[Determination of selenium in Tricholoma giganteum by flow injection-hydride generation-atomic absorption spectrometry].
Various test conditions and effect factors for the determination of selenium by flow injection-hydride generation-atomic absorption spectrometry were discussed and a method for the determination of selenium in tricholoma giganteum has been developed. The linear range for selenium is 0-50 microg x L(-1). The relative standard deviation is less than 3% and the recovery is 96%-105%. This method is simple, rapid and has been applied to the determination of selenium in tricholoma giganteum with satisfactory results.
Liu
Hong-Gao
HG
College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China. Liuhonggao@hotmail.com
Wang
Yuan-Zhong
YZ
Li
Tao
T
Sha
Ben-Cai
BC
D017022:Flow Injection Analysis / Q000379:methods*; D012643:Selenium / Q000032:analysis*; D013054:Spectrophotometry, Atomic / Q000379:methods*; D055439:Tricholoma / Q000737:chemistry*
D012643:Selenium