现行

ISO 14254-2018

Soil quality — Determination of exchangeable acidity using barium chloride solution as extractant
土壤质量 - 用氯化钡溶液作为萃取剂测定可交换酸度

2018-04-05

现行

BS EN ISO 14254-2018

Soil quality. Determination of exchangeable acidity using barium chloride solution as extractant
土壤质量 用氯化钡溶液作萃取剂测定交换性酸度

2018-06-05

现行

KS I ISO 14254

토양의 질 — 염화 바륨 추출에 의한 교환성 산도 측정
土壤质量 - 氯化钡提取物中可交换酸度的测定

2018-03-28

现行

UNE 77329-2003

Soil quality. Determination of exchangeable acidity in barium chloride extracts.
土壤质量 氯化钡提取物中交换性酸度的测定

2003-04-11

现行

DIN ISO 14254

Soil quality - Determination of exchangeable acidity of barium chloride extracts (ISO 14254:2001)
土壤质量氯化钡提取物交换性酸度的测定

2002-06-01

现行

ISO 13536-2024

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

2024-11-11

现行

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

2005-02-28

现行

KS I ISO 11260

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

2021-10-08

现行

UNE 77300-1996

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

1996-07-24

现行

ISO 11260-2018

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

2018-05-09

现行

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

2018-05-24

现行

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

1996-02-15

现行

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

1995-02-15

现行

DIN ISO 13536

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）

1997-04-01

现行

DIN ISO 11260

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）

1997-05-01