ISO 11260-1994 土壤质量 用氯化钡溶液测定有效阳离子交换能力和盐基饱和水平

标准号：ISO 11260-1994
中文标准名称：土壤质量 用氯化钡溶液测定有效阳离子交换能力和盐基饱和水平
英文标准名称：Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution
标准类型：B11
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：B11
国际标准分类号：13.080.10
适用范围：Specifies a method for the determination of the cation exchange capacity (CEC) at the pH of the soil and for the determination of the content of exchangeable sodium, potassium, calcium and magnesium in soil. Is applicable to all types of air-dried soil samples; pretreatment according to ISO 11464 is recommended. The determination of CEC as specified here is a modification of the method by Gillman.