Pyriproxyfen
101
107
84
106
113
81
90
112
92
Quinoxyfen
89
97
79
95
100
75
81
105
85
Spirodiclofen
91
88
78
132
113
75
<LOQ
96
71
Tebuconazole
80
95
75
100
111
79
89
110
91
Tebufenocide*
86
101
43
<LOD
<LOQ
84
<LOQ
106
87
Tebufenpyrad
80
102
89
101
104
89
70
91
78
Tefluthrin
85
109
87
86
109
86
72
126
102
Tetraconazole*
84
108
93
98
115
89
79
118
101
Tetradifon
77
119
106
104
112
78
75
116
95
Tetrahydrophthalimide (THPI)
<LOQ
<LOQ
90
<LOQ
117
115
<LOQ
111
95
Thiabendazole*
77
96
82
83
88
67
75
97
79
Tolclofos-methyl
81
108
89
102
110
84
91
119
83
Tolyfluanid*
111
71
67
87
79
77
n.d.
n.d.
n.d.
Triadimefon*
76
106
98
95
111
88
91
121
100
Triadimenol*
79
106
87
96
110
82
77
103
90
Trifloxystrobin
103
111
87
103
112
87
94
123
97
Trifluralin
121
84
59
54
39
50
77
50
87
Triticonazole
101
105
82
106
112
81
88
106
86
Vinclozolin
89
114
94
130
107
75
67
111
90
18
Table 5. Method precision and intermediate precision values [RSD %]
at 10 ng/g (level 1), 20 ng/g (level 2) and 100 ng/g (level3).
* spiking levels are 50, 100 & 500 ** spiking levels are 100, 200 & 1000 <LOD/LOQ – spiking value below LOD/LOQ value
Compound
Strawberry
Wheat Flour
Leek
Precision
Intermediate
Precision
Precision
Intermediate
Precision
Precision
Intermediate
Precision
Level
1
Level
2
Level
3
Level
1
Level
2
Level
3
Level
1
Level
2
Level
3
Acephate
7
7
12
15
29
4 27
9
12
18
8
22
Acrinathrin
32
51
18
37
9
3
7
5
4 20
17
22
Amitraz**
5
11
11
14
n.d.
n.d.
n.d.
n.d.
3
7
15
27
Azinphos-methyl*
2
4
7
5
6
1
6
3
6
10
7
23
Azoxystrobin*
3
6
2
7
12
4
4
12
5
6
10
11
Bifenthrin
6
10
3
9
13
6
5
9
15
12
8
13
Bitertanol
2
3
2
4
4
2
4
2
2
6
11
10
Boscalid (Nicobifen)
3
3
2
3
3
2
3
2
6
2
11
7
Bromopropylate
7
8
4
10
10
5
6
8
5
13
7
13
Bromuconazole
2
4
2
4
7
3
4
3
2
6
9
11
Bupirimate*
6
3
3
4
3
3
3
3
6
5
9
6
Buprofezin*
6
4
3
5
4
3
3
4
2
4
8
4
Cadusafos
7
9
3
8
15
3
12
5
2
7
6
6
Captan
31
64
15
75
28 21 52
66
n.d.
n.d.
n.d.
n.d.
Carbaryl*
10
13
8
25
18
3 20
9
<LOQ 22
15
29
Carbofuran
18
5
4
16
27
5
17
11
11 40 20
50
Carboxin
7
4
2
7
6
4
3
6
4
5
7
7
Table 4 continued
* spiking levels are 50, 100 & 500 ng/g ** spiking levels are 100, 200 & 1000 ng/g <LOD/LOQ – spiking value below LOD/LOQ value
Compound
Strawberry
Wheat Flour
Leek
Level 1
Level 2
Level 3
Level 1
Level 2
Level 3
Level 1
Level 2
Level 3
