EN ISO 23470:2011
Superseded
View Superseded by
Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2007)
06-29-2011
02-02-2019
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Test report
8 Validation
Annex A (informative) - Comparison of different methods
for the determination of effective CEC
Annex B (informative) - Results of the interlaboratory
comparison
Bibliography
ISO 23470:2007 specifies a method for the determination of the cation exchange capacity (CEC) and the content of exchangeable cations (Al3+, Ca2+, Fe2+, K+, Mg2+, Mn2+, Na+) in soils using a hexamminecobalt trichloride solution as extractant.ISO 23470:2007 is applicable to all types of air-dried soil samples which have been prepared in accordance with ISO 11464.
| Committee |
CEN/TC 444
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PN EN ISO 23470 : 2019 | Identical |
| BS EN ISO 23470:2018 | Identical |
| ONORM EN ISO 23470 : 2011 | Identical |
| I.S. EN ISO 23470:2011 | Identical |
| ISO 23470:2007 | Identical |
| NEN-EN-ISO 23470:2018en | Identical |
| ISO 23470:2018 | Identical |
| NBN EN ISO 23470 : 2011 | Identical |
| PN EN ISO 23470 : 2011 | Identical |
| NF EN ISO 23470 : 2011 | Identical |
| NEN EN ISO 23470 : 2011 | Identical |
| ÖNORM EN ISO 23470:2019 | Identical |
| NS EN ISO 23470 : 2011 | Identical |
| BS EN ISO 23470:2011 | Identical |
| I.S. EN ISO 23470:2018 | Identical |
| NS-EN ISO 23470:2018 | Identical |
| UNE-EN ISO 23470:2011 | Identical |
| DIN EN ISO 23470:2011-09 | Identical |