GSO ISO 20279:2014

ISO 20279:2005
Gulf Standard   Current Edition · Approved on 25 December 2014

Soil quality - Extraction of thallium and determination by electrothermal atomic absorption spectrometry

GSO ISO 20279:2014 Files

English 8 Pages
Current Edition Reference Language

GSO ISO 20279:2014 Scope

This International Standard specifies methods for extraction of thallium from soil by nitric acid and hydrogen peroxide and its determination in the extract by electrothermal atomic absorption spectrometry (ETAAS). NOTE The relevant working range of this method is approximately from 0,05 mg/kg to 100 mg/kg.

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