67 / 71
666
S
chneider
&
A
ndersen
:
J
ournal of
AOAC I
nternational
V
ol
. 98, N
o
. 3, 2015
Table 6. Residue identification summary
Analytes
identified, %,
n
= 28
Analyte Matrix
Concn of
analytes,
µg/kg
EU
a
FDA
b
Concn (>0.05 μg/kg) of
analytes in individual
blank samples
c
, μg/kg
MG Salmon Blank
7
7
0.10, 0.11
0.42
93
93
0.90
100 100
1.75
100 100
Incurred 100 100
Catfish Blank
0
0
0.42
96
100
0.90
93
93
1.75
100 100
Incurred
93
100
Shrimp Blank
4
4
0.42
100 100
0.90
100 100
1.75
93
93
Incurred
82
89
LMG Salmon Blank
4
4
0.08
0.42
100 100
0.90
100 100
1.75
100 100
Incurred 100 100
Catfish Blank
11
11
0.42
100 100
0.90
100 100
1.75
100 100
Incurred 100 100
Shrimp Blank
0
0
0.42
100 100
0.90
100 100
1.75
100 100
Incurred 100 100
CV Salmon Blank
57
57
0.14
0.42
100 100
0.90
100 100
1.75
100 100
Incurred
79
79
Catfish Blank
76
76
0.42
100 100
0.90
100 100
1.75
100 100
Table 6. (
continued
)
Analytes
identified, %,
n
= 28
Analyte Matrix
Concn of
analytes,
µg/kg
EU
a
FDA
b
Concn (>0.05 μg/kg) of
analytes in individual
blank samples
c
, μg/kg
Incurred
89
93
Shrimp Blank
46
46
0.30
0.42
100 100
0.90
100
96
1.75
100 100
Incurred 100 100
LCV Salmon Blank
50
43
0.06, 0.08
0.42
100
86
0.90
100 100
1.75
100 100
Incurred 100
96
Catfish Blank
33
22
0.08, 0.12, 0.13
0.42
100 100
0.90
96
96
1.75
100 100
Incurred
93
93
Shrimp Blank
0
0
0.42
93
93
0.90
93
86
1.75
93
89
Incurred
96
89
BG Salmon Blank
18
18
0.13
0.42
93
89
0.90
96
96
1.75
100 100
Incurred 100 100
Catfish Blank
15
15
0.08, 0.08
0.42
100 100
0.90
100 100
1.75
100 100
Incurred 100 100
Shrimp Blank
14
14
0.42
96
96
0.90
100 100
1.75
96
96
Incurred 100 100
a
±20–50% relative, based on value.
b
±10% absolute.
c
Only blank samples that meet confirmation criteria for the analyte/matrix
pair and have a calculated concentration >0.05 μg/kg are reported.