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

M Bonner Denton, H. V. Malmstadt

Research output: Contribution to journalArticle

3 Citations (Scopus)

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
StatePublished - 1972

Fingerprint

Argon
Fuel burners
Light scattering
Pneumatics
Spectrometry
Hydrogen
Turbulence
Contamination
Ultrasonics
Fluorescence
Air

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Ultrasonic nebulization in a low-emission flame for atomic fluorescence spectrometry. / Denton, M Bonner; Malmstadt, H. V.

In: Analytical Chemistry, Vol. 44, No. 11, 1972, p. 1813-1818.

Research output: Contribution to journalArticle

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