Determination of trace amounts of sodium and potassium in high-purity tantalum by graphite-furnace atomic absorption spectrometry.

作者： Shin-ichi HASEGAWA , Takeshi KOBAYASHI , Kunikazu IDE , Ryosuke HASEGAWA

DOI: 10.2116/BUNSEKIKAGAKU.42.10_643

关键词: Trace Amounts 、 Graphite furnace atomic absorption 、 Mass spectrometry 、 Materials science 、 Sodium 、 Inorganic chemistry 、 Tantalum 、 Radiochemistry 、 Potassium