Metal speciation by means of microbore columns with direct-injection nebulization by inductively coupled plasma atomic emission spectroscopy

Douglas T. Gjerde, Daniel R. Wiederin, Fred G. Smith, Bruce M. Mattson

Research output: Contribution to journalArticle

93 Citations (Scopus)

Abstract

Ion chromatography can be used to perform speciation of several elements. This paper examines the use of ion chromatography with inductively coupled plasma atomic emission spectroscopy detection. A new type of nebulizer, the direct-injection nebulizer, was used to introduce the sample into the plasma. Columns were developed to interface with the direct-injection nebulizer at a flow-rate of 80-100 μl/min. The speciation of arsenic, selenium and chromium is discussed.

Original languageEnglish
Pages (from-to)73-78
Number of pages6
JournalJournal of Chromatography A
Volume640
Issue number1-2
DOIs
StatePublished - Jun 25 1993

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Atomic emission spectroscopy
Ion chromatography
Atomic Spectrophotometry
Nebulizers and Vaporizers
Direct injection
Inductively coupled plasma
Metals
Injections
Chromatography
Arsenic
Chromium
Selenium
Ions
Flow rate
Plasmas

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Clinical Biochemistry
  • Molecular Medicine

Cite this

Metal speciation by means of microbore columns with direct-injection nebulization by inductively coupled plasma atomic emission spectroscopy. / Gjerde, Douglas T.; Wiederin, Daniel R.; Smith, Fred G.; Mattson, Bruce M.

In: Journal of Chromatography A, Vol. 640, No. 1-2, 25.06.1993, p. 73-78.

Research output: Contribution to journalArticle

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