节点文献
石墨炉原子吸收法测定纯铜中痕量锑
Determination of trace Sb in pure copper by graphite furnace atomic absorption spectrophotometry(GFAAS)
【摘要】 以铜作为基体改进剂,使测定锑的灵敏度提高一倍以上。用石墨炉原子吸收法测定纯铜中痕量锑,相对标准偏差为6.90％,相对误差为5.56％,方法简单快捷。
【Abstract】 The sensitivity of Sb can be enhanced about more than once when Cu is as matrix modifer. It is simple and quick for GFAAS to determine trace Sb in pure Cu, the relative standard deviation( RSD) is 6.90 % , and the error is 5.56 % .
- 【文献出处】 兵器材料科学与工程 ,Ordnance Material Science and Engineering , 编辑部邮箱 ,2003年04期
- 【分类号】TG115.3
- 【被引频次】2
- 【下载频次】67