BQS ORGANIC BLIND SAMPLES
TERBUTHYLAZINE,
Schedule: 2033 Testid: 04022GCM39
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

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% 100% 13%
Total 64 101% 15% 100% 13%

Miscellaneous Statistics for the Samples
TERBUTHYLAZINE

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 1 1% 1 out of 100

BQS ORGANIC BLIND SAMPLES
HEXAZINONE,
Schedule: 2033 Testid: 04025GCM39
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
HEXAZINONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 72% 17% 72% 17%
Total 64 72% 17% 72% 17%

Miscellaneous Statistics for the Samples
HEXAZINONE

Characteristic N % % Basis
Plotted 64 98% Spiked
Estimated Values 6 9% 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 99 .  
False Positives 0 0% 0 out of 99

BQS ORGANIC BLIND SAMPLES
SIMAZINE,
Schedule: 2033 Testid: 04035GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
SIMAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 94% 17% 93% 15%
Total 61 94% 17% 93% 15%

Miscellaneous Statistics for the Samples
SIMAZINE

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 10 10% 10 out of 103

BQS ORGANIC BLIND SAMPLES
PROMETRYN,
Schedule: 2033 Testid: 04036GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROMETRYN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 96% 19% 94% 16%
Total 60 96% 19% 94% 16%

Miscellaneous Statistics for the Samples
PROMETRYN

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
PROMETON,
Schedule: 2033 Testid: 04037GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROMETON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 93% 16% 94% 14%
Total 64 93% 16% 94% 14%

Miscellaneous Statistics for the Samples
PROMETON

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 4 4% 4 out of 100

BQS ORGANIC BLIND SAMPLES
DEETHYLATRAZINE (DESETHYL ATRAZINE) (2-CHLORO-4-ISOPROPYLAMINO-6-S-TRIAZINE) CIAT
Permanently Estimated Compound
Schedule: 2033 Testid: 04040GCM35
02/11/09 TO 01/15/13
Open Data Set

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 61 95% 28% 96% 28%
Total 61 95% 28% 96% 28%

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

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 61 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 1 1% 1 out of 103

BQS ORGANIC BLIND SAMPLES
CYANAZINE,
Schedule: 2033 Testid: 04041GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYANAZINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 102% 22% 99% 16%
Total 60 102% 22% 99% 16%

Miscellaneous Statistics for the Samples
CYANAZINE

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 2 3% 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 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
FONOFOS,
Schedule: 2033 Testid: 04095GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FONOFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 86% 24% 87% 13%
Total 61 86% 24% 87% 13%

Miscellaneous Statistics for the Samples
FONOFOS

Characteristic N % % Basis
Plotted 61 94% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 4 6% 4 out of 65
Not Spiked 99 .  
False Positives 0 0% 0 out of 99

BQS ORGANIC BLIND SAMPLES
ALPHA-ENDOSULFAN (ENDOSULFAN I),
Schedule: 2033 Testid: 34362GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

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 60 91% 17% 89% 12%
Total 60 91% 17% 89% 12%

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

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
DICROTOPHOS
Permanently Estimated Compound
Schedule: 2033 Testid: 38454GCM39
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DICROTOPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 10 49% 15% 45% 10%
>= Reporting Level 52 32% 12% 29% 14%
Total 62 35% 14% 34% 15%

Miscellaneous Statistics for the Samples
DICROTOPHOS

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 62 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 1 1% 1 out of 102

BQS ORGANIC BLIND SAMPLES
DICHLOROVOS (DICHLORVOS)
Permanently Estimated Compound
Schedule: 2033 Testid: 38775GCM39
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DICHLOROVOS (DICHLORVOS)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 16 75% 20% 72% 17%
>= Reporting Level 44 45% 29% 43% 38%
Total 60 53% 29% 57% 35%

Miscellaneous Statistics for the Samples
DICHLOROVOS (DICHLORVOS)

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 60 98% 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 103 .  
False Positives 1 1% 1 out of 103

BQS ORGANIC BLIND SAMPLES
CHLORPYRIFOS,
Schedule: 2033 Testid: 38933GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 1 121% . 121% 0%
>= Reporting Level 60 83% 13% 82% 12%
Total 61 83% 13% 83% 12%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
DIELDRIN,
Schedule: 2033 Testid: 39381GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIELDRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 96% 19% 92% 17%
Total 65 96% 19% 92% 17%

Miscellaneous Statistics for the Samples
DIELDRIN

Characteristic N % % Basis
Plotted 65 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 0 0% 0 out of 65
Not Spiked 99 .  
False Positives 0 0% 0 out of 99

BQS ORGANIC BLIND SAMPLES
METOLACHLOR,
Schedule: 2033 Testid: 39415GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
METOLACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 99% 22% 95% 18%
Total 64 99% 22% 95% 18%

Miscellaneous Statistics for the Samples
METOLACHLOR

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 1 1% 1 out of 100

BQS ORGANIC BLIND SAMPLES
MALATHION,
Schedule: 2033 Testid: 39532GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
MALATHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 97% 22% 95% 18%
Total 62 97% 22% 95% 18%

Miscellaneous Statistics for the Samples
MALATHION

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
DIAZINON,
Schedule: 2033 Testid: 39572GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 101% 11% 101% 10%
Total 60 101% 11% 101% 10%

Miscellaneous Statistics for the Samples
DIAZINON

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
ATRAZINE,
Schedule: 2033 Testid: 39632GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

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% 13%
Total 64 101% 14% 104% 13%

Miscellaneous Statistics for the Samples
ATRAZINE

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 1 1% 1 out of 100

BQS ORGANIC BLIND SAMPLES
ALACHLOR,
Schedule: 2033 Testid: 46342GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ALACHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 97% 16% 95% 17%
Total 61 97% 16% 95% 17%

Miscellaneous Statistics for the Samples
ALACHLOR

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
ACETOCHLOR,
Schedule: 2033 Testid: 49260GCM33
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ACETOCHLOR

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 97% 16% 99% 17%
Total 59 97% 16% 99% 17%

Miscellaneous Statistics for the Samples
ACETOCHLOR

Characteristic N % % Basis
Plotted 59 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 59 .  
False Negatives 0 0% 0 out of 59
Not Spiked 105 .  
False Positives 1 1% 1 out of 105

BQS ORGANIC BLIND SAMPLES
1-NAPHTHOL
Permanently Estimated Compound
Schedule: 2033 Testid: 49295GCM39
02/11/09 TO 12/20/12
Open Data Set

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 61 80% 42% 72% 38%
Total 62 80% 42% 72% 38%

Miscellaneous Statistics for the Samples
1-NAPHTHOL

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 62 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
CYFLUTHRIN
Permanently Estimated Compound
Schedule: 2033 Testid: 61585GCM39
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYFLUTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 48 59% 24% 58% 23%
Total 48 59% 24% 58% 23%

Miscellaneous Statistics for the Samples
CYFLUTHRIN

Characteristic N % % Basis
Plotted 48 100% Spiked
Estimated Values 48 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 48 .  
False Negatives 0 0% 0 out of 48
Not Spiked 103 .  
False Positives 1 1% 1 out of 103

BQS ORGANIC BLIND SAMPLES
CYPERMETHRIN
Permanently Estimated Compound
Schedule: 2033 Testid: 61586GCM39
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYPERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 67% 18% 66% 17%
Total 61 67% 18% 66% 17%

Miscellaneous Statistics for the Samples
CYPERMETHRIN

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 61 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 1 1% 1 out of 103

BQS ORGANIC BLIND SAMPLES
ENDOSULFAN SULFATE,
Schedule: 2033 Testid: 61590GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ENDOSULFAN SULFATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 88% 14% 90% 13%
Total 62 88% 14% 90% 13%

Miscellaneous Statistics for the Samples
ENDOSULFAN SULFATE

Characteristic N % % Basis
Plotted 62 98% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 63 .  
False Negatives 1 2% 1 out of 63
Not Spiked 101 .  
False Positives 0 0% 0 out of 101

BQS ORGANIC BLIND SAMPLES
FENAMIPHOS,
Schedule: 2033 Testid: 61591GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

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 61 90% 21% 87% 21%
Total 62 90% 21% 87% 21%

Miscellaneous Statistics for the Samples
FENAMIPHOS

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 3 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 1 1% 1 out of 102

BQS ORGANIC BLIND SAMPLES
IPRODIONE
Permanently Estimated Compound
Schedule: 2033 Testid: 61593GCM39
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
IPRODIONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 56 76% 20% 81% 16%
Total 56 76% 20% 81% 16%

Miscellaneous Statistics for the Samples
IPRODIONE

Characteristic N % % Basis
Plotted 56 88% Spiked
Estimated Values 56 88% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 8 13% 8 out of 64
Not Spiked 100 .  
False Positives 0 0% 0 out of 100

BQS ORGANIC BLIND SAMPLES
ISOFENPHOS,
Schedule: 2033 Testid: 61594GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ISOFENPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 108% 22% 105% 19%
Total 60 108% 22% 105% 19%

Miscellaneous Statistics for the Samples
ISOFENPHOS

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
CYHALOTHRIN
Permanently Estimated Compound
Schedule: 2033 Testid: 61595GCM39
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CYHALOTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 58 47% 21% 50% 25%
Total 58 47% 21% 50% 25%

Miscellaneous Statistics for the Samples
CYHALOTHRIN

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 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
METALAXYL,
Schedule: 2033 Testid: 61596GCM39
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
METALAXYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 102% 15% 99% 16%
Total 64 102% 15% 99% 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 99 .  
False Positives 0 0% 0 out of 99

BQS ORGANIC BLIND SAMPLES
METHIDATHION (SUPRACIDE),
Schedule: 2033 Testid: 61598GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
METHIDATHION (SUPRACIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 91% 19% 90% 18%
Total 60 91% 19% 90% 18%

Miscellaneous Statistics for the Samples
METHIDATHION (SUPRACIDE)

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 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
MYCLOBUTANIL,
Schedule: 2033 Testid: 61599GCM39
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
MYCLOBUTANIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 80% 17% 80% 16%
Total 64 80% 17% 80% 16%

Miscellaneous Statistics for the Samples
MYCLOBUTANIL

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 0 0% 0 out of 100

BQS ORGANIC BLIND SAMPLES
OXYFLUORFEN,
Schedule: 2033 Testid: 61600GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
OXYFLUORFEN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 82% 20% 79% 18%
Total 60 82% 20% 79% 18%

Miscellaneous Statistics for the Samples
OXYFLUORFEN

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 4 7% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
PHOSMET (IMIDAN)
Permanently Estimated Compound
Schedule: 2033 Testid: 61601GCM39
02/18/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHOSMET (IMIDAN)

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 13 84% 41% 103% 54%
>= Reporting Level 40 58% 25% 58% 23%
Total 53 65% 31% 60% 29%

Miscellaneous Statistics for the Samples
PHOSMET (IMIDAN)

Characteristic N % % Basis
Plotted 53 84% Spiked
Estimated Values 53 84% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 8 13% Spiked
Spiked 63 .  
False Negatives 2 3% 2 out of 63
Not Spiked 101 .  
False Positives 0 0% 0 out of 101

BQS ORGANIC BLIND SAMPLES
TEFLUTHRIN
Permanently Estimated Compound
Schedule: 2033 Testid: 61606GCM39
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TEFLUTHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 160% 69% 200% 89%
>= Reporting Level 57 69% 29% 65% 13%
Total 60 73% 37% 66% 14%

Miscellaneous Statistics for the Samples
TEFLUTHRIN

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 60 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 1 1% 1 out of 104

BQS ORGANIC BLIND SAMPLES
TRIBUFOS (S,S,S-TRIBUTYLPHOSPHOROTRITHIOATE (DEF))
Permanently Estimated Compound
Schedule: 2033 Testid: 61610GCM39
02/11/09 TO 01/15/13
Open Data Set

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 62 63% 16% 59% 17%
Total 62 63% 16% 59% 17%

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

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 62 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 2 2% 2 out of 102

BQS ORGANIC BLIND SAMPLES
2-CHLORO-2,6-DIETHYLACETANILIDE,
Schedule: 2033 Testid: 61618GCM39
Measured in MICROGRAMS PER LITER
02/18/09 TO 11/20/12
Open Data Set

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 44 107% 15% 106% 15%
Total 44 107% 15% 106% 15%

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

Characteristic N % % Basis
Plotted 44 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 44 .  
False Negatives 0 0% 0 out of 44
Not Spiked 120 .  
False Positives 1 1% 1 out of 120

BQS ORGANIC BLIND SAMPLES
2-ETHYL-6-METHYLANILINE
Permanently Estimated Compound
Schedule: 2033 Testid: 61620GCM39
02/18/09 TO 01/15/13
Open Data Set

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 48 84% 27% 92% 10%
Total 48 84% 27% 92% 10%

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

Characteristic N % % Basis
Plotted 48 98% Spiked
Estimated Values 48 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 49 .  
False Negatives 1 2% 1 out of 49
Not Spiked 111 .  
False Positives 0 0% 0 out of 111

BQS ORGANIC BLIND SAMPLES
3,4-DICHLOROANILINE
Permanently Estimated Compound
Schedule: 2033 Testid: 61625GCM39
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
3,4-DICHLOROANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 82% 10% 82% 10%
Total 59 82% 10% 82% 10%

Miscellaneous Statistics for the Samples
3,4-DICHLOROANILINE

Characteristic N % % Basis
Plotted 59 98% Spiked
Estimated Values 59 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
3,5-DICHLOROANILINE,
Schedule: 2033 Testid: 61627GCM39
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

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 94% 9% 95% 6%
Total 64 94% 9% 95% 6%

Miscellaneous Statistics for the Samples
3,5-DICHLOROANILINE

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 0 0% 0 out of 100

BQS ORGANIC BLIND SAMPLES
4-CHLORO-2-METHYLPHENOL
Permanently Estimated Compound
Schedule: 2033 Testid: 61633GCM39
02/11/09 TO 01/15/13
Open Data Set

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 60 69% 12% 71% 12%
Total 60 69% 12% 71% 12%

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

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 60 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
AZINPHOS-METHYL-OXON,
Schedule: 2033 Testid: 61635GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

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 35 72% 28% 66% 20%
Total 38 73% 29% 67% 20%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL-OXON

Characteristic N % % Basis
Plotted 38 90% Spiked
Estimated Values 38 90% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 42 .  
False Negatives 3 7% 3 out of 42
Not Spiked 122 .  
False Positives 1 1% 1 out of 122

BQS ORGANIC BLIND SAMPLES
CHLORPYRIFOS, OXYGEN ANALOG
Permanently Estimated Compound
Schedule: 2033 Testid: 61636GCM39
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CHLORPYRIFOS, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 74% 20% 72% 16%
>= Reporting Level 29 53% 30% 56% 37%
Total 38 58% 29% 60% 35%

Miscellaneous Statistics for the Samples
CHLORPYRIFOS, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 38 61% Spiked
Estimated Values 38 61% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 62 .  
False Negatives 23 37% 23 out of 62
Not Spiked 102 .  
False Positives 1 1% 1 out of 100

BQS ORGANIC BLIND SAMPLES
DIAZINON, OXYGEN ANALOG,
Schedule: 2033 Testid: 61638GCM14
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIAZINON, OXYGEN ANALOG

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 53 86% 20% 83% 19%
Total 53 86% 20% 83% 19%

Miscellaneous Statistics for the Samples
DIAZINON, OXYGEN ANALOG

Characteristic N % % Basis
Plotted 53 85% Spiked
Estimated Values 8 13% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 62 .  
False Negatives 8 13% 8 out of 62
Not Spiked 102 .  
False Positives 1 1% 1 out of 102

BQS ORGANIC BLIND SAMPLES
DISULFOTON SULFONE,
Schedule: 2033 Testid: 61640GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DISULFOTON SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 90% 21% 89% 14%
Total 61 90% 21% 89% 14%

Miscellaneous Statistics for the Samples
DISULFOTON SULFONE

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 1 1% 1 out of 103

BQS ORGANIC BLIND SAMPLES
ETHION MONOXON
Permanently Estimated Compound
Schedule: 2033 Testid: 61644GCM39
03/04/09 TO 06/22/11
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHION MONOXON

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 13 99% 19% 102% 24%
Total 13 99% 19% 102% 24%

Miscellaneous Statistics for the Samples
ETHION MONOXON

Characteristic N % % Basis
Plotted 13 100% Spiked
Estimated Values 13 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 13 .  
False Negatives 0 0% 0 out of 13
Not Spiked 151 .  
False Positives 7 5% 7 out of 151

BQS ORGANIC BLIND SAMPLES
FENAMIPHOS SULFONE,
Schedule: 2033 Testid: 61645GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 120% 56% 106% 61%
>= Reporting Level 58 92% 23% 91% 23%
Total 62 94% 26% 91% 26%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFONE

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 18 29% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
FENAMIPHOS SULFOXIDE
Permanently Estimated Compound
Schedule: 2033 Testid: 61646GCM39
03/03/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FENAMIPHOS SULFOXIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 9 42% 26% 41% 25%
>= Reporting Level 46 27% 17% 24% 11%
Total 55 29% 19% 25% 14%

Miscellaneous Statistics for the Samples
FENAMIPHOS SULFOXIDE

Characteristic N % % Basis
Plotted 55 90% Spiked
Estimated Values 55 90% Spiked
Deleted Values 2 1% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 62 .  
False Negatives 5 8% 5 out of 61
Not Spiked 102 .  
False Positives 3 3% 3 out of 101

BQS ORGANIC BLIND SAMPLES
MALAOXON,
Schedule: 2033 Testid: 61652GCM39
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
MALAOXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 7 104% 20% 112% 27%
>= Reporting Level 55 92% 20% 90% 17%
Total 62 93% 21% 91% 18%

Miscellaneous Statistics for the Samples
MALAOXON

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 17 27% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 1 1% 1 out of 102

BQS ORGANIC BLIND SAMPLES
PARAOXON-METHYL
Permanently Estimated Compound
Schedule: 2033 Testid: 61664GCM39
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARAOXON-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 95% 25% 96% 22%
Total 61 95% 25% 96% 22%

Miscellaneous Statistics for the Samples
PARAOXON-METHYL

Characteristic N % % Basis
Plotted 61 98% Spiked
Estimated Values 61 98% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 1 2% 1 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
PHORATE OXON
Permanently Estimated Compound
Schedule: 2033 Testid: 61666GCM39
02/11/09 TO 12/20/12
Open Data Set

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 38 98% 23% 96% 27%
Total 39 98% 23% 96% 27%

Miscellaneous Statistics for the Samples
PHORATE OXON

Characteristic N % % Basis
Plotted 39 100% Spiked
Estimated Values 39 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 39 .  
False Negatives 0 0% 0 out of 39
Not Spiked 125 .  
False Positives 0 0% 0 out of 125

BQS ORGANIC BLIND SAMPLES
PHOSMET OXON
Permanently Estimated Compound
Schedule: 2033 Testid: 61668GCM39
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHOSMET OXON

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 3 35% 13% 34% 19%
>= Reporting Level 25 89% 58% 87% 57%
Total 28 83% 57% 75% 56%

Miscellaneous Statistics for the Samples
PHOSMET OXON

Characteristic N % % Basis
Plotted 28 76% Spiked
Estimated Values 28 76% Spiked
Deleted Values 7 4% Spiked + Not Spiked
Spiked, Censored 1 3% Spiked
Spiked 39 .  
False Negatives 8 22% 8 out of 37
Not Spiked 125 .  
False Positives 0 0% 0 out of 120

BQS ORGANIC BLIND SAMPLES
TERBUFOS-O-ANALOGUE SULFONE,
Schedule: 2033 Testid: 61674GCM39
Measured in MICROGRAMS PER LITER
03/04/09 TO 01/15/13
Open Data Set

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 6 106% 21% 105% 11%
>= Reporting Level 12 94% 27% 89% 24%
Total 18 98% 25% 102% 19%

Miscellaneous Statistics for the Samples
TERBUFOS-O-ANALOGUE SULFONE

Characteristic N % % Basis
Plotted 18 82% Spiked
Estimated Values 1 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 22 .  
False Negatives 4 18% 4 out of 22
Not Spiked 142 .  
False Positives 0 0% 0 out of 142

BQS ORGANIC BLIND SAMPLES
FIPRONIL,
Schedule: 2033 Testid: 62166GCM29
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 76 98% 23% 97% 21%
Total 76 98% 23% 97% 21%

Miscellaneous Statistics for the Samples
FIPRONIL

Characteristic N % % Basis
Plotted 76 99% Spiked
Estimated Values 76 99% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 77 .  
False Negatives 1 1% 1 out of 77
Not Spiked 87 .  
False Positives 3 3% 3 out of 87

BQS ORGANIC BLIND SAMPLES
FIPRONIL SULFIDE,
Schedule: 2033 Testid: 62167GCM29
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL SULFIDE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 102% 21% 102% 19%
Total 59 102% 21% 102% 19%

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 104 .  
False Positives 31 30% 31 out of 104

BQS ORGANIC BLIND SAMPLES
FIPRONIL SULFONE,
Schedule: 2033 Testid: 62168GCM29
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
FIPRONIL SULFONE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 82% 23% 79% 23%
Total 65 82% 23% 79% 23%

Miscellaneous Statistics for the Samples
FIPRONIL SULFONE

Characteristic N % % Basis
Plotted 65 98% Spiked
Estimated Values 6 9% 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 98 .  
False Positives 10 10% 10 out of 98

BQS ORGANIC BLIND SAMPLES
DESULFINYLFIPRONIL AMIDE,
Schedule: 2033 Testid: 62169GCM29
Measured in MICROGRAMS PER LITER
03/04/09 TO 06/22/11
Open Data Set

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 12 99% 30% 101% 30%
Total 13 102% 31% 101% 30%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL AMIDE

Characteristic N % % Basis
Plotted 13 100% Spiked
Estimated Values 12 92% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 13 .  
False Negatives 0 0% 0 out of 13
Not Spiked 151 .  
False Positives 0 0% 0 out of 151

BQS ORGANIC BLIND SAMPLES
DESULFINYLFIPRONIL,
Schedule: 2033 Testid: 62170GCM29
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DESULFINYLFIPRONIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 45 90% 20% 89% 23%
Total 45 90% 20% 89% 23%

Miscellaneous Statistics for the Samples
DESULFINYLFIPRONIL

Characteristic N % % Basis
Plotted 45 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 45 .  
False Negatives 0 0% 0 out of 45
Not Spiked 119 .  
False Positives 1 1% 1 out of 119

BQS ORGANIC BLIND SAMPLES
TEBUCONAZOLE,
Schedule: 2033 Testid: 62852GCM14
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TEBUCONAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 38 63% 15% 60% 8%
Total 38 63% 15% 60% 8%

Miscellaneous Statistics for the Samples
TEBUCONAZOLE

Characteristic N % % Basis
Plotted 38 100% Spiked
Estimated Values 2 5% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 38 .  
False Negatives 0 0% 0 out of 38
Not Spiked 126 .  
False Positives 0 0% 0 out of 126

BQS ORGANIC BLIND SAMPLES
CIS-PROPICONAZOLE
Permanently Estimated Compound
Schedule: 2033 Testid: 79846GCM40
03/04/09 TO 12/20/12
Open Data Set

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 29 78% 53% 54% 53%
Total 30 81% 55% 54% 75%

Miscellaneous Statistics for the Samples
CIS-PROPICONAZOLE

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 30 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 30
Not Spiked 134 .  
False Positives 0 0% 0 out of 134

BQS ORGANIC BLIND SAMPLES
TRANS-PROPICONAZOLE
Permanently Estimated Compound
Schedule: 2033 Testid: 79847GCM40
03/04/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRANS-PROPICONAZOLE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 30 78% 17% 80% 21%
Total 30 78% 17% 80% 21%

Miscellaneous Statistics for the Samples
TRANS-PROPICONAZOLE

Characteristic N % % Basis
Plotted 30 100% Spiked
Estimated Values 30 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 30 .  
False Negatives 0 0% 0 out of 30
Not Spiked 134 .  
False Positives 0 0% 0 out of 134

BQS ORGANIC BLIND SAMPLES
ETHION,
Schedule: 2033 Testid: 82346GCM40
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHION

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 63 84% 17% 83% 13%
Total 63 84% 17% 83% 13%

Miscellaneous Statistics for the Samples
ETHION

Characteristic N % % Basis
Plotted 63 100% Spiked
Estimated Values 0 0% 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 101 .  
False Positives 2 2% 2 out of 101

BQS ORGANIC BLIND SAMPLES
METRIBUZIN,
Schedule: 2033 Testid: 82630GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
METRIBUZIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 95% 19% 96% 17%
Total 62 95% 19% 96% 17%

Miscellaneous Statistics for the Samples
METRIBUZIN

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
2,6-DIETHYLANILINE,
Schedule: 2033 Testid: 82660GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
2,6-DIETHYLANILINE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 95% 24% 98% 13%
Total 61 95% 24% 98% 13%

Miscellaneous Statistics for the Samples
2,6-DIETHYLANILINE

Characteristic N % % Basis
Plotted 61 95% Spiked
Estimated Values 7 11% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 3 5% 3 out of 64
Not Spiked 100 .  
False Positives 0 0% 0 out of 100

BQS ORGANIC BLIND SAMPLES
TRIFLURALIN,
Schedule: 2033 Testid: 82661GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TRIFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 8 130% 17% 126% 13%
>= Reporting Level 55 100% 18% 100% 17%
Total 63 104% 20% 103% 17%

Miscellaneous Statistics for the Samples
TRIFLURALIN

Characteristic N % % Basis
Plotted 63 100% Spiked
Estimated Values 5 8% 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 101 .  
False Positives 1 1% 1 out of 101

BQS ORGANIC BLIND SAMPLES
DIMETHOATE
Permanently Estimated Compound
Schedule: 2033 Testid: 82662GCM40
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DIMETHOATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 51% 16% 52% 16%
Total 64 51% 16% 52% 16%

Miscellaneous Statistics for the Samples
DIMETHOATE

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 64 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 0 0% 0 out of 100

BQS ORGANIC BLIND SAMPLES
PHORATE,
Schedule: 2033 Testid: 82664GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PHORATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 76% 17% 81% 16%
Total 62 76% 17% 81% 16%

Miscellaneous Statistics for the Samples
PHORATE

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
PARATHION-METHYL,
Schedule: 2033 Testid: 82667GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PARATHION-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 65 99% 19% 96% 18%
Total 65 99% 19% 96% 18%

Miscellaneous Statistics for the Samples
PARATHION-METHYL

Characteristic N % % Basis
Plotted 65 100% Spiked
Estimated Values 7 11% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 65 .  
False Negatives 0 0% 0 out of 65
Not Spiked 99 .  
False Positives 0 0% 0 out of 99

BQS ORGANIC BLIND SAMPLES
EPTC,
Schedule: 2033 Testid: 82668GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
EPTC

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 104% 14% 101% 10%
Total 60 104% 14% 101% 10%

Miscellaneous Statistics for the Samples
EPTC

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 7 12% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
TEBUTHIURON,
Schedule: 2033 Testid: 82670GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

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 60 143% 31% 139% 35%
Total 61 144% 31% 140% 34%

Miscellaneous Statistics for the Samples
TEBUTHIURON

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 19 31% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
MOLINATE,
Schedule: 2033 Testid: 82671GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
MOLINATE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 100% 12% 100% 10%
Total 59 100% 12% 100% 10%

Miscellaneous Statistics for the Samples
MOLINATE

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 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
ETHOPROPHOS,
Schedule: 2033 Testid: 82672GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
ETHOPROPHOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 59 110% 21% 108% 17%
Total 59 110% 21% 108% 17%

Miscellaneous Statistics for the Samples
ETHOPROPHOS

Characteristic N % % Basis
Plotted 59 95% Spiked
Estimated Values 7 11% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 2 3% Spiked
Spiked 62 .  
False Negatives 1 2% 1 out of 62
Not Spiked 102 .  
False Positives 2 2% 2 out of 102

BQS ORGANIC BLIND SAMPLES
BENFLURALIN,
Schedule: 2033 Testid: 82673GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
BENFLURALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 84% 13% 83% 12%
Total 62 84% 13% 83% 12%

Miscellaneous Statistics for the Samples
BENFLURALIN

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
CARBOFURAN
Permanently Estimated Compound
Schedule: 2033 Testid: 82674GCM35
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBOFURAN

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 4 133% 15% 138% 13%
>= Reporting Level 57 108% 21% 108% 14%
Total 61 110% 21% 109% 15%

Miscellaneous Statistics for the Samples
CARBOFURAN

Characteristic N % % Basis
Plotted 61 100% Spiked
Estimated Values 61 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 61 .  
False Negatives 0 0% 0 out of 61
Not Spiked 103 .  
False Positives 0 0% 0 out of 103

BQS ORGANIC BLIND SAMPLES
TERBUFOS,
Schedule: 2033 Testid: 82675GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
TERBUFOS

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 69% 19% 66% 15%
Total 60 69% 19% 66% 15%

Miscellaneous Statistics for the Samples
TERBUFOS

Characteristic N % % Basis
Plotted 60 98% Spiked
Estimated Values 2 3% 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 103 .  
False Positives 1 1% 1 out of 103

BQS ORGANIC BLIND SAMPLES
PROPYZAMIDE (PRONAMIDE),
Schedule: 2033 Testid: 82676GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPYZAMIDE (PRONAMIDE)

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 93% 14% 92% 16%
Total 60 93% 14% 92% 16%

Miscellaneous Statistics for the Samples
PROPYZAMIDE (PRONAMIDE)

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
DISULFOTON
Permanently Estimated Compound
Schedule: 2033 Testid: 82677GCM35
02/11/09 TO 12/20/12
Open Data Set

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 60 59% 20% 62% 14%
Total 62 59% 20% 62% 14%

Miscellaneous Statistics for the Samples
DISULFOTON

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 62 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
PROPANIL,
Schedule: 2033 Testid: 82679GCM35
Measured in MICROGRAMS PER LITER
02/18/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPANIL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 64 115% 20% 114% 20%
Total 64 115% 20% 114% 20%

Miscellaneous Statistics for the Samples
PROPANIL

Characteristic N % % Basis
Plotted 64 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 64 .  
False Negatives 0 0% 0 out of 64
Not Spiked 100 .  
False Positives 0 0% 0 out of 100

BQS ORGANIC BLIND SAMPLES
CARBARYL
Permanently Estimated Compound
Schedule: 2033 Testid: 82680GCM35
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
CARBARYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 16 119% 21% 119% 24%
>= Reporting Level 46 88% 19% 91% 19%
Total 62 96% 24% 96% 24%

Miscellaneous Statistics for the Samples
CARBARYL

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 62 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 1 1% 1 out of 102

BQS ORGANIC BLIND SAMPLES
THIOBENCARB,
Schedule: 2033 Testid: 82681GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
THIOBENCARB

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 98% 22% 96% 19%
Total 62 98% 22% 96% 19%

Miscellaneous Statistics for the Samples
THIOBENCARB

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 0 0% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 5 5% 5 out of 102

BQS ORGANIC BLIND SAMPLES
DACTHAL,
Schedule: 2033 Testid: 82682GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
DACTHAL

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 60 102% 13% 101% 14%
Total 60 102% 13% 101% 14%

Miscellaneous Statistics for the Samples
DACTHAL

Characteristic N % % Basis
Plotted 60 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 60 .  
False Negatives 0 0% 0 out of 60
Not Spiked 104 .  
False Positives 0 0% 0 out of 104

BQS ORGANIC BLIND SAMPLES
PENDIMETHALIN,
Schedule: 2033 Testid: 82683GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PENDIMETHALIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 100% 21% 96% 21%
Total 62 100% 21% 96% 21%

Miscellaneous Statistics for the Samples
PENDIMETHALIN

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 1 2% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
PROPARGITE,
Schedule: 2033 Testid: 82685GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
PROPARGITE

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 61 87% 35% 83% 35%
Total 61 87% 35% 83% 35%

Miscellaneous Statistics for the Samples
PROPARGITE

Characteristic N % % Basis
Plotted 61 98% Spiked
Estimated Values 4 6% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 1 2% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
AZINPHOS-METHYL,
Schedule: 2033 Testid: 82686GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 12/20/12
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
AZINPHOS-METHYL

Spike Level N Mean Std-Dev. Median F_Pseudo
< Reporting Level 15 96% 21% 96% 23%
>= Reporting Level 47 82% 19% 82% 15%
Total 62 85% 20% 85% 17%

Miscellaneous Statistics for the Samples
AZINPHOS-METHYL

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 62 100% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102

BQS ORGANIC BLIND SAMPLES
1RS CIS-PERMETHRIN,
Schedule: 2033 Testid: 82687GCM35
Measured in MICROGRAMS PER LITER
02/11/09 TO 01/15/13
Open Data Set

Plot of pctrecov by newdate

Statistics for the Plotted Points
1RS CIS-PERMETHRIN

Spike Level N Mean Std-Dev. Median F_Pseudo
>= Reporting Level 62 70% 17% 70% 15%
Total 62 70% 17% 70% 15%

Miscellaneous Statistics for the Samples
1RS CIS-PERMETHRIN

Characteristic N % % Basis
Plotted 62 100% Spiked
Estimated Values 2 3% Spiked
Deleted Values 0 0% Spiked + Not Spiked
Spiked, Censored 0 0% Spiked
Spiked 62 .  
False Negatives 0 0% 0 out of 62
Not Spiked 102 .  
False Positives 0 0% 0 out of 102