ISO 12782-2:2012
土质.土壤和材料成分的浸出和物种形成的地球化学模型参数.第2部分:带连二亚硫酸盐的氧化铁和氢氧化铁晶体的萃取
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite