Electrothermal atomizers transverse heating

FIG. 4. Schematic design of an electrothermal atomizer transversely heated graphite tube and graphite contacts (Courtesy of Perkin-Elmer). 

KEYWORDS electrothermal atomic absorption, transverse heated filter atomizer, gasoline, diesel fuel, trace elements... 

Katskov, D. A., Marais, P. J. J. G., and Ngobeni, P., Transverse Heated Filter Atomizer for Electrothermal Atomic Absoiption Spectrometry, Spectrochimica Acta Part B, Vol. 53, 1998, pp. 671-682. 

Mbileni, C., Ngobeni, P., Katskov, D. A., and Panichev, N., Determination of Lead and Cadmium in Organic Solutions by Electrothermal Atomic Absoiption Spectrometry with a Transverse Heated Filter Atomizer, Journal of Analytical Atomic Spectrometry, Vol. 17, 2002, pp. 236-241. 

Meeravali, N.N., Kumar, S.J., (2001), The utility of a W-Ir permanent chemical modifier for the determination of Ni and V in emulsified fuel oils and naphtha by transverse heated electrothermal atomic absorption spectrometer, /. And. At Spairom., 6,527-532. 

Figure 7 Electrothermal tubes available commercially (A) transversely heated graphite atomizer (THGA), (B) longitudinally heated Massmann atomizer. From Ebdon L (1998) Introduction to Analytical Atomic Spectrometry. Reproduced by permission of John Wiley Sons Limited.

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