摘要
流动注射化学发光法测定废水中微量砷蒋海龙1张超2吕九如2(1江苏淮阴师范学院化学系,江苏淮阴223001;2陕西师范大学化学系,西安710062;第一作者,男,33岁,讲师)砷的测定目前多采用光度法、氢化物发生原子吸收法和催化极谱法,测定微量砷的化学...
A method for the detenmination of traces of arsenic by flow injection chemiluminescence is developed. The determination range is 2 0×10 -8 ~2 0×10 -5 g/mL with a detection limit of 8 0×10 -9 g/mL ,the RSD is less than 3.6%. The methhod has been used to determine the trace arsenic in wast water with satisfactory results.
出处
《陕西师大学报(自然科学版)》
CSCD
北大核心
1997年第4期116-117,共2页
Journal of Shaanxi Normal University(Natural Science Edition)
关键词
流动注射
化学发光法
测定
废水
砷
flow injection analysis
chemiluminescence
Luminol
arsenic