NF X31-252-1*NF EN ISO 11268-1:2015 Soil quality - Effects of pollutants on earthworms - Part 1 : determination of acute toxicity to Eisenia fetida/Eisenia andrei
NF X31-252-1*NF EN ISO 11268-1:2015 Referenced Document
ISO 10381-6 Soil quality - Sampling - Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
ISO 10390 Soil, treated biowaste and sludge - Determination of pH*， 2021-03-31 Update
ISO 10694 Soil quality - Determination of organic and total carbon after dry combustion (elementary analysis)
ISO 11260 Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution*， 2018-05-01 Update
ISO 11277 Soil quality — Determination of particle size distribution in mineral soil material — Method by sieving and sedimentation — Amendment 1
ISO 11465 Soil quality; determination of dry matter and water content on a mass basis; gravimetric method; technical corrigendum 1
NF X31-252-1*NF EN ISO 11268-1:2015 history
2015NF X31-252-1*NF EN ISO 11268-1:2015 Soil quality - Effects of pollutants on earthworms - Part 1 : determination of acute toxicity to Eisenia fetida/Eisenia andrei
2012NF X31-252-1:2012 Soil quality - Effects of pollutants on earthworms - Part 1: determination of acute toxicity to Eisenia fetida/Eisenia andrei