摘要
通过对锡的氢化分离，吸收条件和Sn－SAF－CTMAB显色条件的研究，制定了氢化物分离，水杨基荧光酮──溴化十六烷基三甲胺光度法测定钨产品中锡的分析方法．方法具有灵敏度高，选择性强，分高效果好，测量范围宽等优点。
Through the research on hydrogenesis,absorbed condition of Sn and Sn- SAF-CTMAB color condition, lay down ananalyzing methed to assay Sn in tungsten preducts by bydride separation,SAF-CTMAB photometry. This method is charac-tebo by higb sensitivity and selectivity,gnd separating effect,wide measurement range.
出处
《硬质合金》
CAS
1998年第3期163-167,共5页
Cemented Carbides
