Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBUTHYLAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 104% 14% 107% 10%
Total 45 104% 14% 107% 10%

Miscellaneous Statistics for the Samples
TERBUTHYLAZINE

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 0 0% 0 out of 45
Not Spiked 22 .  
False Positives 0 0% 0 out of 22

Plot of pctrecov * newdate

Statistics for the Plotted Points
HEXAZINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 70% 21% 71% 19%
Total 43 70% 21% 71% 19%

Miscellaneous Statistics for the Samples
HEXAZINONE

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 43
Not Spiked 25 .  
False Positives 0 0% 0 out of 24

Plot of pctrecov * newdate

Statistics for the Plotted Points
SIMAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 95% 15% 97% 12%
Total 40 95% 15% 97% 12%

Miscellaneous Statistics for the Samples
SIMAZINE

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 28 .  
False Positives 11 41% 11 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROMETRYN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 44 99% 16% 100% 10%
Total 44 99% 16% 100% 10%

Miscellaneous Statistics for the Samples
PROMETRYN

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 44
Not Spiked 23 .  
False Positives 0 0% 0 out of 23

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROMETON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 99% 15% 101% 14%
Total 40 99% 15% 101% 14%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 28 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 45% 12% 45% 8%
Total 40 45% 12% 45% 8%

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

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 40 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 28 .  
False Positives 2 7% 2 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
FONOFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 34 85% 15% 85% 13%
Total 34 85% 15% 85% 13%

Miscellaneous Statistics for the Samples
FONOFOS

Characteristic N % % Basis
Plotted 34 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 34 .  
False Negatives 0 0% 0 out of 34
Not Spiked 35 .  
False Positives 1 3% 1 out of 33

Plot of pctrecov * newdate

Statistics for the Plotted Points
DICROTOPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 39% 13% 34% 15%
>= Reporting Level 18 21% 6% 20% 8%
Total 29 28% 13% 27% 10%

Miscellaneous Statistics for the Samples
DICROTOPHOS

Characteristic N % % Basis
Plotted 29 97% Spiked
Estimated Values 29 97% Spiked
Deleted Values 4 6% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 1 3% 1 out of 30
Not Spiked 39 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
DICHLOROVOS (DICHLORVOS)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 43% 17% 41% 20%
Total 45 43% 17% 41% 20%

Miscellaneous Statistics for the Samples
DICHLOROVOS (DICHLORVOS)

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 45 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 0 0% 0 out of 45
Not Spiked 22 .  
False Positives 0 0% 0 out of 22

Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 94% 12% 97% 13%
Total 43 94% 12% 97% 13%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 43 .  
False Negatives 0 0% 0 out of 43
Not Spiked 26 .  
False Positives 0 0% 0 out of 24

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIELDRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 35 102% 19% 100% 16%
Total 35 102% 19% 100% 16%

Miscellaneous Statistics for the Samples
DIELDRIN

Characteristic N % % Basis
Plotted 35 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 0 0% 0 out of 35
Not Spiked 33 .  
False Positives 0 0% 0 out of 32

Plot of pctrecov * newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 101% 15% 103% 16%
Total 40 101% 15% 103% 16%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 28 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
MALATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 72% 32% 69% 47%
>= Reporting Level 44 73% 26% 77% 25%
Total 47 73% 26% 76% 26%

Miscellaneous Statistics for the Samples
MALATHION

Characteristic N % % Basis
Plotted 47 98% Spiked
Estimated Values 4 8% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 1 2% 1 out of 48
Not Spiked 20 .  
False Positives 0 0% 0 out of 19

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 39 96% 14% 96% 11%
Total 39 96% 14% 96% 11%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 39 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 40 .  
False Negatives 0 0% 0 out of 39
Not Spiked 29 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov * newdate

Statistics for the Plotted Points
ATRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 104% 12% 105% 9%
Total 45 104% 12% 105% 9%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 0 0% 0 out of 45
Not Spiked 22 .  
False Positives 1 5% 1 out of 22

Plot of pctrecov * newdate

Statistics for the Plotted Points
ALACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 96% 15% 100% 14%
Total 40 96% 15% 100% 14%

Miscellaneous Statistics for the Samples
ALACHLOR

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 28 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
ACETOCHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 44 100% 17% 102% 13%
Total 44 100% 17% 102% 13%

Miscellaneous Statistics for the Samples
ACETOCHLOR

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 44
Not Spiked 23 .  
False Positives 0 0% 0 out of 23

Plot of pctrecov * newdate

Statistics for the Plotted Points
1-NAPHTHOL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 19 29% 18% 24% 22%
>= Reporting Level 23 26% 25% 17% 29%
Total 42 28% 22% 21% 24%

Miscellaneous Statistics for the Samples
1-NAPHTHOL

Characteristic N % % Basis
Plotted 42 93% Spiked
Estimated Values 42 93% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 47 .  
False Negatives 2 4% 2 out of 45
Not Spiked 22 .  
False Positives 12 55% 12 out of 22

Plot of pctrecov * newdate

Statistics for the Plotted Points
CYFLUTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 70% 17% 73% 8%
>= Reporting Level 27 54% 21% 49% 16%
Total 32 56% 21% 50% 21%

Miscellaneous Statistics for the Samples
CYFLUTHRIN

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 32 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
CYPERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 30 53% 23% 46% 17%
Total 30 53% 23% 46% 17%

Miscellaneous Statistics for the Samples
CYPERMETHRIN

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 30 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 30
Not Spiked 39 .  
False Positives 0 0% 0 out of 37

Plot of pctrecov * newdate

Statistics for the Plotted Points
FENAMIPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 103% 38% 112% 55%
>= Reporting Level 29 77% 25% 72% 23%
Total 32 79% 27% 74% 25%

Miscellaneous Statistics for the Samples
FENAMIPHOS

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 3 9% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
IPRODIONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 52% 17% 51% 19%
>= Reporting Level 26 79% 41% 73% 41%
Total 37 71% 37% 68% 28%

Miscellaneous Statistics for the Samples
IPRODIONE

Characteristic N % % Basis
Plotted 37 97% Spiked
Estimated Values 37 97% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 39 .  
False Negatives 0 0% 0 out of 38
Not Spiked 30 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov * newdate

Statistics for the Plotted Points
ISOFENPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 37 92% 19% 93% 17%
Total 37 92% 19% 93% 17%

Miscellaneous Statistics for the Samples
ISOFENPHOS

Characteristic N % % Basis
Plotted 37 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 37 .  
False Negatives 0 0% 0 out of 37
Not Spiked 32 .  
False Positives 0 0% 0 out of 30

Plot of pctrecov * newdate

Statistics for the Plotted Points
METALAXYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 46 99% 15% 100% 11%
Total 46 99% 15% 100% 11%

Miscellaneous Statistics for the Samples
METALAXYL

Characteristic N % % Basis
Plotted 46 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 46
Not Spiked 21 .  
False Positives 0 0% 0 out of 21

Plot of pctrecov * newdate

Statistics for the Plotted Points
METHIDATHION (SUPRACIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 30 90% 19% 89% 23%
Total 30 90% 19% 89% 23%

Miscellaneous Statistics for the Samples
METHIDATHION (SUPRACIDE)

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 30
Not Spiked 39 .  
False Positives 0 0% 0 out of 37

Plot of pctrecov * newdate

Statistics for the Plotted Points
MYCLOBUTANIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 89% 15% 87% 17%
Total 45 89% 15% 87% 17%

Miscellaneous Statistics for the Samples
MYCLOBUTANIL

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 0 0% 0 out of 45
Not Spiked 22 .  
False Positives 0 0% 0 out of 22

Plot of pctrecov * newdate

Statistics for the Plotted Points
PHOSMET (IMIDAN)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 14 38% 17% 38% 12%
Total 14 38% 17% 38% 12%

Miscellaneous Statistics for the Samples
PHOSMET (IMIDAN)

Characteristic N % % Basis
Plotted 14 54% Spiked
Estimated Values 14 54% Spiked
Deleted Values 15 22% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 12 46% 12 out of 26
Not Spiked 39 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 8 73% 19% 77% 16%
Total 8 73% 19% 77% 16%

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

Characteristic N % % Basis
Plotted 8 100% Spiked
Estimated Values 8 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 8 .  
False Negatives 0 0% 0 out of 8
Not Spiked 4 .  
False Positives 0 0% 0 out of 4

Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 44 97% 14% 97% 14%
Total 44 97% 14% 97% 14%

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

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 45 .  
False Negatives 0 0% 0 out of 44
Not Spiked 24 .  
False Positives 0 0% 0 out of 23

Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 32 91% 10% 93% 8%
Total 32 91% 10% 93% 8%

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

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 32 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 4 11% 4 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
3,4-DICHLOROANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 75% 12% 77% 7%
Total 45 75% 12% 77% 7%

Miscellaneous Statistics for the Samples
3,4-DICHLOROANILINE

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 24 53% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 45
Not Spiked 22 .  
False Positives 0 0% 0 out of 21

Plot of pctrecov * newdate

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

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 38 52% 10% 54% 9%
Total 38 52% 10% 54% 9%

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

Characteristic N % % Basis
Plotted 38 100% Spiked
Estimated Values 38 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 39 .  
False Negatives 0 0% 0 out of 38
Not Spiked 30 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov * newdate

Statistics for the Plotted Points
AZINPHOS-METHYL-OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 90% . 90% 0%
>= Reporting Level 10 54% 20% 49% 19%
Total 11 57% 22% 51% 30%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 11 79% Spiked
Estimated Values 11 79% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 1 7% Spiked
Spiked 14 .  
False Negatives 2 14% 2 out of 14
Not Spiked 55 .  
False Positives 0 0% 0 out of 53

Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLORPYRIFOS, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 36% 9% 31% 11%
>= Reporting Level 22 27% 10% 24% 7%
Total 27 28% 10% 26% 10%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 27 87% Spiked
Estimated Values 27 87% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 32 .  
False Negatives 4 13% 4 out of 31
Not Spiked 37 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIAZINON, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 17 58% 21% 52% 16%
Total 17 58% 21% 52% 16%

Miscellaneous Statistics for the Samples
DIAZINON, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 17 100% Spiked
Estimated Values 0 0% 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 11 .  
False Positives 0 0% 0 out of 11

Statistics for the Plotted Points
DIAZINON, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 2 71% 19% 71% 20%
Total 2 71% 19% 71% 20%

Miscellaneous Statistics for the Samples
DIAZINON, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 2 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 1 6% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 2 .  
False Negatives 0 0% 0 out of 2
Not Spiked 14 .  
False Positives 0 0% 0 out of 13

Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHION MONOXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 64% 8% 64% 9%
>= Reporting Level 26 68% 27% 64% 21%
Total 28 68% 26% 64% 21%

Miscellaneous Statistics for the Samples
ETHION MONOXON

Characteristic N % % Basis
Plotted 28 100% Spiked
Estimated Values 24 86% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 28 .  
False Negatives 0 0% 0 out of 28
Not Spiked 41 .  
False Positives 0 0% 0 out of 39

Plot of pctrecov * newdate

Statistics for the Plotted Points
FENAMIPHOS SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 107% 22% 97% 30%
>= Reporting Level 27 58% 28% 49% 20%
Total 30 63% 30% 55% 31%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFONE

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 17 57% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 30
Not Spiked 39 .  
False Positives 3 8% 3 out of 37

Plot of pctrecov * newdate

Statistics for the Plotted Points
FENAMIPHOS SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 87% 52% 87% 55%
>= Reporting Level 26 44% 15% 44% 16%
Total 28 47% 21% 46% 16%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFOXIDE

Characteristic N % % Basis
Plotted 28 74% Spiked
Estimated Values 28 74% Spiked
Deleted Values 4 6% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 40 .  
False Negatives 9 24% 9 out of 38
Not Spiked 29 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
FONOFOS, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 3 80% 20% 89% 27%
Total 3 80% 20% 89% 27%

Miscellaneous Statistics for the Samples
FONOFOS, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 3 100% Spiked
Estimated Values 3 100% Spiked
Deleted Values 6 17% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 3 .  
False Negatives 0 0% 0 out of 3
Not Spiked 32 .  
False Positives 1 4% 1 out of 26

Plot of pctrecov * newdate

Statistics for the Plotted Points
MALAOXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 116% . 116% 0%
>= Reporting Level 36 55% 28% 52% 23%
Total 37 57% 30% 53% 25%

Miscellaneous Statistics for the Samples
MALAOXON

Characteristic N % % Basis
Plotted 37 97% Spiked
Estimated Values 8 21% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 39 .  
False Negatives 1 3% 1 out of 38
Not Spiked 30 .  
False Positives 0 0% 0 out of 29

Plot of pctrecov * newdate

Statistics for the Plotted Points
PARAOXON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 80% 3% 81% 4%
>= Reporting Level 28 56% 18% 54% 16%
Total 31 58% 18% 57% 17%

Miscellaneous Statistics for the Samples
PARAOXON-METHYL

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 31 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 38 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov * newdate

Statistics for the Plotted Points
PHORATE OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 6 72% 25% 69% 30%
>= Reporting Level 11 79% 26% 81% 30%
Total 17 76% 25% 81% 29%

Miscellaneous Statistics for the Samples
PHORATE OXON

Characteristic N % % Basis
Plotted 17 100% Spiked
Estimated Values 17 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 17 .  
False Negatives 0 0% 0 out of 17
Not Spiked 52 .  
False Positives 0 0% 0 out of 50

Plot of pctrecov * newdate

Statistics for the Plotted Points
PHOSMET OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 42% 7% 43% 11%
>= Reporting Level 6 27% 14% 24% 17%
Total 9 32% 14% 34% 14%

Miscellaneous Statistics for the Samples
PHOSMET OXON

Characteristic N % % Basis
Plotted 9 64% Spiked
Estimated Values 9 64% Spiked
Deleted Values 19 28% Spiked + Not Spiked
Spiked, Censored 1 7% Spiked
Spiked 16 .  
False Negatives 4 29% 4 out of 14
Not Spiked 53 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBUFOS-O-ANALOGUE SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 76% 33% 77% 49%
>= Reporting Level 12 70% 28% 73% 34%
Total 15 71% 28% 74% 41%

Miscellaneous Statistics for the Samples
TERBUFOS-O-ANALOGUE SULFONE

Characteristic N % % Basis
Plotted 15 94% Spiked
Estimated Values 12 75% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 16 .  
False Negatives 1 6% 1 out of 16
Not Spiked 53 .  
False Positives 0 0% 0 out of 51

Plot of pctrecov * newdate

Statistics for the Plotted Points
FIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 88% 22% 85% 22%
Total 43 88% 22% 85% 22%

Miscellaneous Statistics for the Samples
FIPRONIL

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 42 98% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 43
Not Spiked 25 .  
False Positives 0 0% 0 out of 24

Plot of pctrecov * newdate

Statistics for the Plotted Points
FIPRONIL SULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 16 91% 17% 93% 12%
Total 16 91% 17% 93% 12%

Miscellaneous Statistics for the Samples
FIPRONIL SULFIDE

Characteristic N % % Basis
Plotted 16 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 16 .  
False Negatives 0 0% 0 out of 16
Not Spiked 53 .  
False Positives 14 27% 14 out of 51

Plot of pctrecov * newdate

Statistics for the Plotted Points
FIPRONIL SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 29 75% 20% 73% 14%
Total 29 75% 20% 73% 14%

Miscellaneous Statistics for the Samples
FIPRONIL SULFONE

Characteristic N % % Basis
Plotted 29 100% Spiked
Estimated Values 3 10% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 29
Not Spiked 39 .  
False Positives 4 11% 4 out of 38

Plot of pctrecov * newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL AMIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 99% 6% 100% 9%
>= Reporting Level 11 77% 21% 74% 22%
Total 14 82% 21% 80% 22%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL AMIDE

Characteristic N % % Basis
Plotted 14 100% Spiked
Estimated Values 14 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 14 .  
False Negatives 0 0% 0 out of 14
Not Spiked 55 .  
False Positives 0 0% 0 out of 53

Plot of pctrecov * newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 29 85% 20% 83% 21%
Total 29 85% 20% 83% 21%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL

Characteristic N % % Basis
Plotted 29 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 29
Not Spiked 39 .  
False Positives 1 3% 1 out of 38

Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 31 81% 20% 80% 21%
Total 31 81% 20% 80% 21%

Miscellaneous Statistics for the Samples
ETHION

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 32 .  
False Negatives 0 0% 0 out of 31
Not Spiked 37 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov * newdate

Statistics for the Plotted Points
METRIBUZIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 47 74% 16% 77% 19%
Total 47 74% 16% 77% 19%

Miscellaneous Statistics for the Samples
METRIBUZIN

Characteristic N % % Basis
Plotted 47 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 47
Not Spiked 21 .  
False Positives 0 0% 0 out of 20

Plot of pctrecov * newdate

Statistics for the Plotted Points
2,6-DIETHYLANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 31 92% 9% 93% 6%
Total 31 92% 9% 93% 6%

Miscellaneous Statistics for the Samples
2,6-DIETHYLANILINE

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 38 .  
False Positives 2 6% 2 out of 36

Plot of pctrecov * newdate

Statistics for the Plotted Points
TRIFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 44 78% 16% 77% 12%
Total 44 78% 16% 77% 12%

Miscellaneous Statistics for the Samples
TRIFLURALIN

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 45 .  
False Negatives 0 0% 0 out of 44
Not Spiked 24 .  
False Positives 0 0% 0 out of 23

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIMETHOATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 44 25% 8% 24% 7%
Total 44 25% 8% 24% 7%

Miscellaneous Statistics for the Samples
DIMETHOATE

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 44 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 45 .  
False Negatives 0 0% 0 out of 44
Not Spiked 24 .  
False Positives 0 0% 0 out of 23

Plot of pctrecov * newdate

Statistics for the Plotted Points
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 92% 1% 92% 1%
>= Reporting Level 30 56% 24% 59% 33%
Total 32 58% 25% 61% 31%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 6 19% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
PARATHION-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 32 73% 16% 71% 16%
Total 32 73% 16% 71% 16%

Miscellaneous Statistics for the Samples
PARATHION-METHYL

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
TEBUTHIURON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 39 119% 38% 118% 39%
Total 39 119% 38% 118% 39%

Miscellaneous Statistics for the Samples
TEBUTHIURON

Characteristic N % % Basis
Plotted 39 100% Spiked
Estimated Values 7 18% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 40 .  
False Negatives 0 0% 0 out of 39
Not Spiked 29 .  
False Positives 0 0% 0 out of 28

Plot of pctrecov * newdate

Statistics for the Plotted Points
BENFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 31 63% 18% 61% 16%
Total 31 63% 18% 61% 16%

Miscellaneous Statistics for the Samples
BENFLURALIN

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 2 6% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 38 .  
False Positives 0 0% 0 out of 36

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBUFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 32 76% 27% 73% 28%
Total 32 76% 27% 73% 28%

Miscellaneous Statistics for the Samples
TERBUFOS

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 6 19% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROPYZAMIDE (PRONAMIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 32 90% 14% 93% 12%
Total 32 90% 14% 93% 12%

Miscellaneous Statistics for the Samples
PROPYZAMIDE (PRONAMIDE)

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 33 .  
False Negatives 0 0% 0 out of 32
Not Spiked 36 .  
False Positives 0 0% 0 out of 35

Plot of pctrecov * newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 70% 32% 62% 47%
>= Reporting Level 41 75% 27% 75% 31%
Total 44 75% 27% 75% 33%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 44 98% Spiked
Estimated Values 44 98% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 47 .  
False Negatives 1 2% 1 out of 45
Not Spiked 22 .  
False Positives 0 0% 0 out of 22

Plot of pctrecov * newdate

Statistics for the Plotted Points
DACTHAL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 40 106% 12% 108% 7%
Total 40 106% 12% 108% 7%

Miscellaneous Statistics for the Samples
DACTHAL

Characteristic N % % Basis
Plotted 40 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 41 .  
False Negatives 0 0% 0 out of 40
Not Spiked 28 .  
False Positives 0 0% 0 out of 27

Plot of pctrecov * newdate

Statistics for the Plotted Points
PENDIMETHALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 43 86% 18% 87% 15%
Total 43 86% 18% 87% 15%

Miscellaneous Statistics for the Samples
PENDIMETHALIN

Characteristic N % % Basis
Plotted 43 100% Spiked
Estimated Values 2 5% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 43
Not Spiked 25 .  
False Positives 0 0% 0 out of 24

Plot of pctrecov * newdate

Statistics for the Plotted Points
AZINPHOS-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 85% 20% 95% 24%
>= Reporting Level 30 65% 16% 63% 15%
Total 35 68% 18% 65% 17%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL

Characteristic N % % Basis
Plotted 35 100% Spiked
Estimated Values 35 100% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 36 .  
False Negatives 0 0% 0 out of 35
Not Spiked 33 .  
False Positives 0 0% 0 out of 32

Plot of pctrecov * newdate

Statistics for the Plotted Points
CIS-PERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 31 61% 13% 60% 15%
Total 31 61% 13% 60% 15%

Miscellaneous Statistics for the Samples
CIS-PERMETHRIN

Characteristic N % % Basis
Plotted 31 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 2 3% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 31 .  
False Negatives 0 0% 0 out of 31
Not Spiked 38 .  
False Positives 0 0% 0 out of 36