ISO 23470:2018
Current
The latest, up-to-date edition.
Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt(III)chloride solution
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English, French
05-09-2018
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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 |
ISO/TC 190/SC 3
|
| DocumentType |
Standard
|
| Pages |
22
|
| ProductNote |
This standard is also refer as NF X31-130
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN ISO 23470 : 2019 | Identical |
| ÖNORM EN ISO 23470:2019 | Identical |
| NEN-EN-ISO 23470:2018en | Identical |
| EN ISO 23470:2011 | Identical |
| NS-EN ISO 23470:2018 | Identical |
| SS-EN ISO 23470 : 2018 | Identical |
| NF EN ISO 23470 : 2018 | Identical |
| I.S. EN ISO 23470:2018 | Identical |
| UNI EN ISO 23470:2018 | Identical |
| BS EN ISO 23470:2018 | Identical |
| PN EN ISO 23470 : 2019 | Identical |
| EN ISO 23470:2018 | Identical |
| UNE-EN ISO 23470:2018 | Identical |
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