Journal
TRAC-TRENDS IN ANALYTICAL CHEMISTRY
Volume 20, Issue 10, Pages 552-562Publisher
ELSEVIER SCIENCE LONDON
DOI: 10.1016/S0165-9936(01)00110-8
Keywords
flow injection on-line sorption preconcentration and separation; atomic (mass) spectrometry; knotted reactor; trace analysis; speciation analysis
Categories
Ask authors/readers for more resources
This article presents the state of the art of flow injection ( FI) on-line preconcentration and separation based on sorption of organo-metallic complexes on the wall of a knotted reactor (KR) coupled with atomic (mass) spectrometry for trace element (speciation) analysis. In the last 7 years the KR has been successfully exploited as sorption medium, and demonstrated to be an attractive alternative to the C-18 microcolumn in FI on-line preconcentration techniques. The advantages and disadvantages of the KR sorption system, design of FI manifolds, choice of complexing agents, consideration of a washing step, choice of eluents, and analytical applications for various atomic spectrometric techniques are discussed, with emphasis on ETAAS. (C) 2001 Elsevier Science B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available