Ultrasonic nebulization in a low-emission flame for atomic fluorescence spectrometry

M. B. Denton, H. V. Malmstadt

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

The use of an ultrasonic nebulizer in conjunction with a low turbulence, argon-hydrogen-entrained air flame provides improved performance of almost two orders of magnitude as compared with a conventional pneumatic total consumption burner. Increased sensitivity results from more efficient nebulization, reduced light scattering, and lower flame background emission. An automated sample changing system is described which provides the required freedom from sample cross-contamination.

Original languageEnglish (US)
Pages (from-to)1813-1818
Number of pages6
JournalAnalytical chemistry
Volume44
Issue number11
DOIs
StatePublished - Jan 1 1972

ASJC Scopus subject areas

  • Analytical Chemistry

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