土壤氧化还原电位一般多少 标准查询与下载

HJ 746-2015 土壤 氧化还原电位的测定 电位法

本标准规定了土壤氧化还原电位的现场测试方法。 本标准适用于水分状态为附录A 中给出的新鲜或湿润土壤的氧化还原电位的测定

Soil—Determination of redox potential—Potential method

KS I ISO 11271-2016(2021 土壤质量氧化还原电位的测定电场法

Soil quality－Determination of redox potential－Field method

KS I ISO 11271-2016 土壤质量氧化还原电位的测定电场法

Soil quality－Determination of redox potential－Field method

DS/ISO 11271:2004 土壤质量 氧化还原电位的测定 田间法

This International standard specifies a field method for the determination of soil redox potential

Soil quality - Determination of redox potential - Field method

ISO 11271:2022 土壤质量.氧化还原电位的测定.现场法

This document specifies a field method for the determination of soil redox potential (Eh). NOTE The electrochemical measurement of redox potential

Soil quality — Determination of redox potential — Field method

BS ISO 11271:2022 土壤质量 氧化还原电位的测定 现场法

1   Scope This document specifies a field method for the determination of soil redox potential ( E h ). NOTE

Soil quality. Determination of redox potential. Field method

KS I ISO 11271-2021 土壤质量 氧化还原电位的测定 现场法

Soil quality－Determination of redox potential－Field method

OS GSO ISO 11271:2013 土壤质量氧化还原电位的测定现场法

Soil quality - Determination of redox potential - Field method

DANSK DS/ISO 11271:2003 土壤质量 氧化还原电位的测定 现场法

Soil quality – Determination of redox potential – Field method

DIN ISO 11271:2022-11 土壤质量 氧化还原电位的测定 现场方法

Soil quality - Determination of redox potential - Field method (ISO 11271:2022); Text in German and English / Note: Date of issue 2022-10-14*Intended as replacement for DIN ISO 11271 (2003-03).

ASTM G200-09 土壤氧化还原电位(ORP)测量的标准试验方法

Soil ORP, in conjunction with other soil characteristics such as electrical resistivity (see Test Methods G 57 and G 187

Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil

ASTM G200-20 土壤氧化还原电位（ORP）测量的标准试验方法

1.1 This test method covers a procedure and related test equipment for measuring oxidation-reduction potential (ORP) of soil samples in-situ

Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil

UNE-ISO 11271:2007 土壤质量 氧化还原电位的测定 田间法（ISO 11271:2002）

Soil quality -- Determination of redox potential -- Field method. (ISO 11271:2002)

ASTM G200-09(2014 测量土壤氧化还原电位40;ORP41的标准试验方法