EN ISO 23470:2018
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Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2018)
Published date
10-10-2018
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This document specifies a method for the determination of cation exchange capacity (CEC) and the content of exchangeable cations (Al, Ca, Fe, K, Mg Mn, Na) in soils using a hexamminecobalt(III)chloride solution as extractant. For soils containing calcium carbonate a calcite saturated hexamminecobalt(III)chloride solution is specified particularly for determination of exchangeable Ca. This document is applicable to all types of air-dry soil samples which have been prepared according to ISO 11464.
| Committee |
CEN/TC 444
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 23470:2018 | Identical |
| SS-EN ISO 23470 : 2018 | Identical |
| NF EN ISO 23470 : 2018 | Identical |
| I.S. EN ISO 23470:2018 | Identical |
| NF EN ISO 23470 : 2011 | Identical |
| BS EN ISO 23470:2018 | Identical |
| PN EN ISO 23470 : 2019 | Identical |
| NEN-EN-ISO 23470:2018en | Identical |
| ÖNORM EN ISO 23470:2019 | Identical |
| NBN EN ISO 23470 : 2011 | Identical |
| NS-EN ISO 23470:2018 | Identical |
| DIN EN ISO 23470:2018-12 | Equivalent |
| UNE-EN ISO 23470:2018 | Identical |
| DIN EN ISO 23470:2011-09 | Identical |
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