LIU Feng,DU Ying-qiu,CHEN Guo-You,et al.Improving for Determination of Mn in Alcoholic Liquor byFlame Atomic Absorption Spectrometry[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(02):105-106.[doi:10.11942/j.issn1002-2767.2008.02.0105]
白酒中Mn 的FAAS 测定方法的进一步研究
- Title:
- Improving for Determination of Mn in Alcoholic Liquor byFlame Atomic Absorption Spectrometry
- 文章编号:
- 1002-2767(2008)02-0105-02
- 分类号:
- R155 .5
- 文献标志码:
- A
- 摘要:
- 采用火焰原子吸收光谱法(FAAS)测定白酒中的金属元素Mn 的含量, 对白酒类分析样品的前处理方法做进一步改进, 测定方法简单, 精密度和灵敏度高, 样品测定的相对标准偏差在0 .44%~ 1 .87 %, 回收率达98.5%~ 102.4%。
- Abstract:
- The amount of M n in Alco ho lic Liquo r w as determined by Flame Atomic Abso rptio n Spect rometry .Theprepa ratio n method w as improved , a nd the determina tion metho d w as simple with go od precisio n a nd sensitivity .The RSD of sample de te rminatio n w as in the range of 0 .44%~ 1 .87%.The rate of recove ry was in the rang e of98 .5 %~ 102.4 %.
参考文献/References:
[ 1] 陈新焕, 王正良, 熊芳.微波消解-火焰原子吸收光谱法测定饲料中铁铜锰锌[ J ] .理化检验-化学分册, 2006 (12):1050-1051 .
相似文献/References:
[1]黄奇,郭佳炜,汪琼,等.四种不同花色滇水金凤中金属元素含量测定与分析[J].黑龙江农业科学,2019,(01):86.[doi:10.11942/j.issn1002-2767.2019.01.0086]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(02):86.[doi:10.11942/j.issn1002-2767.2019.01.0086]
备注/Memo
第一作者简介:刘峰(1976-), 男, 黑龙江省延寿县人, 硕士, 研实, 从事谷物无机成分分析工作。Tel:15904612124 ;E-mai l:f oodliuf en g @126 .com 。