COMPARISON OF SUPERCRITICAL-FLUID EXTRACTION WITH SOLVENT SONICATION FOR CHEMICAL WARFARE AGENT DETERMINATION IN ALKYD PAINTED PLATES

Authors
CHAUDOT X TAMBUTE A CAUDE M
Citation
X. Chaudot et al., COMPARISON OF SUPERCRITICAL-FLUID EXTRACTION WITH SOLVENT SONICATION FOR CHEMICAL WARFARE AGENT DETERMINATION IN ALKYD PAINTED PLATES, HRC. Journal of high resolution chromatography, 21(8), 1998, pp. 457-463
Citations number
10
Categorie Soggetti
Chemistry Analytical
Journal title
HRC. Journal of high resolution chromatography → ACNP
ISSN journal
09356304
Volume
21
Issue
8
Year of publication
1998
Pages
457 - 463
Database
ISI
SICI code
0935-6304(1998)21:8<457:COSEWS>2.0.ZU;2-U
Abstract
Supercritical fluid extraction (SFE) of alkyl alkylphosphonofluoridate s and dialkyl alkylphosphonates from painted plates was investigated. It was found that SFE recoveries compared favorably with conventional solvent sonication results. Stability studies of the samples were carr ied out over a period of two months. This investigation showed that th e concentration of phosphonofluoridates decreased over a long period.