Plot of pctrecov * newdate

Statistics for the Plotted Points
PROPACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 14 111% 23% 103% 15%
>= Reporting Level 71 109% 15% 108% 15%
Total 85 110% 16% 108% 14%

Miscellaneous Statistics for the Samples
PROPACHLOR

Characteristic N % % Basis
Plotted 85 99% Spiked
Estimated Values 14 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 86 .  
False Negatives 1 1% 1 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
BUTYLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 86 101% 10% 100% 11%
Total 86 101% 10% 100% 11%

Miscellaneous Statistics for the Samples
BUTYLATE

Characteristic N % % Basis
Plotted 86 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 86 .  
False Negatives 0 0% 0 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
SIMAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 129 106% 13% 106% 12%
Total 129 106% 13% 106% 12%

Miscellaneous Statistics for the Samples
SIMAZINE

Characteristic N % % Basis
Plotted 129 99% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 130 .  
False Negatives 1 1% 1 out of 130
Not Spiked 83 .  
False Positives 4 5% 4 out of 83

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROMETON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 110% 10% 114% 9%
>= Reporting Level 118 109% 16% 106% 15%
Total 129 109% 15% 106% 15%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 129 100% Spiked
Estimated Values 9 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 129 .  
False Negatives 0 0% 0 out of 129
Not Spiked 84 .  
False Positives 2 2% 2 out of 84

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 5 50% 11% 57% 14%
>= Reporting Level 124 49% 9% 48% 8%
Total 129 49% 9% 48% 9%

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

Characteristic N % % Basis
Plotted 129 99% Spiked
Estimated Values 129 99% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 130 .  
False Negatives 1 1% 1 out of 130
Not Spiked 83 .  
False Positives 2 2% 2 out of 83

Plot of pctrecov * newdate

Statistics for the Plotted Points
CYANAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 140% 43% 134% 62%
>= Reporting Level 114 117% 23% 116% 24%
Total 124 119% 26% 117% 25%

Miscellaneous Statistics for the Samples
CYANAZINE

Characteristic N % % Basis
Plotted 124 95% Spiked
Estimated Values 12 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 5 4% Spiked
Spiked 130 .  
False Negatives 1 1% 1 out of 130
Not Spiked 83 .  
False Positives 2 2% 2 out of 83

Plot of pctrecov * newdate

Statistics for the Plotted Points
FONOFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 104 100% 19% 100% 21%
Total 104 100% 19% 100% 21%

Miscellaneous Statistics for the Samples
FONOFOS

Characteristic N % % Basis
Plotted 104 100% Spiked
Estimated Values 2 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 104 .  
False Negatives 0 0% 0 out of 104
Not Spiked 109 .  
False Positives 1 1% 1 out of 109

Plot of pctrecov * newdate

Statistics for the Plotted Points
ALPHA-HCH

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 142% . 142% 0%
>= Reporting Level 86 100% 14% 99% 11%
Total 87 100% 15% 100% 11%

Miscellaneous Statistics for the Samples
ALPHA-HCH

Characteristic N % % Basis
Plotted 87 100% Spiked
Estimated Values 6 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 87 .  
False Negatives 0 0% 0 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
P,P'-DDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 134 77% 10% 76% 10%
Total 134 77% 10% 76% 10%

Miscellaneous Statistics for the Samples
P,P'-DDE

Characteristic N % % Basis
Plotted 134 100% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 134 .  
False Negatives 0 0% 0 out of 134
Not Spiked 79 .  
False Positives 1 1% 1 out of 79

Plot of pctrecov * newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 157% . 157% 0%
>= Reporting Level 132 98% 16% 97% 16%
Total 133 98% 17% 97% 16%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 133 99% Spiked
Estimated Values 4 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 134 .  
False Negatives 0 0% 0 out of 134
Not Spiked 79 .  
False Positives 3 4% 3 out of 79

Plot of pctrecov * newdate

Statistics for the Plotted Points
LINDANE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 85 105% 14% 104% 13%
Total 85 105% 14% 104% 13%

Miscellaneous Statistics for the Samples
LINDANE

Characteristic N % % Basis
Plotted 85 98% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 87 .  
False Negatives 1 1% 1 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIELDRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 101% 22% 114% 23%
>= Reporting Level 95 96% 15% 96% 15%
Total 102 97% 15% 96% 16%

Miscellaneous Statistics for the Samples
DIELDRIN

Characteristic N % % Basis
Plotted 102 98% Spiked
Estimated Values 5 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 2% Spiked
Spiked 104 .  
False Negatives 0 0% 0 out of 104
Not Spiked 109 .  
False Positives 0 0% 0 out of 109

Plot of pctrecov * newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 128% 10% 133% 8%
>= Reporting Level 125 110% 18% 108% 15%
Total 129 111% 19% 108% 15%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 129 99% Spiked
Estimated Values 2 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 130 .  
False Negatives 1 1% 1 out of 130
Not Spiked 83 .  
False Positives 2 2% 2 out of 83

Plot of pctrecov * newdate

Statistics for the Plotted Points
MALATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 21 93% 41% 84% 48%
>= Reporting Level 121 75% 32% 76% 30%
Total 142 78% 34% 76% 32%

Miscellaneous Statistics for the Samples
MALATHION

Characteristic N % % Basis
Plotted 142 95% Spiked
Estimated Values 28 19% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 2% Spiked
Spiked 149 .  
False Negatives 4 3% 4 out of 149
Not Spiked 64 .  
False Positives 1 2% 1 out of 64

Plot of pctrecov * newdate

Statistics for the Plotted Points
PARATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 140% 39% 135% 50%
>= Reporting Level 75 99% 17% 100% 19%
Total 83 102% 23% 101% 19%

Miscellaneous Statistics for the Samples
PARATHION

Characteristic N % % Basis
Plotted 83 97% Spiked
Estimated Values 5 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 86 .  
False Negatives 0 0% 0 out of 86
Not Spiked 127 .  
False Positives 2 2% 2 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 128 106% 14% 105% 14%
Total 128 106% 14% 105% 14%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 128 99% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 129 .  
False Negatives 1 1% 1 out of 129
Not Spiked 84 .  
False Positives 2 2% 2 out of 84

Plot of pctrecov * newdate

Statistics for the Plotted Points
ATRAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 114% 16% 114% 15%
>= Reporting Level 141 117% 16% 116% 14%
Total 145 117% 16% 116% 14%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 145 99% Spiked
Estimated Values 5 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 146 .  
False Negatives 1 1% 1 out of 146
Not Spiked 67 .  
False Positives 1 1% 1 out of 67

Plot of pctrecov * newdate

Statistics for the Plotted Points
ALACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 128 107% 15% 106% 13%
Total 128 107% 15% 106% 13%

Miscellaneous Statistics for the Samples
ALACHLOR

Characteristic N % % Basis
Plotted 128 98% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 130 .  
False Negatives 1 1% 1 out of 130
Not Spiked 83 .  
False Positives 2 2% 2 out of 83

Plot of pctrecov * newdate

Statistics for the Plotted Points
ACETOCHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 139% 35% 132% 13%
>= Reporting Level 138 109% 21% 106% 16%
Total 143 110% 22% 106% 16%

Miscellaneous Statistics for the Samples
ACETOCHLOR

Characteristic N % % Basis
Plotted 143 99% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 144 .  
False Negatives 1 1% 1 out of 144
Not Spiked 69 .  
False Positives 2 3% 2 out of 69

Plot of pctrecov * newdate

Statistics for the Plotted Points
FIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 134% 39% 123% 48%
>= Reporting Level 121 113% 37% 114% 40%
Total 131 115% 37% 114% 41%

Miscellaneous Statistics for the Samples
FIPRONIL

Characteristic N % % Basis
Plotted 131 98% Spiked
Estimated Values 131 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 133 .  
False Negatives 1 1% 1 out of 133
Not Spiked 80 .  
False Positives 1 1% 1 out of 80

Plot of pctrecov * newdate

Statistics for the Plotted Points
FIPRONIL SULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 132% 34% 114% 36%
>= Reporting Level 37 101% 23% 99% 21%
Total 46 107% 28% 105% 23%

Miscellaneous Statistics for the Samples
FIPRONIL SULFIDE

Characteristic N % % Basis
Plotted 46 100% Spiked
Estimated Values 9 20% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 46
Not Spiked 167 .  
False Positives 43 26% 43 out of 167

Plot of pctrecov * newdate

Statistics for the Plotted Points
FIPRONIL SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 15 106% 41% 113% 52%
>= Reporting Level 48 91% 23% 89% 29%
Total 63 94% 28% 93% 34%

Miscellaneous Statistics for the Samples
FIPRONIL SULFONE

Characteristic N % % Basis
Plotted 63 100% Spiked
Estimated Values 19 30% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 63 .  
False Negatives 0 0% 0 out of 63
Not Spiked 150 .  
False Positives 39 26% 39 out of 150

Plot of pctrecov * newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL AMIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 15 123% 32% 119% 32%
>= Reporting Level 17 101% 44% 90% 42%
Total 32 111% 40% 113% 41%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL AMIDE

Characteristic N % % Basis
Plotted 32 100% Spiked
Estimated Values 32 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 32 .  
False Negatives 0 0% 0 out of 32
Not Spiked 181 .  
False Positives 0 0% 0 out of 181

Plot of pctrecov * newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 130% 23% 130% 12%
>= Reporting Level 36 105% 27% 108% 29%
Total 46 110% 28% 111% 27%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL

Characteristic N % % Basis
Plotted 46 100% Spiked
Estimated Values 14 30% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 46 .  
False Negatives 0 0% 0 out of 46
Not Spiked 167 .  
False Positives 4 2% 4 out of 167

Plot of pctrecov * newdate

Statistics for the Plotted Points
METRIBUZIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 100% 13% 101% 15%
>= Reporting Level 136 87% 13% 88% 13%
Total 144 88% 13% 89% 13%

Miscellaneous Statistics for the Samples
METRIBUZIN

Characteristic N % % Basis
Plotted 144 97% Spiked
Estimated Values 7 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 1% Spiked
Spiked 148 .  
False Negatives 2 1% 2 out of 148
Not Spiked 65 .  
False Positives 1 2% 1 out of 65

Plot of pctrecov * newdate

Statistics for the Plotted Points
2,6-DIETHYLANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 88% 30% 76% 15%
>= Reporting Level 79 92% 15% 92% 10%
Total 84 91% 16% 92% 10%

Miscellaneous Statistics for the Samples
2,6-DIETHYLANILINE

Characteristic N % % Basis
Plotted 84 98% Spiked
Estimated Values 7 8% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 86 .  
False Negatives 2 2% 2 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
TRIFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 89% 11% 94% 9%
>= Reporting Level 124 79% 14% 78% 14%
Total 134 79% 14% 79% 14%

Miscellaneous Statistics for the Samples
TRIFLURALIN

Characteristic N % % Basis
Plotted 134 100% Spiked
Estimated Values 11 8% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 134 .  
False Negatives 0 0% 0 out of 134
Not Spiked 79 .  
False Positives 1 1% 1 out of 79

Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHALFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 109% 25% 100% 15%
>= Reporting Level 75 83% 11% 83% 12%
Total 85 86% 16% 85% 13%

Miscellaneous Statistics for the Samples
ETHALFLURALIN

Characteristic N % % Basis
Plotted 85 99% Spiked
Estimated Values 8 9% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 86 .  
False Negatives 0 0% 0 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 18 64% 19% 63% 17%
>= Reporting Level 57 56% 27% 55% 30%
Total 75 58% 26% 59% 29%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 75 86% Spiked
Estimated Values 20 23% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 87 .  
False Negatives 9 10% 9 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBACIL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 21 109% 39% 107% 49%
>= Reporting Level 94 87% 19% 86% 22%
Total 115 91% 25% 87% 25%

Miscellaneous Statistics for the Samples
TERBACIL

Characteristic N % % Basis
Plotted 115 97% Spiked
Estimated Values 115 97% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 119 .  
False Negatives 1 1% 1 out of 119
Not Spiked 94 .  
False Positives 1 1% 1 out of 94

Plot of pctrecov * newdate

Statistics for the Plotted Points
LINURON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 23 120% 37% 114% 31%
>= Reporting Level 71 99% 24% 97% 26%
Total 94 104% 29% 103% 26%

Miscellaneous Statistics for the Samples
LINURON

Characteristic N % % Basis
Plotted 94 93% Spiked
Estimated Values 25 25% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 6 6% Spiked
Spiked 101 .  
False Negatives 1 1% 1 out of 101
Not Spiked 112 .  
False Positives 1 1% 1 out of 112

Plot of pctrecov * newdate

Statistics for the Plotted Points
PARATHION-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 120% 26% 124% 27%
>= Reporting Level 74 89% 14% 89% 14%
Total 84 93% 19% 92% 15%

Miscellaneous Statistics for the Samples
PARATHION-METHYL

Characteristic N % % Basis
Plotted 84 98% Spiked
Estimated Values 11 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 86 .  
False Negatives 1 1% 1 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
EPTC

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 148 94% 10% 94% 8%
Total 148 94% 10% 94% 8%

Miscellaneous Statistics for the Samples
EPTC

Characteristic N % % Basis
Plotted 148 99% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 149 .  
False Negatives 1 1% 1 out of 149
Not Spiked 64 .  
False Positives 1 2% 1 out of 64

Plot of pctrecov * newdate

Statistics for the Plotted Points
PEBULATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 86 97% 13% 95% 10%
Total 86 97% 13% 95% 10%

Miscellaneous Statistics for the Samples
PEBULATE

Characteristic N % % Basis
Plotted 86 99% Spiked
Estimated Values 1 1% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 87 .  
False Negatives 1 1% 1 out of 87
Not Spiked 126 .  
False Positives 1 1% 1 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
TEBUTHIURON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 144% 10% 146% 13%
>= Reporting Level 103 120% 23% 120% 24%
Total 111 121% 23% 122% 23%

Miscellaneous Statistics for the Samples
TEBUTHIURON

Characteristic N % % Basis
Plotted 111 97% Spiked
Estimated Values 11 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 115 .  
False Negatives 1 1% 1 out of 115
Not Spiked 98 .  
False Positives 0 0% 0 out of 98

Plot of pctrecov * newdate

Statistics for the Plotted Points
MOLINATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 144 98% 14% 96% 12%
Total 144 98% 14% 96% 12%

Miscellaneous Statistics for the Samples
MOLINATE

Characteristic N % % Basis
Plotted 144 99% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 145 .  
False Negatives 1 1% 1 out of 145
Not Spiked 68 .  
False Positives 2 3% 2 out of 68

Plot of pctrecov * newdate

Statistics for the Plotted Points
ETHOPROPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 117% 20% 120% 30%
>= Reporting Level 83 90% 15% 88% 13%
Total 86 91% 15% 88% 15%

Miscellaneous Statistics for the Samples
ETHOPROPHOS

Characteristic N % % Basis
Plotted 86 99% Spiked
Estimated Values 3 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 87 .  
False Negatives 1 1% 1 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
BENFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 95% 20% 95% 10%
>= Reporting Level 76 81% 13% 79% 14%
Total 87 83% 14% 81% 17%

Miscellaneous Statistics for the Samples
BENFLURALIN

Characteristic N % % Basis
Plotted 87 100% Spiked
Estimated Values 11 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 87 .  
False Negatives 0 0% 0 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
CARBOFURAN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 18 101% 35% 94% 36%
>= Reporting Level 126 117% 35% 117% 35%
Total 144 115% 36% 116% 37%

Miscellaneous Statistics for the Samples
CARBOFURAN

Characteristic N % % Basis
Plotted 144 99% Spiked
Estimated Values 144 99% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 145 .  
False Negatives 1 1% 1 out of 145
Not Spiked 68 .  
False Positives 1 1% 1 out of 68

Plot of pctrecov * newdate

Statistics for the Plotted Points
TERBUFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 79% 17% 77% 18%
>= Reporting Level 69 72% 21% 73% 19%
Total 77 73% 21% 74% 19%

Miscellaneous Statistics for the Samples
TERBUFOS

Characteristic N % % Basis
Plotted 77 90% Spiked
Estimated Values 14 16% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 3 3% Spiked
Spiked 86 .  
False Negatives 6 7% 6 out of 86
Not Spiked 127 .  
False Positives 2 2% 2 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROPYZAMIDE (PRONAMIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 87 101% 14% 99% 15%
Total 87 101% 14% 99% 15%

Miscellaneous Statistics for the Samples
PROPYZAMIDE (PRONAMIDE)

Characteristic N % % Basis
Plotted 87 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 87 .  
False Negatives 0 0% 0 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
DISULFOTON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 50% 21% 43% 16%
>= Reporting Level 85 46% 26% 44% 36%
Total 94 47% 25% 44% 35%

Miscellaneous Statistics for the Samples
DISULFOTON

Characteristic N % % Basis
Plotted 94 82% Spiked
Estimated Values 61 54% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 7 6% Spiked
Spiked 114 .  
False Negatives 13 11% 13 out of 114
Not Spiked 99 .  
False Positives 1 1% 1 out of 99

Plot of pctrecov * newdate

Statistics for the Plotted Points
TRI-ALLATE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 106% 13% 105% 16%
>= Reporting Level 81 98% 13% 100% 13%
Total 85 99% 13% 100% 14%

Miscellaneous Statistics for the Samples
TRI-ALLATE

Characteristic N % % Basis
Plotted 85 99% Spiked
Estimated Values 4 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 86 .  
False Negatives 0 0% 0 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROPANIL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 116% 28% 129% 38%
>= Reporting Level 75 107% 16% 105% 14%
Total 82 108% 17% 106% 16%

Miscellaneous Statistics for the Samples
PROPANIL

Characteristic N % % Basis
Plotted 82 94% Spiked
Estimated Values 6 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 4 5% Spiked
Spiked 87 .  
False Negatives 1 1% 1 out of 87
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

Plot of pctrecov * newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 30 113% 57% 110% 70%
>= Reporting Level 110 95% 49% 99% 54%
Total 140 99% 51% 102% 53%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 140 96% Spiked
Estimated Values 139 95% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 5 3% Spiked
Spiked 146 .  
False Negatives 1 1% 1 out of 146
Not Spiked 67 .  
False Positives 0 0% 0 out of 67

Plot of pctrecov * newdate

Statistics for the Plotted Points
THIOBENCARB

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 11 111% 19% 105% 14%
>= Reporting Level 90 110% 20% 106% 21%
Total 101 110% 19% 106% 21%

Miscellaneous Statistics for the Samples
THIOBENCARB

Characteristic N % % Basis
Plotted 101 99% Spiked
Estimated Values 10 10% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 102 .  
False Negatives 1 1% 1 out of 102
Not Spiked 111 .  
False Positives 1 1% 1 out of 111

Plot of pctrecov * newdate

Statistics for the Plotted Points
DACTHAL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 129 111% 13% 109% 15%
Total 129 111% 13% 109% 15%

Miscellaneous Statistics for the Samples
DACTHAL

Characteristic N % % Basis
Plotted 129 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 129 .  
False Negatives 0 0% 0 out of 129
Not Spiked 84 .  
False Positives 2 2% 2 out of 84

Plot of pctrecov * newdate

Statistics for the Plotted Points
PENDIMETHALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 13 84% 14% 84% 14%
>= Reporting Level 115 80% 16% 77% 16%
Total 128 80% 16% 78% 16%

Miscellaneous Statistics for the Samples
PENDIMETHALIN

Characteristic N % % Basis
Plotted 128 96% Spiked
Estimated Values 22 17% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 5 4% Spiked
Spiked 133 .  
False Negatives 0 0% 0 out of 133
Not Spiked 80 .  
False Positives 1 1% 1 out of 80

Plot of pctrecov * newdate

Statistics for the Plotted Points
NAPROPAMIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 5 112% 34% 95% 15%
>= Reporting Level 98 100% 22% 97% 18%
Total 103 101% 22% 96% 17%

Miscellaneous Statistics for the Samples
NAPROPAMIDE

Characteristic N % % Basis
Plotted 103 100% Spiked
Estimated Values 6 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 103 .  
False Negatives 0 0% 0 out of 103
Not Spiked 110 .  
False Positives 0 0% 0 out of 110

Plot of pctrecov * newdate

Statistics for the Plotted Points
PROPARGITE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 2 117% 65% 117% 68%
>= Reporting Level 85 82% 35% 77% 35%
Total 87 83% 36% 77% 41%

Miscellaneous Statistics for the Samples
PROPARGITE

Characteristic N % % Basis
Plotted 87 84% Spiked
Estimated Values 19 18% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 14 14% Spiked
Spiked 103 .  
False Negatives 2 2% 2 out of 103
Not Spiked 110 .  
False Positives 0 0% 0 out of 110

Plot of pctrecov * newdate

Statistics for the Plotted Points
AZINPHOS-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 32 115% 48% 107% 42%
>= Reporting Level 56 90% 34% 96% 32%
Total 88 99% 41% 99% 30%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL

Characteristic N % % Basis
Plotted 88 87% Spiked
Estimated Values 88 87% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 10 10% Spiked
Spiked 101 .  
False Negatives 3 3% 3 out of 101
Not Spiked 112 .  
False Positives 1 1% 1 out of 112

Plot of pctrecov * newdate

Statistics for the Plotted Points
CIS-PERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 70% 11% 76% 14%
>= Reporting Level 82 59% 19% 60% 12%
Total 85 59% 19% 60% 12%

Miscellaneous Statistics for the Samples
CIS-PERMETHRIN

Characteristic N % % Basis
Plotted 85 99% Spiked
Estimated Values 10 12% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 1% Spiked
Spiked 86 .  
False Negatives 0 0% 0 out of 86
Not Spiked 127 .  
False Positives 0 0% 0 out of 127