作者: Teemu Näykki , Paavo Perämäki , Jyrki Kujala , Anna Mikkonen
DOI: 10.1016/S0003-2670(01)01001-7
关键词: Selenium 、 Antimony 、 Masking agent 、 Potassium 、 Arsenic 、 Nuclear chemistry 、 Atomic absorption spectroscopy 、 Matrix (chemical analysis) 、 Analytical chemistry 、 Detection limit 、 Chemistry
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 …