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BS ISO 25251 ISO 25251 Soil quality. Determination of inorganic arsenic species in soils and soil-like materials

Source:
ISO
Committee:
EH/4 - Soil quality
Categories:
Soils. Chemical characteristics
Comment period start date:
Comment period end date:
Number of comments:
0

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Scope

This document specifies a method primarily developed for the determination of inorganic As(III) and As(V) species in soil. It covers the extraction of the inorganic As(III) and As(V) from soil using 0,43 M nitric acid (HNO3) and EDTA without a significant As species transformation during the extraction procedure and its analysis using LC-ICP-MS.

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