chromatographic methodIzstrādē
Displaying 161-170 of 171 results.