BS ISO 11271:2022 – TC
$134.27
Tracked Changes. Soil quality. Determination of redox potential. Field method
Published By | Publication Date | Number of Pages |
BSI | 2022 | 48 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30463311 |
27 | A-30446133 |
28 | National foreword |
32 | Foreword |
33 | Introduction |
35 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
36 | 5 Apparatus |
37 | 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 |
38 | 8.2 Preparation of site and measurement of redox potential 9 Evaluation |
39 | 10 Expression of results 11 Test report |
40 | Annex A (informative) Description of the construction of redox electrodes, the salt bridge, and their arrangement during measurement |
44 | Annex B (informative) Potentials of platinum electrodes in different solutions |
45 | Annex C (informative) Potentials of reference electrodes |
46 | Annex D (informative) Soil moisture status |
47 | Bibliography |