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504
M
ASTOVSKA
ET AL
.
J
OURNAL OF
AOAC I
NTERNATIONAL
V
OL
. 98, N
O
. 2, 2015
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2014.08B–D
.
Tables
2014.08B–D
provide statistical results obtained for
the studied analytes at three different concentration levels
in shrimp, mussel, and oyster after elimination of statistical
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determinations. Mean recoveries of all tested analytes at the
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In all other cases, repeatability, reproducibility and HorRat
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Overall, the results of the collaborative study demonstrate
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Degradation Issues
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results for these two analytes obtained in two different
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see
recovery results in
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and cost of oyster samples, it was decided to continue with
the study and not proceed with preparation of new study test
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the analysis as was done for shrimp (
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overall lower recoveries were obtained for all studied PAHs
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was produced only for the blank sample), whereas all extracts
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Furthermore, a closer examination of the results obtained for
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to the other analytes. These mean results do not include data
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that these PAHs contain the same moiety in terms of the linear
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cause for the lower recoveries observed for these analytes in
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capability.
Acknowledgments
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on PAHs (chaired by Tom Phillips, Maryland Department of
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selection, and stability issues as well as for the overall support
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study.
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