Determination of Bi in complex oxide samples by atomic absorption spectrometry by using ordinary acetylene – air flame atomization
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چکیده
منابع مشابه
Determination of lead and cadmium in water samples by cloud point extraction prior to flame atomic absorption spectrometry determination
Pb and Cd in water samples were determined by cloud point extraction (CPE) with sodiumdiethyldithiocarbamate (DDTC) as the chelating agent and octylphenoxypolyethanl (Triton X-114) asthe surfactant prior to flame atomic absorption spectrometry (FAAS) determination. The main factorsof affecting the extraction and detection processes were optimized. The preconcentration of 10 mL ofstandard soluti...
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متن کاملDetermination of beryllium in solid samples by flame atomic absorption spectrometry after preconcentration on activated carbon.
It is generally supposed that the preconcentration procedure is used for the determination of metal concentrations under the sensitivity of the measurement method. This study showed that preconcentration is also need for the beryllium (Be) concentration over the sensitivity of atomic absorption spectrometry. For this purpose, a simple and selective method for the determination of Be in solid sa...
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ژورنال
عنوان ژورنال: Chimica Techno Acta
سال: 2019
ISSN: 2411-1414,2409-5613
DOI: 10.15826/chimtech.2019.6.4.03