Replacement Ion Chromatography with Flame Photometric Detection. I. Cations.

Abstract

Replacement Ion Chromatography (RIC) is a new detection scheme for ion chromatography with the potential of very high sensitivity and universal application. In this first example of RIC, separated sample cations are stoichiometrically replaced by a photometrically sensitive cation. Following replacement, the RIC effluent is nebulized into a flame where emission from the photometric species is generated and measured by a filter photometer. The conditions for useful operation of the new RIC instrument are presented and applications are provided of sensitive and efficient sample replacement. The limitations and capabilities of the technique are critically appraised and possible extensions considered. (Author)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Sep 27, 1982
Accession Number
ADA120082

Entities

People

  • Gary M. Hieftje
  • S. W. Downey

Organizations

  • Indiana University

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • California
  • Chemistry
  • Chromatography
  • Detection
  • Detectors
  • Ion Exchange
  • Ion Exchange Resins
  • Liquid Chromatography
  • Materials
  • Materials Laboratories
  • Measurement
  • Military Research
  • New Jersey
  • New York
  • Particle Size
  • Precipitation
  • United States

Readers

  • Analytical Chemistry
  • Astronomy/Astrophysics
  • Systems Analysis and Design