标准编号：ISO 20279:2005
中文名称：土壤质量 电热原子吸收光谱法对稀金属元素的萃取和测定
英文名称：Soil quality — Extraction of thallium and determination by electrothermal atomic absorption spectrometry
发布日期：2005-07
标准范围
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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