Table 2: Concentration of PFOS in fish meal/oil for feed in ng/g fresh weight. Concentration in fish meal is calculated for 12% moisture content.

Sample numberSample namePFOS (ng/g)PFOSA (ng/g)Fat content (%)

14Capelin meal6,5<0,5012,2
Capelin oil<0,50<0,50
15Capelin meal7,5<0,5014,1
Capelin oil<0,50<0,50
16Capelin meal2,3<0,5013,5
Capelin oil<0,50<0,50
17Capelin meal13<0,5012,4
Capelin oil<0,50<0,50
18Capelin meal6,9<0,5013,5
Capelin oil<0,50<0,50
19Mackerel meal1,3<0,5010,1
20Blue whiting meal<0,240,459,81

LOD PFHxA, PFHpA, PFOA, PFNA: capelin meal/oil: 0,50 ng/g, mackerel meal: 0,20 ng/g.
LOD PFDA, PFDoA: capelin meal/oil: 0,50 ng/g, mackerel meal: 0,20 ng/g.
LOD PFBS, PFHxS, PFDS, PFOSA: capelin meal/oil: 0,50 ng/g, mackerel meal: 0,20 ng/g.
LOD PFOS: oil: 0,50 ng/g.