DIN EN ISO 18772:2014 土質. 土壤和土壤材料后續化學和生態毒理學試驗的瀝濾程序指南(ISO 18772-2008); 德文版本EN ISO 18772-2014
Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials (ISO 18772:2008); German version EN ISO 18772:2014