Determination of Cobalt with a Tungsten Tube Atomizer by Electrothermal Atomic Absorption Spectrometry and its use for the Analysis of Biological Materials
β Scribed by Kaneco, Satoshi ;Sasaki, Kazutoshi ;Ohta, Kiyohisa ;Itoh, Syn-ichi ;Mizuno, Takayuki
- Publisher
- Springer-Verlag
- Year
- 1999
- Weight
- 118 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0344-838X
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Atomization characteristics of chromium have been studied by electrothermal atomic absorption spectrometry with a molybdenum tube atomizer. The appearance temperature (T app ) of chromium nitrate was 1300ΠC. The T app was independent of the heating rate of atomizer, but the temperature at the peak o
The analytical performance of an unenclosed tungsten coil atomizer operating in Ar-H, (9O:lO) was assessed by electrothermal atomic absorption spectrometry (ETAAS) for the determination of pg to ng levels of Cd, Co, Cr, Mn, Ni and Pb in liquid samples. A three-steps low power unit provided the heati