药学研究Issue(11)：648-649,2.
火焰原子吸收光谱法测定醋酸甲萘氢醌原料中锌的残留
Determination of Zn in menadiol diacetate raw material by flame atomic absorption spectrometry
王玲华 1林钰镓 2郑静 2王小兵 2徐玉文2
作者信息
- 1. 东营市食品药品检验中心，山东 东营 257091
- 2. 山东省食品药品检验研究院，山东 济南 250101
- 折叠
摘要
Abstract
Objective To establish a method for the determination of Zn in menadiol diacetate raw material. Methods The content of Zn in menadiol diacetate raw material was determined by using air - acetylene flame atomic absorption spectrometry(FAAS). Results The linear range was 0 ~ 1. 6 μg·mL - 1(r = 0. 998 2). The average recovery of Zn was 95. 5%(n = 9),and the RSD was 1. 6% . Conclusion The method has a good specificity,high sensitivity,easy operation and can be used for the inspection of Zn in menadiol diacetate raw material.关键词
醋酸甲萘氢醌/火焰原子吸收光谱法/锌Key words
Menadiol diacetate/Flame atomic absorption spectrometry/Zn分类
医药卫生引用本文复制引用
王玲华,林钰镓,郑静,王小兵,徐玉文..火焰原子吸收光谱法测定醋酸甲萘氢醌原料中锌的残留[J].药学研究,2015,(11):648-649,2.
