Optimization of a flow injection hydride generation atomic absorption spectrometric method for the determination of arsenic, antimony and selenium in iron chloride/sulfate-based water treatment chemical

作者: Teemu Näykki , Paavo Perämäki , Jyrki Kujala , Anna Mikkonen

DOI: 10.1016/S0003-2670(01)01001-7

关键词: SeleniumAntimonyMasking agentPotassiumArsenicNuclear chemistryAtomic absorption spectroscopyMatrix (chemical analysis)Analytical chemistryDetection limitChemistry

摘要: … Thiourea, l-cysteine and potassium iodide–ascorbic acid were … is completed before the reduction of the transition metal ion to the … Once again a dramatic decrease in the sensitivity was …

参考文章(19)
Charles Boampong, Ian D Brindle, Xiao Chun Le, Lev Pidwerbesky, Claudio M Ceccarelli Ponzoni, None, Interference reduction by L-cystine in the determination of arsenic by hydride generation Analytical Chemistry. ,vol. 60, pp. 1185- 1188 ,(1988) , 10.1021/AC00162A018
Darryl D. Siemer, Lynn Hagemann, An Improved Hydride Generation-Atomic Absorption Apparatus for Selenium Determination Analytical Letters. ,vol. 8, pp. 323- 337 ,(1975) , 10.1080/00032717508058214
Viliam Krivan, Application of radiotracers to methodological studies in atomic absorption spectrometry. Invited lecture Journal of Analytical Atomic Spectrometry. ,vol. 7, pp. 155- 164 ,(1992) , 10.1039/JA9920700155