摘要
我们试用了北京第二光学仪器厂新近研制成功的7502型TCP—AES光量计。用于地质样品分析,进行了硅酸盐类样品中24个元素的同时测定。对该仪器的计算机软件提出了较大的修改,使其能适应于各种类型样品分析。实验结果表明,该仪器在检出限。
The 7502 ICP Direct Reader was recently manufactured by Beijing Second Optic Instruments Factory.A trial of this instrument was made in the analysis of geological samples,24 major,minor and trace elements were determined simultaneously.Both linear and nonlinear interference corrections could be made by maans of a computer to correct the interelement line and background interferences.The performances of this sophisticated instrument appeared to be good and both detection limits and precisions are close to or occasionally better than similar foreign instruments.
出处
《岩矿测试》
CAS
1985年第4期371-373,I0013,共4页
Rock and Mineral Analysis
