ISO 13536:1995 土壤质量 使用PH=8.1的氯化钡缓冲溶液测定电势阳离子交换率和可交换的阳离子.
标准编号:ISO 13536:1995
中文名称:土壤质量 使用PH=8.1的氯化钡缓冲溶液测定电势阳离子交换率和可交换的阳离子.
英文名称:Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1
发布日期:1995-06
标准范围
规定了在pH=8.1条件下缓冲土壤的潜在阳离子交换容量(CEC)的测定方法,以及土壤中可交换钠、钾、钙和镁含量的测定方法。适用于所有类型的风干土壤样品。
Specifies a method for the determination of the potential cation exchange capacity (CEC) of soil buffered at pH = 8,1 and of the determination of the content of exchangeable sodium, potassium, calcium and magnesium in soil. Applicable to all types of air-dried soil samples.
标准预览图


