Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008)
Edition 2014-08

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 3: Up-flow percolation test (ISO 21268-3:2019)
Edition 2020-04-15

Soil, treated biowaste, sludge and waste. Digestion with a hydrochloric (HCl), nitric (HNO₃) and tetrafluoroboric (HBF₄) or hydrofluoric (HF) acid mixture for subsequent determination of elements
Edition 2020-11-30

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO 21268-4:2019)
Edition 2020-06-15

Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials. Batch test using a liquid to solid ratio of 2 l/kg dry matter
Edition 2019-10-28

Soil quality. Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like material. Batch test using a liquid to solid ratio of 10 l/kg dry matter
Edition 2019-10-29

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 3: Up-flow percolation test
Edition 2019-09

Water quality - Preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium
Edition 2018-10

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 5: Batch test with forced aerobic or anaerobic conditions
Edition 2023-11

Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 1: batch test using a liquid to solid ratio of 2 l/kg dry matter
Edition 2019-10-16