Novel electroanalytical techniques for pollution analysis

K. Tóth, G. Nagy, Zs Fehér, E. Pungor

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Two new analytical techniques are described. The so-called injection technique operates on evaluating a dynamic concentration signal as a result of following the concentration change in a certain part of a flow-through channel after injecting a sample or reagent at a small volume into the current of an appropriate solution flowing at a constant rate. The second technique, the programmed coulometric titration technique, also uses the flow-through channel principle; that means this novel technique allows the more precise titrimetric way of analysis in flowing solutions. In the case of both techniques potentiometric and voltammetric detectors were involved. Several examples proved the multifold advantages of these techniques for environmental analysis.

Original languageEnglish
Pages (from-to)379-387
Number of pages9
JournalFresenius' Zeitschrift für Analytische Chemie
Volume282
Issue number4
DOIs
Publication statusPublished - Jan 1 1976

ASJC Scopus subject areas

  • Analytical Chemistry
  • Materials Science(all)
  • Clinical Biochemistry

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