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Zur spektrochemischen Spurenanalyse von Bleimetall im Gleichstromabreißbogen

The spectrochemical trace analysis of lead metal by means of an interrupted d. c. arc

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Zusammenfassung

Die Anwendung eines Gleichstromabreißbogens mit 30 A ermöglicht empfindliche Spurenanalysen in Reinblei. Es werden Grenzkonzentrationen von 0,5 bis 10 ppm erreicht. Die Reproduzierbarkeiten liegen unter ±10%.

Summary

The application of an interrupted d. c. arc of 30 amps gives a good possibility, to analyze directly pure lead metal for trace-elements. The detection limites reach 0,5 up to 10 ppm. The reproducibility is better than ±10%.

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Janda, I., Schroll, E. Zur spektrochemischen Spurenanalyse von Bleimetall im Gleichstromabreißbogen. Mikrochim Acta 60, 902–907 (1972). https://doi.org/10.1007/BF01239157

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  • DOI: https://doi.org/10.1007/BF01239157

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