BS ISO 11271:2022

$102.76

Soil quality. Determination of redox potential. Field method

Published By	Publication Date	Number of Pages
BSI	2022	22

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Categories: 13.080.20 - Physical properties of soils, BSI

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PDF Pages

PDF Title

National foreword

Foreword

Introduction

1 Scope
2 Normative references
3 Terms and definitions
4 Principle

5 Apparatus

6 Reagents
6.1 Redox buffer solution, to calibrate the redox electrodes.
7 Site selection and sampling
8 Procedure
8.1 Care, cleaning and testing of the redox electrode system

8.2 Preparation of site and measurement of redox potential
9 Evaluation

10 Expression of results
11 Test report

Annex A (informative) Description of the construction of redox electrodes, the salt bridge, and their arrangement during measurement

Annex B (informative) Potentials of platinum electrodes in different solutions

Annex C (informative) Potentials of reference electrodes

Annex D (informative) Soil moisture status

Bibliography

Status	Definitive
Pages	22
Publication Date	2022-08-04
ISBN	978 0 539 19875 1
Standard Number	BS ISO 11271:2022
Title	Soil quality. Determination of redox potential. Field method
Identical National Standard Of	ISO 11271:2022
Replaces	BS ISO 11271:2002
Descriptors	Quality, Field testing, Electrochemistry, Soils, Chemical analysis and testing, Redox titrations, Soil testing
Publisher	BSI
Committee	EH/4
ICS Codes	13.080.20 - Physical properties of soils


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BS ISO 11271:2022

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