BS EN ISO 12782-4. Soil quality. Parameters for geochemical modelling of leaching and specification of constituents in soils and materials. Part 4. Extraction of humic substances from solid samples
BS EN ISO 12782-4 土壤质量 淋滤地球化学模拟参数以及土壤和材料成分规范 第四部分 从固体样品中提取腐殖物质
Cross References:ISO 3696ISO 5667-3ISO 8245ISO 10381-1ISO 10381-2ISO 10381-3ISO 10381-4ISO 10381-5ISO 10381-6ISO 11074:2005ISO 11465All current amendments available at time of purchase are included with the purchase of this document.