STN EN ISO 14254
| Name: | STN EN ISO 14254 |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Kvalita pôdy. Stanovenie výmennej acidity použitím roztoku chloridu bárnatého ako extraktu (ISO 14254: 2018) |
| English title | Soil quality - Determination of exchangeable acidity using barium chloride solution as extractant (ISO 14254:2018) |
| Release Date: | 01. 09. 2018 |
| Date of withdrawal: | |
| ICS: | 13.080.10 |
| Sorting character/National clasification code | 46 5243 |
| Level of incorporation: | idt EN ISO 14254:2018, idt ISO 14254:2018 |
| Official Journal | 08/18 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 14254:2011-10 (46 5243) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a method for the determination of exchangeable acidity in barium chloride extracts of soil samples obtained according to ISO 11260. The procedure described herein mainly concerns the determination of total exchangeable acidity by means of a fixed pH end point titration. Two additional and optional procedures are given, describing respectively, determinations of free H+ acidity and aluminium in the extracts. This document is applicable to all types of air dry soil samples. |
| Preview: | Náhľad normy (PDF) |