STN EN ISO 23470
| Name: | STN EN ISO 23470 |
| Validity: | Valid |
| Number of pages: | 34 |
| Language: |
EN
|
| Paper: | 17,20€ |
| Electronic version |
a) Only read (without ability to print and copy)
15,48€ b) Without ability to print, with ability to copy (printscreen) 17,20€ c) With ability to print and copy (printscreen) 22,36€ |
| Slovak title | Kvalita pôdy. Stanovenie efektívnej výmennej kapacity katiónov (CEC) a obsahu vymeniteľných katiónov pomocou roztoku trichloridu hexamínkobaltnatého (ISO 23470: 2018) |
| English title | Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2018) |
| Release Date: | 01. 04. 2019 |
| Date of withdrawal: | |
| ICS: | 13.080.20 |
| Sorting character/National clasification code | 46 5242 |
| Level of incorporation: | idt EN ISO 23470:2018, idt ISO 23470:2018 |
| Official Journal | 03/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 23470:2011-10 (46 5242) |
| Note in Official Journal: | |
| Subject of the standard: | 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. |
| Preview: | Náhľad normy (PDF) |