摘要
本文研究了meso—四(4—磺基苯)卟啉流动注射分光光度法同时测定痕量C_0(Ⅱ),Mn(Ⅱ)的方法。应用多管路汇流一带分割一汇流单检测器时间差法,测定了岩矿中ppb级的钻和锰方法操作简便,分析速度可达20样·小时^(-1)。
The paper studies continous determination of cobalt(Ⅱ) and Manganese(Ⅱ) using α、β、γ、δ-tetra-(P-sulphophenyl) porphyrin by flow injection spectr-ophotometric. Determination ppb cobalt(Ⅱ) and Manganses(Ⅱ) in ores by multiple-tube sink flow-partition sample-sink flow time differential and simple detector.
出处
《淮北煤师院学报（自然科学版）》
1989年第2期29-34,共6页
Journal of Huaibei Teachers College(Natural Sciences Edition)
