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Optica Publishing Group
  • Applied Spectroscopy
  • Vol. 16,
  • Issue 1,
  • pp. 17-19
  • (1962)

Analysis of Air Samples for Beryllium by The Rotating Platform Spectrographic Technique

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Abstract

Beryllium is determined spectrographically on air sample filter papers by direct sparking of the filter paper mounted on a silver disk which revolves on a rotating platform electrode apparatus eccentric from a silver counter electrode. The procedure is fast and precise, with a minimum of sample handling and can be used with samples containing as little as one mμg of beryllium.

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