 
          19
        
        
          Chlorfenapyr*
        
        
          5
        
        
          7
        
        
          5
        
        
          6
        
        
          11
        
        
          5
        
        
          6
        
        
          6
        
        
          4
        
        
          5
        
        
          6
        
        
          8
        
        
          Chlorfenvinphos
        
        
          4
        
        
          5
        
        
          4
        
        
          7
        
        
          33
        
        
          5
        
        
          15
        
        
          37
        
        
          3
        
        
          4
        
        
          8
        
        
          10
        
        
          Chlorobenzilate
        
        
          3
        
        
          7
        
        
          4
        
        
          6
        
        
          5
        
        
          3 38
        
        
          4
        
        
          3
        
        
          5
        
        
          8
        
        
          6
        
        
          Chlorothalonil
        
        
          4
        
        
          18
        
        
          18
        
        
          16
        
        
          38
        
        
          9 27
        
        
          11
        
        
          n.d.
        
        
          n.d.
        
        
          n.d.
        
        
          n.d.
        
        
          Chlorpropham
        
        
          4
        
        
          5
        
        
          3
        
        
          4
        
        
          20
        
        
          4
        
        
          12
        
        
          6
        
        
          4
        
        
          8
        
        
          5
        
        
          5
        
        
          Chlorpyrifos-ethyl
        
        
          5
        
        
          7
        
        
          2
        
        
          6
        
        
          11
        
        
          7
        
        
          10
        
        
          8
        
        
          13
        
        
          7
        
        
          7
        
        
          6
        
        
          Chlorpyrifos-methyl
        
        
          5
        
        
          3
        
        
          5
        
        
          6
        
        
          17
        
        
          3
        
        
          12
        
        
          6
        
        
          8
        
        
          5
        
        
          6
        
        
          5
        
        
          Cyfluthrin
        
        
          6
        
        
          7
        
        
          3
        
        
          7
        
        
          4
        
        
          2
        
        
          5
        
        
          3
        
        
          9
        
        
          19
        
        
          13
        
        
          19
        
        
          Cyhalothrin
        
        
          8
        
        
          25
        
        
          9
        
        
          19
        
        
          3
        
        
          3
        
        
          3
        
        
          3
        
        
          3 20
        
        
          15
        
        
          18
        
        
          Cypermethrin
        
        
          6
        
        
          12
        
        
          5
        
        
          9
        
        
          11
        
        
          2
        
        
          3
        
        
          3
        
        
          17
        
        
          9
        
        
          12
        
        
          13
        
        
          Cyproconazole
        
        
          5
        
        
          4
        
        
          3
        
        
          4
        
        
          4
        
        
          2
        
        
          2
        
        
          3
        
        
          5
        
        
          6
        
        
          7
        
        
          4
        
        
          Cyprodinil
        
        
          3
        
        
          8
        
        
          3
        
        
          6
        
        
          7
        
        
          5
        
        
          8
        
        
          7
        
        
          8
        
        
          6
        
        
          6
        
        
          8
        
        
          DDD p,p
        
        
          2
        
        
          3
        
        
          2
        
        
          5
        
        
          2
        
        
          4
        
        
          3
        
        
          4
        
        
          4
        
        
          5
        
        
          6
        
        
          7
        
        
          DDE p, p
        
        
          7
        
        
          7
        
        
          4
        
        
          6
        
        
          6
        
        
          4
        
        
          2
        
        
          5
        
        
          4
        
        
          6
        
        
          5
        
        
          16
        
        
          DDT p,p
        
        
          4
        
        
          9
        
        
          4
        
        
          18
        
        
          10
        
        
          3
        
        
          7
        
        
          6
        
        
          3
        
        
          4
        
        
          9
        
        
          9
        
        
          Deltamethrin
        
        
          9
        
        
          32
        
        
          11
        
        
          23
        
        
          15
        
        
          2
        
        
          4
        
        
          6
        
        
          5
        
        
          18
        
        
          13
        
        
          19
        
        
          Demeton-S-methyl*
        
        
          1
        
        
          6
        
        
          4
        
        
          5
        
        
          12
        
        
          4
        
        
          13
        
        
          9
        
        
          5
        
        
          4
        
        
          7
        
        
          11
        
        
          Diazinon
        
        
          7
        
        
          9
        
        
          3
        
        
          6
        
        
          14
        
        
          4
        
        
          13
        
        
          6
        
        
          12
        
        
          8
        
        
          6
        
        
          6
        
        
          Dichlofluanid*
        
        
          8
        
        
          25
        
        
          12
        
        
          20
        
        
          56 20
        
        
          17
        
        
          17
        
        
          <LOD <LOD 90
        
        
          n.d.
        
        
          Dichloran
        
        
          11
        
        
          10
        
        
          4
        
        
          8
        
        
          11
        
        
          5
        
        
          16
        
        
          6
        
        
          10
        
        
          8
        
        
          5
        
        
          8
        
        
          Dichlorbenzophenon, p,p'-
        
        
          14
        
        
          18
        
        
          5
        
        
          14
        
        
          <LOD <LOQ 11
        
        
          n.d.
        
        
          <LOQ 16
        
        
          7
        
        
          18
        
        
          Dichlorvos
        
        
          5
        
        
          7
        
        
          8
        
        
          13
        
        
          28
        
        
          5
        
        
          19
        
        
          9
        
        
          8
        
        
          7
        
        
          10
        
        
          9
        
        
          Dicofol
        
        
          9
        
        
          4
        
        
          2
        
        
          5
        
        
          5
        
        
          1
        
        
          4
        
        
          4
        
        
          5
        
        
          2
        
        
          10
        
        
          8
        
        
          Difenoconazole
        
        
          7
        
        
          4
        
        
          3
        
        
          10
        
        
          19
        
        
          5
        
        
          5
        
        
          14
        
        
          10
        
        
          5
        
        
          3
        
        
          12
        
        
          Dimethoate
        
        
          10
        
        
          10
        
        
          6
        
        
          12
        
        
          17
        
        
          3
        
        
          11
        
        
          10
        
        
          5
        
        
          5
        
        
          6
        
        
          8
        
        
          Dimethomorph
        
        
          5
        
        
          3
        
        
          3
        
        
          11
        
        
          18
        
        
          7
        
        
          9
        
        
          13
        
        
          5
        
        
          7
        
        
          9
        
        
          6
        
        
          Diphenylamine
        
        
          7
        
        
          7
        
        
          3
        
        
          6
        
        
          33
        
        
          12
        
        
          19
        
        
          21
        
        
          8
        
        
          12
        
        
          7
        
        
          8
        
        
          Endosulfan*
        
        
          9
        
        
          10
        
        
          5
        
        
          8
        
        
          6
        
        
          7 46
        
        
          21
        
        
          17
        
        
          8
        
        
          6
        
        
          6
        
        
          Endosulfan sulfate
        
        
          9
        
        
          3
        
        
          4
        
        
          5
        
        
          4
        
        
          3
        
        
          4
        
        
          3
        
        
          4
        
        
          6
        
        
          9
        
        
          6
        
        
          EPN
        
        
          4
        
        
          3
        
        
          3
        
        
          11
        
        
          8
        
        
          4
        
        
          4
        
        
          11
        
        
          4
        
        
          6
        
        
          9
        
        
          6
        
        
          Epoxiconazole
        
        
          4
        
        
          5
        
        
          2
        
        
          4
        
        
          6
        
        
          3
        
        
          6
        
        
          2
        
        
          5
        
        
          4
        
        
          7
        
        
          5
        
        
          Ethion
        
        
          1
        
        
          3
        
        
          2
        
        
          3
        
        
          4
        
        
          2
        
        
          3
        
        
          2
        
        
          8
        
        
          7
        
        
          9
        
        
          5
        
        
          Ethoprop (Ethoprophos)
        
        
          2
        
        
          7
        
        
          2
        
        
          5
        
        
          16
        
        
          4
        
        
          13
        
        
          12
        
        
          4
        
        
          6
        
        
          6
        
        
          5
        
        
          Etofenprox
        
        
          3
        
        
          5
        
        
          2
        
        
          6
        
        
          4
        
        
          2
        
        
          2
        
        
          2
        
        
          3
        
        
          3
        
        
          9
        
        
          6
        
        
          Fenamiphos
        
        
          9
        
        
          7
        
        
          3
        
        
          8
        
        
          10
        
        
          4
        
        
          7
        
        
          6
        
        
          5
        
        
          9
        
        
          12
        
        
          10
        
        
          Fenamiphos sulfone
        
        
          11
        
        
          30
        
        
          10
        
        
          27
        
        
          12
        
        
          2
        
        
          5
        
        
          11
        
        
          15
        
        
          19
        
        
          17
        
        
          16
        
        
          Fenamiphos-sulfoxid**
        
        
          8
        
        
          22
        
        
          7
        
        
          28
        
        
          26
        
        
          3
        
        
          12
        
        
          17
        
        
          9
        
        
          5 21
        
        
          9
        
        
          Fenarimol
        
        
          3
        
        
          3
        
        
          1
        
        
          3
        
        
          7
        
        
          2
        
        
          3
        
        
          3
        
        
          3
        
        
          5
        
        
          9
        
        
          9
        
        
          Fenbuconazol
        
        
          3
        
        
          5
        
        
          3
        
        
          4
        
        
          3
        
        
          3
        
        
          3
        
        
          2
        
        
          1
        
        
          6
        
        
          10
        
        
          5
        
        
          Fenitrothion
        
        
          9
        
        
          7
        
        
          4
        
        
          8
        
        
          16
        
        
          4
        
        
          11
        
        
          8
        
        
          5
        
        
          5
        
        
          7
        
        
          7
        
        
          Fenoxycarb
        
        
          3
        
        
          3
        
        
          2
        
        
          3
        
        
          6
        
        
          5
        
        
          5
        
        
          7
        
        
          2
        
        
          7
        
        
          8
        
        
          8
        
        
          Fenpropathrin
        
        
          9
        
        
          4
        
        
          2
        
        
          4
        
        
          <LOD <LOD 8
        
        
          n.d.
        
        
          <LOD <LOD 13
        
        
          n.d.
        
        
          Fenpropidin*
        
        
          27
        
        
          26
        
        
          11
        
        
          21
        
        
          29
        
        
          12 61
        
        
          15
        
        
          n.d.
        
        
          37
        
        
          17
        
        
          42
        
        
          
            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
          
        
        
          
            Table 5 continued
          
        
        
          * spiking levels are 50, 100 & 500    ** spiking levels are 100, 200 & 1000    <LOD/LOQ – spiking value below LOD/LOQ value