Atomic-absorption spectrometry of laser-nebulized samples.
Thermal nebulization of nickel-base alloys, corundum plates and residues of solutions was performed with a laser beam. The solid aerosol was aspirated into an acetylene-air flame by an ejector. Linear analytical curves in wide concentration ranges were established and an average relative standard deviation of 10% was found. The detection limit is in the ng range for iron and copper, and lower for zinc, cadmium and sodium.
Kántor
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Institute for General and Analytical Chemistry, Technical University, Budapest, Hungary.
Pólos
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Fodor
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Pungor
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