ISO 14254:2018
Current
The latest, up-to-date edition.
Soil quality — Determination of exchangeable acidity using barium chloride solution as extractant
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French, English
05-04-2018
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ISO 14254:2018 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.
ISO 14254:2018 is applicable to all types of air dry soil samples.
| Committee |
ISO/TC 190/SC 3
|
| DevelopmentNote |
Supersedes ISO/FDIS 14254. (04/2018)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN-EN-ISO 14254:2018 | Identical |
| SN EN ISO 14254:2018 | Identical |
| DIN EN ISO 14254:2018-11 | Identical |
| UNI EN ISO 14254:2018 | Identical |
| EN ISO 14254:2018 | Identical |
| PN-EN ISO 14254:2018-08 | Identical |
| I.S. EN ISO 14254:2011 | Identical |
| BS EN ISO 14254:2018 | Identical |
| SS-EN ISO 14254:2018 | Identical |
| NF EN ISO 14254:2018 | Identical |
| UNE-EN ISO 14254:2018 | Identical |
| ÖNORM EN ISO 14254:2018 | Identical |
| ISO 22036:2008 | Soil quality — Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP - AES) |
| ISO 11464:2006 | Soil quality Pretreatment of samples for physico-chemical analysis |
| ISO 11260:1994 | Soil quality Determination of effective cation exchange capacity and base saturation level using barium chloride solution |
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