BQS Organic Blind Sample Program
Analytes by Multiple Methods
ISOPROPYLBENZENE (CUMENE)

Pct Recovery = 44% Schedule Code = 4433 Pct Recovery = 118% Schedule Code = 4440 Pct Recovery = 120% Schedule Code = 4440 Pct Recovery = 126% Schedule Code = 4440 Pct Recovery = 65% Schedule Code = 4440 Pct Recovery = 88% Schedule Code = 4054 Pct Recovery = 43% Schedule Code = 2021 Pct Recovery = 1% Schedule Code = 2021 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4433 Minimum Whisker = 47% First Quartile = 72% Median = 81% Third Quartile = 90% Maximum Whisker = 110% Mean = 80% Standard Deviation = 14% Number of Observations = 111 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4440 Minimum Whisker = 70% First Quartile = 82% Median = 87% Third Quartile = 93% Maximum Whisker = 107% Mean = 88% Standard Deviation = 11% Number of Observations = 66 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 4054 Minimum Whisker = 100% First Quartile = 101% Median = 105% Third Quartile = 106% Maximum Whisker = 112% Mean = 103% Standard Deviation = 7% Number of Observations = 8 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 2021 Minimum Whisker = 48% First Quartile = 79% Median = 91% Third Quartile = 100% Maximum Whisker = 129% Mean = 89% Standard Deviation = 17% Number of Observations = 173 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Schedule Code = 1433 Minimum Whisker = 45% First Quartile = 60% Median = 70% Third Quartile = 79% Maximum Whisker = 107% Mean = 70% Standard Deviation = 12% Number of Observations = 146 Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
ISOPROPYLBENZENE (CUMENE)

The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
ISOPROPYLBENZENE (CUMENE)

The SGPlot Procedure