2. AOACRIChemContMethods-2018Awards

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

Table 4. Collaborative study results (in µg/kg) obtained by the participating laboratories in blind duplicates fortified at the mid PAH level in shrimp Laboratory No. PAH Sample ID 1 2 3 4 5 6 7 8 9 1,7-DMP SFC S9 28.6 17.4 26.2 14.9 21.6 21.0 20.3 23.9 25.1 SFC S14 27.9 23.8 28.4 14.9 23.3 21.1 22.4 21.8 26.6 1-MN SFC S9 84.6 111.5 89.1 59.8 83.7 70.1 72.8 75.4 56.9 SFC S14 99.7 101.4 101.7 66.1 85.9 74.9 81.9 83.3 67.6 1-MP SFC S9 26.8 17.8 29.6 18.6 24.5 24.7 23.7 26.1 27.1 SFC S14 26.6 23.9 30.8 18.5 25.6 25.0 26.5 29.2 24.2 2,6-DMN SFC S9 80.0 a 46.5 40.8 40.3 38.5 33.4 38.1 31.3 23.4 SFC S14 102.1 a 43.2 42.9 51.7 37.8 31.7 42.3 27.0 36.8 6-MC SFC S9 27.0 33.9 37.2 30.0 30.9 30.5 30.7 37.5 33.6 SFC S14 24.5 33.0 38.7 30.2 31.3 30.8 33.6 32.0 33.2 Ant SFC S9 9.2 10.8 13.4 9.4 9.8 9.8 9.3 11.1 11.8 SFC S14 8.3 10.4 15.2 9.5 9.8 9.7 10.8 12.2 10.0 BaA SFC S9 13.3 17.0 16.2 14.3 14.4 14.0 14.1 17.0 15.4 SFC S14 12.4 16.2 15.5 14.3 14.6 14.2 15.6 15.2 15.9 BaP SFC S9 4.5 5.7 5.1 4.9 4.7 4.7 4.7 4.5 5.5 SFC S14 3.9 5.2 5.9 4.9 4.7 4.7 5.1 5.3 5.0 BbF SFC S9 8.8 10.8 10.6 9.8 9.3 9.2 9.4 10.2 10.1 SFC S14 8.8 10.5 11.1 9.7 9.4 9.4 10.1 10.0 9.5 BghiP SFC S9 4.6 5.6 5.8 4.9 4.6 4.7 4.6 4.5 11.5 b SFC S14 4.3 5.3 5.9 4.8 4.6 4.8 4.9 5.1 2.5 b BkF SFC S9 7.9 8.6 9.5 7.7 7.7 8.0 7.6 7.6 8.5 SFC S14 6.5 8.6 9.6 8.0 7.7 8.1 8.3 8.2 8.3 Chr SFC S9 46.8 52.4 55.8 48.4 48.2 47.7 47.8 57.6 54.7 SFC S14 42.8 50.2 57.8 48.5 49.1 48.1 52.3 51.4 53.1 DBahA SFC S9 4.2 6.1 5.1 5.0 4.8 4.9 4.7 6.0 4.3 SFC S14 4.0 5.3 5.7 5.0 4.8 5.0 5.2 5.4 4.9 Fln SFC S9 14.8 15.8 16.6 14.4 14.6 14.8 14.0 16.9 17.0 SFC S14 13.3 15.7 17.2 14.6 14.7 14.4 15.5 15.4 16.4 Flt SFC S9 21.7 26.6 27.5 24.6 23.8 23.5 23.4 26.7 29.1 SFC S14 19.9 26.7 28.9 24.6 24.0 23.2 26.7 25.6 25.0 IcdP SFC S9 4.4 5.7 4.5 5.0 4.8 5.3 4.8 5.1 6.7 SFC S14 4.1 5.4 5.5 5.0 4.8 5.1 5.2 5.4 5.1 Naph SFC S9 86.2 88.1 86.8 75.9 80.2 71.9 79.4 75.3 90.1 SFC S14 104.3 86.4 90.6 73.6 80.6 76.2 90.2 80.2 97.8 Phe SFC S9 46.8 50.9 54.2 47.6 48.9 47.9 46.5 48.7 51.3 SFC S14 44.7 50.3 56.2 47.8 50.0 47.4 51.3 50.7 53.5 Pyr SFC S9 36.5 41.8 45.3 39.3 39.2 38.6 38.2 38.8 43.6 SFC S14 32.6 42.0 46.6 39.4 39.7 38.5 42.3 41.5 42.1

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