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PS 3168-2025
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Soil quality — Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
Committee:
Environment
Sector:
Environment
Available Standards
Original Standard
إنجليزي (English)
13
Page
2025
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 13.080.10 | Chemical characteristics of soils |
Adopted Standards
| Standards / Amendment / Corrigendum | |
|---|---|
| 1 | ISO 16772:2004 |
Replacement Sequence
| Replaces |
|---|
| PS 3168-2015 |
Scope
This Standard specifies a method for the determination of mercury in an aqua regia extract of soil, obtained in accordance with PS 3055 and PS 3141, using cold-vapour atomic absorption spectrometry or cold-vapour atomic fluorescence spectrometry. The limit of determination of the method is at least 0,1 mg/kg.