Plot of pctrecov by newdate

Statistics for the Plotted Points
TERBUTHYLAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 101% 15% 99% 15%
Total 64 101% 15% 99% 15%

Miscellaneous Statistics for the Samples
TERBUTHYLAZINE

Characteristic N % % Basis
Plotted 64 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 1 2% 1 out of 65
Not Spiked 118 .  
False Positives 2 2% 2 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXAZINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 63 72% 16% 71% 16%
Total 63 72% 16% 71% 16%

Miscellaneous Statistics for the Samples
HEXAZINONE

Characteristic N % % Basis
Plotted 63 98% Spiked
Estimated Values 4 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 1 2% 1 out of 64
Not Spiked 119 .  
False Positives 1 1% 1 out of 119

Plot of pctrecov by newdate

Statistics for the Plotted Points
SIMAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 97% 17% 96% 15%
Total 58 97% 17% 96% 15%

Miscellaneous Statistics for the Samples
SIMAZINE

Characteristic N % % Basis
Plotted 58 97% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 2 3% 2 out of 60
Not Spiked 123 .  
False Positives 24 20% 24 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROMETRYN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 98% 20% 96% 16%
Total 57 98% 20% 96% 16%

Miscellaneous Statistics for the Samples
PROMETRYN

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 3 2% 3 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROMETON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 66 89% 17% 91% 16%
Total 66 89% 17% 91% 16%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 66 99% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 1 1% 1 out of 67
Not Spiked 116 .  
False Positives 6 5% 6 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
DEETHYLATRAZINE (DESETHYL ATRAZINE) (2-CHLORO-4-ISOPROPYLAMINO-6-S-TRIAZINE) CIAT

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 91% 30% 90% 33%
Total 58 91% 30% 90% 33%

Miscellaneous Statistics for the Samples
DEETHYLATRAZINE (DESETHYL ATRAZINE) (2-CHLORO-4-ISOPROPYLAMINO-6-S-TRIAZINE) CIAT

Characteristic N % % Basis
Plotted 58 97% Spiked
Estimated Values 58 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 2 3% 2 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYANAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 95% 21% 96% 19%
Total 57 95% 21% 96% 19%

Miscellaneous Statistics for the Samples
CYANAZINE

Characteristic N % % Basis
Plotted 57 93% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 4 7% 4 out of 61
Not Spiked 122 .  
False Positives 3 2% 3 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
FONOFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 55 79% 23% 84% 16%
Total 55 79% 23% 84% 16%

Miscellaneous Statistics for the Samples
FONOFOS

Characteristic N % % Basis
Plotted 55 92% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 5 8% 5 out of 60
Not Spiked 123 .  
False Positives 1 1% 1 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
ALPHA-ENDOSULFAN (ENDOSULFAN I)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 63 92% 17% 89% 14%
Total 63 92% 17% 89% 14%

Miscellaneous Statistics for the Samples
ALPHA-ENDOSULFAN (ENDOSULFAN I)

Characteristic N % % Basis
Plotted 63 97% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 2 3% 2 out of 65
Not Spiked 118 .  
False Positives 2 2% 2 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
DICROTOPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 14 46% 14% 44% 9%
>= Reporting Level 51 29% 13% 29% 16%
Total 65 33% 15% 32% 17%

Miscellaneous Statistics for the Samples
DICROTOPHOS

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 65 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 3 3% 3 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
DICHLOROVOS (DICHLORVOS)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 12 79% 19% 76% 19%
>= Reporting Level 52 34% 24% 29% 22%
Total 64 42% 29% 32% 36%

Miscellaneous Statistics for the Samples
DICHLOROVOS (DICHLORVOS)

Characteristic N % % Basis
Plotted 64 96% Spiked
Estimated Values 64 96% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 3 4% 3 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 112% 14% 112% 14%
>= Reporting Level 56 80% 22% 80% 17%
Total 58 81% 22% 81% 17%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 58 97% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 60 .  
False Negatives 1 2% 1 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIELDRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 98% 19% 95% 16%
Total 65 98% 19% 95% 16%

Miscellaneous Statistics for the Samples
DIELDRIN

Characteristic N % % Basis
Plotted 65 98% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 1 2% 1 out of 66
Not Spiked 117 .  
False Positives 1 1% 1 out of 117

Plot of pctrecov by newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 66 99% 21% 95% 16%
Total 66 99% 21% 95% 16%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 66 99% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 1 1% 1 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
MALATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 91% 22% 90% 18%
Total 58 91% 22% 90% 18%

Miscellaneous Statistics for the Samples
MALATHION

Characteristic N % % Basis
Plotted 58 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 2 3% 2 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 96% 16% 101% 15%
Total 57 96% 16% 101% 15%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
ATRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 101% 14% 104% 15%
Total 64 101% 14% 104% 15%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 64 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 1 2% 1 out of 65
Not Spiked 118 .  
False Positives 3 3% 3 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
ALACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 98% 17% 97% 18%
Total 58 98% 17% 97% 18%

Miscellaneous Statistics for the Samples
ALACHLOR

Characteristic N % % Basis
Plotted 58 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 2 3% 2 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
ACETOCHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 98% 16% 100% 16%
Total 59 98% 16% 100% 16%

Miscellaneous Statistics for the Samples
ACETOCHLOR

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 2 2% 2 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
1-NAPHTHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 78% . 78% 0%
>= Reporting Level 64 67% 44% 58% 50%
Total 65 67% 44% 58% 50%

Miscellaneous Statistics for the Samples
1-NAPHTHOL

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 65 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYFLUTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 54 58% 18% 56% 17%
Total 54 58% 18% 56% 17%

Miscellaneous Statistics for the Samples
CYFLUTHRIN

Characteristic N % % Basis
Plotted 54 82% Spiked
Estimated Values 54 82% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 12 18% 12 out of 66
Not Spiked 117 .  
False Positives 2 2% 2 out of 117

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYPERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 63% 16% 61% 16%
Total 64 63% 16% 61% 16%

Miscellaneous Statistics for the Samples
CYPERMETHRIN

Characteristic N % % Basis
Plotted 64 97% Spiked
Estimated Values 64 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 2 3% 2 out of 66
Not Spiked 117 .  
False Positives 2 2% 2 out of 117

Plot of pctrecov by newdate

Statistics for the Plotted Points
ENDOSULFAN SULFATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 87% 14% 89% 15%
Total 59 87% 14% 89% 15%

Miscellaneous Statistics for the Samples
ENDOSULFAN SULFATE

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 2 2% 2 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 114% . 114% 0%
>= Reporting Level 64 89% 21% 87% 18%
Total 65 89% 21% 87% 18%

Miscellaneous Statistics for the Samples
FENAMIPHOS

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 3 3% 3 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
IPRODIONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 55 68% 25% 75% 18%
Total 55 68% 25% 75% 18%

Miscellaneous Statistics for the Samples
IPRODIONE

Characteristic N % % Basis
Plotted 55 83% Spiked
Estimated Values 55 83% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 11 17% 11 out of 66
Not Spiked 117 .  
False Positives 1 1% 1 out of 117

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOFENPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 63 103% 25% 103% 23%
Total 63 103% 25% 103% 23%

Miscellaneous Statistics for the Samples
ISOFENPHOS

Characteristic N % % Basis
Plotted 63 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 2 3% 2 out of 65
Not Spiked 118 .  
False Positives 2 2% 2 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYHALOTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 46% 20% 48% 23%
Total 56 46% 20% 48% 23%

Miscellaneous Statistics for the Samples
CYHALOTHRIN

Characteristic N % % Basis
Plotted 56 93% Spiked
Estimated Values 56 93% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 4 7% 4 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
METALAXYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 98% 17% 97% 16%
Total 64 98% 17% 97% 16%

Miscellaneous Statistics for the Samples
METALAXYL

Characteristic N % % Basis
Plotted 64 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 1 2% 1 out of 65
Not Spiked 118 .  
False Positives 1 1% 1 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
METHIDATHION (SUPRACIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 63 90% 19% 85% 18%
Total 63 90% 19% 85% 18%

Miscellaneous Statistics for the Samples
METHIDATHION (SUPRACIDE)

Characteristic N % % Basis
Plotted 63 97% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 2 3% 2 out of 65
Not Spiked 118 .  
False Positives 2 2% 2 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
MYCLOBUTANIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 82% 17% 79% 17%
Total 65 82% 17% 79% 17%

Miscellaneous Statistics for the Samples
MYCLOBUTANIL

Characteristic N % % Basis
Plotted 65 98% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 1 2% 1 out of 66
Not Spiked 117 .  
False Positives 1 1% 1 out of 117

Plot of pctrecov by newdate

Statistics for the Plotted Points
OXYFLUORFEN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 81% 21% 78% 19%
Total 56 81% 21% 78% 19%

Miscellaneous Statistics for the Samples
OXYFLUORFEN

Characteristic N % % Basis
Plotted 56 97% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 58 .  
False Negatives 2 3% 2 out of 58
Not Spiked 125 .  
False Positives 2 2% 2 out of 125

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHOSMET (IMIDAN)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 16 84% 43% 92% 58%
>= Reporting Level 34 51% 20% 55% 18%
Total 50 62% 33% 56% 24%

Miscellaneous Statistics for the Samples
PHOSMET (IMIDAN)

Characteristic N % % Basis
Plotted 50 74% Spiked
Estimated Values 50 74% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 9 13% Spiked
Spiked 68 .  
False Negatives 9 13% 9 out of 68
Not Spiked 115 .  
False Positives 2 2% 2 out of 115

Plot of pctrecov by newdate

Statistics for the Plotted Points
TEFLUTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 136% 63% 131% 89%
>= Reporting Level 54 69% 29% 65% 12%
Total 59 75% 37% 67% 14%

Miscellaneous Statistics for the Samples
TEFLUTHRIN

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 59 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 61 .  
False Negatives 1 2% 1 out of 61
Not Spiked 122 .  
False Positives 3 2% 3 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 63% 16% 58% 16%
Total 65 63% 16% 58% 16%

Miscellaneous Statistics for the Samples
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 65 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 10 9% 10 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
2-CHLORO-2,6-DIETHYLACETANILIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 46 104% 16% 103% 12%
Total 46 104% 16% 103% 12%

Miscellaneous Statistics for the Samples
2-CHLORO-2,6-DIETHYLACETANILIDE

Characteristic N % % Basis
Plotted 46 98% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 1 2% 1 out of 47
Not Spiked 136 .  
False Positives 1 1% 1 out of 136

Plot of pctrecov by newdate

Statistics for the Plotted Points
2-ETHYL-6-METHYLANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 84% 26% 91% 8%
Total 51 84% 26% 91% 8%

Miscellaneous Statistics for the Samples
2-ETHYL-6-METHYLANILINE

Characteristic N % % Basis
Plotted 51 98% Spiked
Estimated Values 51 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 1 2% 1 out of 52
Not Spiked 131 .  
False Positives 0 0% 0 out of 131

Plot of pctrecov by newdate

Statistics for the Plotted Points
3,4-DICHLOROANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 83% 10% 82% 10%
Total 56 83% 10% 82% 10%

Miscellaneous Statistics for the Samples
3,4-DICHLOROANILINE

Characteristic N % % Basis
Plotted 56 95% Spiked
Estimated Values 56 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
3,5-DICHLOROANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 93% 8% 93% 7%
Total 64 93% 8% 93% 7%

Miscellaneous Statistics for the Samples
3,5-DICHLOROANILINE

Characteristic N % % Basis
Plotted 64 98% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 1 2% 1 out of 65
Not Spiked 118 .  
False Positives 3 3% 3 out of 118

Plot of pctrecov by newdate

Statistics for the Plotted Points
4-CHLORO-2-METHYLPHENOL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 69% 11% 69% 12%
Total 57 69% 11% 69% 12%

Miscellaneous Statistics for the Samples
4-CHLORO-2-METHYLPHENOL

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 57 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
AZINPHOS-METHYL-OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 81% 46% 82% 68%
>= Reporting Level 37 68% 25% 66% 25%
Total 40 69% 26% 67% 28%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 40 95% Spiked
Estimated Values 40 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 42 .  
False Negatives 1 2% 1 out of 42
Not Spiked 141 .  
False Positives 1 1% 1 out of 141

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 67% 25% 69% 28%
>= Reporting Level 35 42% 30% 31% 31%
Total 43 46% 30% 33% 38%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 43 64% Spiked
Estimated Values 43 64% Spiked
Deleted Values 3 2% Spiked + Not Spiked
Spiked, Censored 3 4% Spiked
Spiked 67 .  
False Negatives 21 31% 21 out of 67
Not Spiked 116 .  
False Positives 3 3% 3 out of 113

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 51 82% 23% 80% 23%
Total 51 82% 23% 80% 23%

Miscellaneous Statistics for the Samples
DIAZINON, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 51 86% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 59 .  
False Negatives 7 12% 7 out of 59
Not Spiked 124 .  
False Positives 3 2% 3 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
DISULFOTON SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 53 88% 19% 88% 13%
Total 53 88% 19% 88% 13%

Miscellaneous Statistics for the Samples
DISULFOTON SULFONE

Characteristic N % % Basis
Plotted 53 96% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 55 .  
False Negatives 2 4% 2 out of 55
Not Spiked 128 .  
False Positives 2 2% 2 out of 128

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHION MONOXON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 17 94% 19% 83% 22%
Total 17 94% 19% 83% 22%

Miscellaneous Statistics for the Samples
ETHION MONOXON

Characteristic N % % Basis
Plotted 17 100% Spiked
Estimated Values 17 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 17 .  
False Negatives 0 0% 0 out of 17
Not Spiked 166 .  
False Positives 6 4% 6 out of 166

Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 108% 49% 97% 41%
>= Reporting Level 59 87% 22% 87% 28%
Total 65 89% 25% 87% 27%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFONE

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 18 27% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 13 37% 23% 34% 20%
>= Reporting Level 46 24% 11% 23% 11%
Total 59 27% 15% 25% 13%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFOXIDE

Characteristic N % % Basis
Plotted 59 89% Spiked
Estimated Values 59 89% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 67 .  
False Negatives 6 9% 6 out of 66
Not Spiked 116 .  
False Positives 5 4% 5 out of 115

Plot of pctrecov by newdate

Statistics for the Plotted Points
MALAOXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 101% 20% 101% 25%
>= Reporting Level 57 83% 22% 84% 17%
Total 65 85% 22% 85% 17%

Miscellaneous Statistics for the Samples
MALAOXON

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 14 21% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 3 3% 3 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARAOXON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 86% 26% 81% 27%
Total 57 86% 26% 81% 27%

Miscellaneous Statistics for the Samples
PARAOXON-METHYL

Characteristic N % % Basis
Plotted 57 95% Spiked
Estimated Values 57 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 3 5% 3 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHORATE OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 118% . 118% 0%
>= Reporting Level 46 96% 25% 94% 29%
Total 47 96% 25% 95% 30%

Miscellaneous Statistics for the Samples
PHORATE OXON

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 47 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 0 0% 0 out of 47
Not Spiked 136 .  
False Positives 0 0% 0 out of 136

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHOSMET OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 42% 23% 34% 18%
>= Reporting Level 21 75% 50% 70% 47%
Total 26 69% 48% 55% 47%

Miscellaneous Statistics for the Samples
PHOSMET OXON

Characteristic N % % Basis
Plotted 26 65% Spiked
Estimated Values 26 65% Spiked
Deleted Values 10 5% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 42 .  
False Negatives 13 33% 13 out of 40
Not Spiked 141 .  
False Positives 0 0% 0 out of 133

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERBUFOS-O-ANALOGUE SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 99% 18% 105% 16%
>= Reporting Level 13 97% 25% 96% 16%
Total 17 97% 23% 99% 16%

Miscellaneous Statistics for the Samples
TERBUFOS-O-ANALOGUE SULFONE

Characteristic N % % Basis
Plotted 17 100% Spiked
Estimated Values 1 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 17 .  
False Negatives 0 0% 0 out of 17
Not Spiked 166 .  
False Positives 0 0% 0 out of 166

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 81 96% 23% 93% 21%
Total 81 96% 23% 93% 21%

Miscellaneous Statistics for the Samples
FIPRONIL

Characteristic N % % Basis
Plotted 81 98% Spiked
Estimated Values 81 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 83 .  
False Negatives 2 2% 2 out of 83
Not Spiked 100 .  
False Positives 5 5% 5 out of 100

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL SULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 98% 27% 99% 20%
Total 59 98% 27% 99% 20%

Miscellaneous Statistics for the Samples
FIPRONIL SULFIDE

Characteristic N % % Basis
Plotted 59 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 1 2% 1 out of 60
Not Spiked 123 .  
False Positives 35 28% 35 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 77% 23% 75% 23%
Total 59 77% 23% 75% 23%

Miscellaneous Statistics for the Samples
FIPRONIL SULFONE

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 6 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 21 17% 21 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL AMIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 144% . 144% 0%
>= Reporting Level 16 98% 26% 100% 27%
Total 17 101% 28% 101% 25%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL AMIDE

Characteristic N % % Basis
Plotted 17 100% Spiked
Estimated Values 16 94% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 17 .  
False Negatives 0 0% 0 out of 17
Not Spiked 166 .  
False Positives 0 0% 0 out of 166

Plot of pctrecov by newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 52 90% 24% 91% 25%
Total 52 90% 24% 91% 25%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL

Characteristic N % % Basis
Plotted 52 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 52 .  
False Negatives 0 0% 0 out of 52
Not Spiked 131 .  
False Positives 1 1% 1 out of 131

Plot of pctrecov by newdate

Statistics for the Plotted Points
TEBUCONAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 58% 15% 56% 13%
Total 40 58% 15% 56% 13%

Miscellaneous Statistics for the Samples
TEBUCONAZOLE

Characteristic N % % Basis
Plotted 40 98% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 1 2% 1 out of 41
Not Spiked 142 .  
False Positives 1 1% 1 out of 142

Plot of pctrecov by newdate

Statistics for the Plotted Points
CIS-PROPICONAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 179% . 179% 0%
>= Reporting Level 24 99% 46% 100% 65%
Total 25 102% 48% 102% 67%

Miscellaneous Statistics for the Samples
CIS-PROPICONAZOLE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 25 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 158 .  
False Positives 0 0% 0 out of 158

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRANS-PROPICONAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 25 85% 16% 83% 11%
Total 25 85% 16% 83% 11%

Miscellaneous Statistics for the Samples
TRANS-PROPICONAZOLE

Characteristic N % % Basis
Plotted 25 100% Spiked
Estimated Values 25 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 25 .  
False Negatives 0 0% 0 out of 25
Not Spiked 158 .  
False Positives 0 0% 0 out of 158

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 85% 18% 82% 18%
Total 59 85% 18% 82% 18%

Miscellaneous Statistics for the Samples
ETHION

Characteristic N % % Basis
Plotted 59 98% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 1 2% 1 out of 60
Not Spiked 123 .  
False Positives 1 1% 1 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
METRIBUZIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 89% 18% 87% 18%
Total 65 89% 18% 87% 18%

Miscellaneous Statistics for the Samples
METRIBUZIN

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,6-DIETHYLANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 55 95% 24% 99% 13%
Total 55 95% 24% 99% 13%

Miscellaneous Statistics for the Samples
2,6-DIETHYLANILINE

Characteristic N % % Basis
Plotted 55 93% Spiked
Estimated Values 7 12% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 4 7% 4 out of 59
Not Spiked 124 .  
False Positives 1 1% 1 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 128% 17% 125% 12%
>= Reporting Level 51 95% 21% 98% 22%
Total 60 100% 23% 101% 20%

Miscellaneous Statistics for the Samples
TRIFLURALIN

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 1 2% 1 out of 61
Not Spiked 122 .  
False Positives 1 1% 1 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIMETHOATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 49% 17% 47% 16%
Total 58 49% 17% 47% 16%

Miscellaneous Statistics for the Samples
DIMETHOATE

Characteristic N % % Basis
Plotted 58 98% Spiked
Estimated Values 58 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 1 2% 1 out of 59
Not Spiked 124 .  
False Positives 1 1% 1 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 77% 15% 81% 15%
Total 59 77% 15% 81% 15%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 2 2% 2 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARATHION-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 91% 22% 88% 17%
Total 65 91% 22% 88% 17%

Miscellaneous Statistics for the Samples
PARATHION-METHYL

Characteristic N % % Basis
Plotted 65 98% Spiked
Estimated Values 4 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 66 .  
False Negatives 1 2% 1 out of 66
Not Spiked 117 .  
False Positives 1 1% 1 out of 117

Plot of pctrecov by newdate

Statistics for the Plotted Points
EPTC

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 107% 16% 104% 12%
Total 57 107% 16% 104% 12%

Miscellaneous Statistics for the Samples
EPTC

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 9 15% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
TEBUTHIURON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 200% . 200% 0%
>= Reporting Level 57 138% 30% 138% 40%
Total 58 139% 31% 138% 40%

Miscellaneous Statistics for the Samples
TEBUTHIURON

Characteristic N % % Basis
Plotted 58 95% Spiked
Estimated Values 13 21% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 3 5% 3 out of 61
Not Spiked 122 .  
False Positives 3 2% 3 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
MOLINATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 105% 18% 105% 10%
Total 57 105% 18% 105% 10%

Miscellaneous Statistics for the Samples
MOLINATE

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHOPROPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 108% 19% 107% 17%
Total 65 108% 19% 107% 17%

Miscellaneous Statistics for the Samples
ETHOPROPHOS

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 5 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 3 3% 3 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 79% 12% 79% 11%
Total 59 79% 12% 79% 11%

Miscellaneous Statistics for the Samples
BENFLURALIN

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 2 2% 2 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBOFURAN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 123% 25% 138% 20%
>= Reporting Level 53 104% 19% 107% 17%
Total 58 105% 20% 107% 18%

Miscellaneous Statistics for the Samples
CARBOFURAN

Characteristic N % % Basis
Plotted 58 95% Spiked
Estimated Values 58 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 3 5% 3 out of 61
Not Spiked 122 .  
False Positives 3 2% 3 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERBUFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 68% 17% 66% 14%
Total 65 68% 17% 66% 14%

Miscellaneous Statistics for the Samples
TERBUFOS

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPYZAMIDE (PRONAMIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 95% 15% 94% 16%
Total 57 95% 15% 94% 16%

Miscellaneous Statistics for the Samples
PROPYZAMIDE (PRONAMIDE)

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
DISULFOTON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 68% 12% 68% 13%
>= Reporting Level 57 64% 15% 64% 12%
Total 59 64% 15% 64% 12%

Miscellaneous Statistics for the Samples
DISULFOTON

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 59 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 2 2% 2 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPANIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 66 112% 19% 111% 22%
Total 66 112% 19% 111% 22%

Miscellaneous Statistics for the Samples
PROPANIL

Characteristic N % % Basis
Plotted 66 99% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 1 1% 1 out of 67
Not Spiked 116 .  
False Positives 1 1% 1 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 23 115% 20% 112% 24%
>= Reporting Level 42 85% 19% 88% 20%
Total 65 96% 24% 96% 22%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 65 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 3 3% 3 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
THIOBENCARB

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 98% 18% 96% 16%
Total 65 98% 18% 96% 16%

Miscellaneous Statistics for the Samples
THIOBENCARB

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 7 6% 7 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
DACTHAL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 57 105% 12% 103% 11%
Total 57 105% 12% 103% 11%

Miscellaneous Statistics for the Samples
DACTHAL

Characteristic N % % Basis
Plotted 57 97% Spiked
Estimated Values 6 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 2 3% 2 out of 59
Not Spiked 124 .  
False Positives 2 2% 2 out of 124

Plot of pctrecov by newdate

Statistics for the Plotted Points
PENDIMETHALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 96% 19% 94% 21%
Total 58 96% 19% 94% 21%

Miscellaneous Statistics for the Samples
PENDIMETHALIN

Characteristic N % % Basis
Plotted 58 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 2 3% 2 out of 60
Not Spiked 123 .  
False Positives 2 2% 2 out of 123

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPARGITE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 78% 25% 77% 25%
Total 59 78% 25% 77% 25%

Miscellaneous Statistics for the Samples
PROPARGITE

Characteristic N % % Basis
Plotted 59 97% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 2 3% 2 out of 61
Not Spiked 122 .  
False Positives 2 2% 2 out of 122

Plot of pctrecov by newdate

Statistics for the Plotted Points
AZINPHOS-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 17 96% 24% 96% 23%
>= Reporting Level 48 78% 18% 77% 19%
Total 65 83% 21% 82% 22%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 65 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116

Plot of pctrecov by newdate

Statistics for the Plotted Points
1RS CIS-PERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 67% 16% 65% 15%
Total 65 67% 16% 65% 15%

Miscellaneous Statistics for the Samples
1RS CIS-PERMETHRIN

Characteristic N % % Basis
Plotted 65 97% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 67 .  
False Negatives 2 3% 2 out of 67
Not Spiked 116 .  
False Positives 2 2% 2 out of 116