摘要
泡塑富集———电感耦合等离子体质谱法测定地质样品中痕量金的分析方法,简便快速,灵敏度高,测定限为0.24 ng/g,用国家痕量金一级标准物质验证,分析结果与标准值吻合。现已广泛应用于地质样品测试,质量满足规范要求。
The foam - inductively coupled plasma mass spectrometry is proposed as the analytical method to measure the trace gold in geological sample. This method is simple ,fast and sensitive. The measuring limit is 0.24 ng/g. The validation by the state＇ s grade I standard material Shows that the analytical result is in accordance with that of the standard value. This method has widely used in testing geological samples and the quality meets the regulations.
出处
《资源环境与工程》
2006年第3期329-331,共3页
Resources Environment & Engineering
关键词
电感耦合等离子体质谱
泡沫塑料
吸附
金
inductively coupled plasma mass spectrometry
foam
adsorption
gold
