On-matrix derivatization for dynamic headspace sampling of nonvolatile surface residues
Journal of Chromatography A
In: Journal of Chromatography A, vol. 1256, pp. 58 - 66, 2012, ISSN: 0021-9673.
Editorial summary
The paper extends FLEC dynamic-headspace sampling to low-volatility surface residues by derivatizing target compounds directly on the sampled material. Tests on glass, painted wallboard, concrete and carpet demonstrate recovery of chemical-warfare-related hydrolysis products and other residues that are difficult to collect with wipes.
Editorial, non-verbatim summary based on the publisher abstract and PubMed record; no commercially reusable licence for the original abstract was verified.
FLEC use
FLEC method, modelling or validation
The primary contribution extends the FLEC dynamic-headspace method to nonvolatile residues by adding on-matrix derivatization and validating it on several substrates.