DIN ISO 20279-2006 土壤质量.铊的萃取和电热原子吸收光谱法测定
DIN ISO 20279-2006 标准详情
- 标准号：DIN ISO 20279-2006
- 中文标题：土壤质量.铊的萃取和电热原子吸收光谱法测定
- 英文标题：Soil quality - Extraction of thallium and determination by electrothermal atomic absorption spectrometry (ISO 20279:2005);English version of DIN ISO 20279:2006-01
- 标准类别：德国标准
- 发布日期：2006-01
内容简介
Thallium is extracted from soil by a mixture of nitric acid and hydrogen peroxide, and determined in solution by electrothermal atomic absorption spectrometry, in which discrete volumes of sample solution are dispensed into a graphite tube. By increa
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