Multiresidue recovery at PPB levels of 10 nitrosamines from frankfurters by supercritical fluid extraction.
@article{Maxwell1993MultiresidueRA,
title={Multiresidue recovery at PPB levels of 10 nitrosamines from frankfurters by supercritical fluid extraction.},
author={R. Maxwell and J. Pensabene and W. Fiddler},
journal={Journal of chromatographic science},
year={1993},
volume={31 6},
pages={
212-5
}
}The design of a laboratory-assembled supercritical fluid extractor is described for the efficient recovery of volatile nitrosamines from a common-cured meat product, frankfurters. The principal feature of the apparatus was a newly designed restrictor-collector interface where a commercial solid-phase extraction cartridge was directly attached to the micrometering valve. This reduced the path length between the discharge tube and the 1 g silica gel sorbent bed. The elapsed time for each 2.5 g… CONTINUE READING
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