云南化工Issue(1)：57-59,63,4.DOI:10.3969/j.issn.1004-275X.2016.01.014
火焰原子吸收光谱法测定车用尿素中的金属元素
Discussion Metal Elements in Vehicle unsed Urea by Flame Atomic Absorption Spectrometry
罗洵1
作者信息
- 1. 云南水富云天化有限公司，云南 水富 657800
- 折叠
摘要
Abstract
Using flame atomic absorption spectrometry to qualitatively and semi -quantitatively test the content of eight kinds of metal elements in vehicle urea.Use contrAA700 atomic absorption spectrometer scan,standard solution and the sample solution were tested.By comparing the absorbance of the sample, whether the metal element content meeting the requirement is judged.The method is simple,needs not make the standard curve,saving analysis time and cost,providing test results in a timely manner.关键词
车用尿素/火焰原子吸收光谱法/金属元素Key words
vehicle urea/flame atomic absorption spectrometry/metal element分类
化学化工引用本文复制引用
罗洵..火焰原子吸收光谱法测定车用尿素中的金属元素[J].云南化工,2016,(1):57-59,63,4.
