BQS Organic Blind Sample Program
Analytes by Multiple Methods
TETRAHYDROFURAN

Pct Recovery = 127% Schedule Code = 2021 Pct Recovery = 131% Schedule Code = 2021 Pct Recovery = 146% Schedule Code = 2021 Pct Recovery = 181% Schedule Code = 2021 Pct Recovery = 185% Schedule Code = 2021 Pct Recovery = 213% Schedule Code = 2021 Pct Recovery = 216% Schedule Code = 2021 Pct Recovery = 72% Schedule Code = 2021 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4440 Minimum Whisker = 73% First Quartile = 90% Median = 101% Third Quartile = 106% Maximum Whisker = 125% Mean = 99% Standard Deviation = 11% Number of Observations = 69 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 4054 Minimum Whisker = 101% First Quartile = 101% Median = 105% Third Quartile = 110% Maximum Whisker = 110% Mean = 105% Standard Deviation = 6% Number of Observations = 2 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Schedule Code = 2021 Minimum Whisker = 73% First Quartile = 92% Median = 99% Third Quartile = 106% Maximum Whisker = 126% Mean = 101% Standard Deviation = 20% Number of Observations = 151 Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
TETRAHYDROFURAN

The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
TETRAHYDROFURAN

The SGPlot Procedure