标准编号：ISO/TS 17073:2013
中文名称：土质 王水和硝酸分解物中微量元素的测定 石墨炉原子吸收光谱法（GFAAS）
英文名称：Soil quality — Determination of trace elements in aqua regia and nitric acid digests — Graphite furnace atomic absorption spectrometry method (GFAAS)
发布日期：2013-10
标准范围
This Technical Specification specifies the determination of trace elements in aqua regia or nitric acid digests or other extraction procedures of sludge, treated biowaste and soil, using atomic absorption spectrometry with electrothermal atomization in a graphite furnace. The method is applicable for the determination of the following elements: Arsenic (As), cadmium (Cd), cobalt (Co), lead (Pb), antimony (Sb), thallium (Tl), vanadium (V). This method may be applied to other elements. The lower working range is approximately 0,01 mg/kg to 0,001 mg/kg, depending on the element to be determined.
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