2. AOACRIChemContMethods-2018Awards

M astovska et al .: J ournal of AOAC I nternational V ol . 98, N o . 2, 2015  493

Table 3. Collaborative study results (in µg/kg) obtained by the participating laboratories in blind duplicates fortified at the low PAH level in shrimp Laboratory No. PAH Sample ID 1 2 3 4 5 6 7 8 9 1,7-DMP SFC S10 17.4 17.9 24.9 14.1 21.4 21.2 18.5 23.4 26.4 SFC S11 23.2 25.6 27.0 14.2 21.4 20.8 23.1 23.1 27.4 1-MN SFC S10 44.8 33.3 23.5 17.9 23.6 22.1 17.8 18.6 20.5 SFC S11 24.6 18.0 25.4 19.6 26.4 20.2 22.3 19.3 17.5 1-MP SFC S10 9.1 8.4 10.4 7.5 9.9 10.7 8.8 9.8 11.5 SFC S11 10.7 10.5 12.3 7.5 9.8 10.4 11.2 9.3 11.9 2,6-DMN SFC S10 32.0 a 16.8 17.4 21.4 14.8 13.7 13.1 13.1 14.8 SFC S11 35.3 a 15.4 16.7 20.1 14.2 14.0 16.7 13.0 13.9 6-MC SFC S10 7.8 11.6 12.5 10.9 10.6 10.8 9.7 11.9 11.8 SFC S11 8.4 10.8 13.6 11.0 10.6 10.7 11.9 12.4 11.9 Ant SFC S10 3.8 5.2 5.6 4.7 4.7 5.1 4.0 5.0 5.2 SFC S11 4.6 5.2 5.9 4.7 4.7 5.0 5.1 5.1 5.0 BaA SFC S10 3.9 5.5 4.6 4.7 4.6 4.7 4.2 5.1 4.9 SFC S11 4.1 5.2 5.5 4.7 4.6 4.6 5.2 5.2 4.9 BaP SFC S10 1.4 2.2 2.0 1.9 1.8 1.9 1.7 2.2 1.9 SFC S11 1.6 2.0 2.2 1.9 1.8 1.9 2.1 2.2 1.9 BbF SFC S10 3.7 5.2 5.1 4.8 4.6 4.7 4.3 5.1 4.7 SFC S11 4.3 5.4 5.8 4.8 4.5 4.7 5.2 5.1 5.0 BghiP SFC S10 1.4 2.2 1.9 1.9 1.8 1.9 1.7 2.0 2.7 a SFC S11 1.6 2.1 2.2 1.9 1.8 1.9 2.0 2.0 3.5 a BkF SFC S10 1.4 2.3 2.2 2.0 1.9 1.7 1.8 2.2 2.0 SFC S11 1.6 2.2 2.3 2.0 1.9 1.6 2.3 2.2 2.0 Chr SFC S10 12.3 17.6 15.5 14.9 14.2 14.7 13.2 a 15.7 15.9 SFC S11 13.1 16.8 16.9 15.0 14.3 14.5 16.2 a 16.3 16.0 DBahA SFC S10 1.3 2.1 2.2 2.0 1.8 2.0 1.7 2.1 2.3 SFC S11 1.6 2.0 1.9 1.9 1.7 1.9 2.2 2.2 1.6 Fln SFC S10 4.3 5.3 5.5 4.9 4.8 5.0 4.2 a 5.6 6.0 SFC S11 4.3 5.4 5.6 4.9 4.8 5.0 5.2 a 5.4 5.9 Flt SFC S10 7.2 10.6 9.8 9.6 9.2 9.5 8.5 10.6 10.8 SFC S11 8.2 10.7 10.7 9.7 9.2 9.5 10.4 10.6 10.1 IcdP SFC S10 1.4 2.2 1.9 2.0 1.7 2.0 1.7 2.3 2.1 SFC S11 1.6 2.1 2.0 2.0 1.7 2.0 2.1 2.3 2.1 Naph SFC S10 35.8 29.6 28.9 26.0 27.3 26.1 23.3 28.1 33.9 a SFC S11 27.1 26.2 27.7 26.3 27.1 24.7 29.5 29.0 42.5 a Phe SFC S10 12.2 16.1 14.4 14.7 15.0 14.9 12.7 b 15.6 16.2 SFC S11 13.2 16.3 16.1 14.6 14.9 15.2 15.9 b 15.5 16.4 Pyr SFC S10 12.0 16.0 14.4 14.8 14.2 14.6 12.6 15.6 16.0 SFC S11 12.8 15.8 16.6 14.9 14.2 14.4 15.7 15.7 15.7

a Outliers removed by the Cochran test. b Outliers removed by single Grubbs’ test.