ISO/TS 22171:2023-土壤质量.用摩尔乙酸铵溶液测定潜在阳离子交换容量（CEC）和pH7缓冲的可交换阳离子-国家数字标准馆

现行 ISO/TS 22171:2023

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Soil quality — Determination of potential cation exchange capacity (CEC) and exchangeable cations buffered at pH 7, using a molar ammonium acetate solution 土壤质量.用摩尔乙酸铵溶液测定潜在阳离子交换容量（CEC）和pH7缓冲的可交换阳离子

发布日期： 2023-12-04

本文件规定了一种使用pH 7缓冲的摩尔乙酸铵溶液作为萃取剂测定土壤中潜在阳离子交换容量（CEC）和可交换阳离子（Ca、K、Mg、Na）含量的方法。
本文件适用于根据ISO 11464制备的所有类型的风干土壤样品。

This document specifies a method for the determination of potential cation exchange capacity (CEC) and the content of exchangeable cations (Ca, K, Mg, Na) in soils using a molar ammonium acetate solution buffered at pH 7 as extractant.
This document is applicable to all types of air-dry soil samples which have been prepared, for example, according to ISO 11464.

分类信息

发布单位或类别：国际组织-国际标准化组织

ICS分类： 13.080.10土质、土壤学 - 土壤的化学特性

关联关系

研制信息

归口单位： ISO/TC 190/SC 3

相似标准/计划/法规

Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1
土壤质量 - 使用在pH = 8,1缓冲的氯化钡溶液测定潜在的阳离子交换能力和可交换阳离子

BS 7755-3.12-1996

Soil quality. Chemical methods-Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8.1
土壤质量化学方法用pH=8.1的氯化钡缓冲溶液测定潜在阳离子交换容量和可交换阳离子

Soil quality - Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8.1 (ISO 13536:1995)
土壤质量.用pH=8.1缓冲的氯化钡溶液测定电位阳离子交换容量和可交换阳离子（ISO 13536-1995）

BS ISO 23470-2007

Soil quality. Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution
土壤质量用六氯化铵溶液测定有效阳离子交换容量（CEC）和可交换阳离子

KS M ISO 23470(2018 Confirm)

토양의 질－삼염화 헥사민코발트 용액을 이용한 유효 양이온교환용량과 교환성 양이온의 측정
土壤质量.用六氯化铵溶液测定有效阳离子交换容量（CEC）和交换性阳离子

Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt(III)chloride solution
土壤质量.用六氯化铵溶液测定有效阳离子交换容量（CEC）和可交换阳离子（ISO 23470-2018）

DIN EN ISO 23470

Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalttrichloride solution (ISO 23470:2018)
土壤质量.用六氨基三氯化钴溶液测定有效阳离子交换容量（CEC）和可交换阳离子（ISO 23470-2018）

BS 04/30080469 DC

BS ISO 23470. Soil Quality. Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution
BS ISO 23470 土壤质量用六氯化铵溶液测定有效阳离子交换容量（CEC）和可交换阳离子

BS EN ISO 11260-2018

Soil quality. Determination of effective cation exchange capacity and base saturation level using barium chloride solution
土壤质量用氯化钡溶液测定有效阳离子交换容量和碱饱和水平

SOIL QUALITY. DETERMINATION OF EFFECTIVE CATION EXCHANGE CAPACITY AND BASE SATURATION LEVAL USING BARIUM CHLORIDE SOLUTION.
土壤质量用氯化钡溶液测定有效阳离子交换容量和盐基饱和度

KS I ISO 11260(2015 Confirm)

토양의 질－양이온 교환 능력 및 염기 포화 수준의 측정 방법－염화바륨 용액을 이용한 방법
土壤质量用氯化钡溶液测定有效阳离子交换容量和盐基饱和水平

토양의 질 — 염화 바륨 용액을 이용한 유효 양이온 교환 용량 및 염기포화수준 측정
土壤质量.用氯化钡溶液测定有效阳离子交换容量和基础饱和水平

Soil quality — Determination of effective cation exchange capacity and base saturation level using barium chloride solution
土壤质量 - 使用氯化钡溶液测定有效阳离子交换容量和碱饱和度

BS 7755-3.3-1995

Soil quality. Chemical methods. Determination of effective cation exchange capacity and base saturation level using barium chloride solution
土壤质量化学方法用氯化钡溶液测定有效阳离子交换容量和碱饱和水平

Soil quality - Determination of effective cation exchange capacity and base saturation level using barium chloride solution (ISO 11260:1994 + Corr 1:1996)
土壤质量.用氯化钡溶液测定有效阳离子交换容量和碱饱和水平（ISO 11260-1994和ISO 11260技术勘误1-1996）

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