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ISO 14254:2018

Soil quality — Determination of exchangeable acidity using barium chloride solution as extractant
5. 4. 2018.

Опште информације

90.93     8. 11. 2023.

ISO

ISO/TC 190/SC 3

Međunarodni standard

13.080.10  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 14254:2001

TRENUTNO

OBJAVLJEN
ISO 14254:2018
90.93 Odluka o potvrđivanju standarda
8. 11. 2023.

Nacionalna preuzimanja

SRPS EN ISO 14254:2018  
ISS

Kvalitet zemljišta – Određivanje izmenljive kiselosti u ekstraktima barijum-hlorida

60.60   Standard objavljen

H190 Saznaj više