ARSENIC SPECIATION BY COUPLING HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHYWITH INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY

Authors
DEMESMAY C OLLE M PORTHAULT M
Citation
C. Demesmay et al., ARSENIC SPECIATION BY COUPLING HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHYWITH INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY, Fresenius' journal of analytical chemistry, 348(3), 1994, pp. 205-210
Citations number
18
Categorie Soggetti
Chemistry Analytical
Journal title
Fresenius' journal of analytical chemistry → ACNP
ISSN journal
09370633
Volume
348
Issue
3
Year of publication
1994
Pages
205 - 210
Database
ISI
SICI code
0937-0633(1994)348:3<205:ASBCHL>2.0.ZU;2-B
Abstract
An ICP-MS detector in combination with HPLC has been evaluated for the analysis of six arsenic compounds. The influence of the presence of a n organic modifier in the mobile phase on arsenic response and the qua lity parameters of the analysis are discussed. Detection limits for ar senic species under study range from 10 to 30 pg. The determination of arsenic compounds in solutions simulating fish or sediment extracts h as been used to demonstrate the applicability of this technique.