Spectrometrische lösungsanalyse mit dem kaskadenstabilisierten lichtbogen

Abstract The disk-stabilized arc described by R iemann may be used as a source for spectrometric analysis because of its good constancy. Due to its high temperature, about 5000°C, it is especially fit for the analysis of elements which are excited with difficulty. Methods of analysis for the spectrometric determination of zinc and silicon are described as examples.