Electrothermal atomic-absorption spectrometry of arsenic and its application to environmental samples.
Electrothermal atomization of arsenic with a metal micro-tube atomizer has been studied. Thiourea and thionalide were found to give effective atomization of arsenic. A method involving extraction of the thionalide complex for determining traces of arsenic in water and soil is described.
Ohta
K
K
Department of Chemistry, Faculty of Engineering, Mie University, Kamihama-cho, Tsu, Mie-ken 514, Japan.
Suzuki
M
M