Registration number (WIID)Project No.TitleStatus
37718ISO 11464:2006Soil quality — Pretreatment of samples for physico-chemical analysisStandarts spēkā
23117ISO 13878:1998Soil quality — Determination of total nitrogen content by dry combustion ("elemental analysis")Standarts spēkā
75097ISO 16558-1:2015/Amd 1:2020Soil quality — Risk-based petroleum hydrocarbons — Part 1: Determination of aliphatic and aromatic fractions of volatile petroleum hydrocarbons using gas chromatography (static headspace method) — Amendment 1Standarts spēkā
46433ISO 10930:2012Soil quality — Measurement of the stability of soil aggregates subjected to the action of waterStandarts spēkā
25232ISO 14870:2001Soil quality — Extraction of trace elements by buffered DTPA solutionStandarts spēkā
76742ISO 11916-3:2021Soil quality — Determination of selected explosives and related compounds — Part 3: Method using liquid chromatography-tandem mass spectrometry (LC-MS/MS)Standarts spēkā
24010ISO 11047:1998Soil quality — Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc — Flame and electrothermal atomic absorption spectrometric methodsStandarts spēkā
57562ISO 16729:2013Soil quality — Digestion of nitric acid soluble fractions of elementsStandarts spēkā
70136ISO 21226:2019Soil quality — Guideline for the screening of soil polluted with toxic elements using soil magnetometryStandarts spēkā
53737ISO 11262:2011Soil quality — Determination of total cyanideStandarts spēkā
Displaying 41-50 of 176 results.