BQS Organic Blind Sample Program
Analytes by Multiple Methods
LORAZEPAM
Open Data Set

Pct Recovery = 118% Schedule Code = LC9017 Pct Recovery = 51% Schedule Code = LC9017 Pct Recovery = 50% Schedule Code = LC9017 Pct Recovery = 45% Schedule Code = 2440 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = LC9017 Minimum Whisker = 72% First Quartile = 82% Median = 90% Third Quartile = 95% Maximum Whisker = 103% Mean = 87% Standard Deviation = 17% Number of Observations = 17 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Schedule Code = 2440 Minimum Whisker = 58% First Quartile = 89% Median = 104% Third Quartile = 117% Maximum Whisker = 155% Mean = 104% Standard Deviation = 25% Number of Observations = 43 Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
LORAZEPAM
Open Data Set

spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 232.5 Lab Value = 193.000 reportunit = ng/L spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl Expected Conc. = 465 Lab Value = 471.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 40 µl Expected Conc. = 465 Lab Value = 416.000 reportunit = ng/L spikemix = ERA 0823-11-05.2: 15 µl & ERA 0507-12-06.1: 15 µl Expected Conc. = 174.38 Lab Value = 125.000 reportunit = ng/L spikemix = ERA 0823-11-05.2: 20 µl & Abs 053112: 20 µl Expected Conc. = 233 Lab Value = 221.000 reportunit = ng/L spikemix = ERA 0823-11-05.2: 10 µl & Abs 053112: 10 µl Expected Conc. = 116.5 Lab Value = 113.000 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 232.5 Lab Value = 180.000 reportunit = ng/L spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl Expected Conc. = 174.75 Lab Value = 149.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl Expected Conc. = 232.5 Lab Value = 212.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl Expected Conc. = 232.5 Lab Value = 213.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 15 µl & Abs 060112: 15 µl Expected Conc. = 174.38 Lab Value = 86.600 reportunit = ng/L spikemix = Abs 053112: 40 µl Expected Conc. = 466 Lab Value = 439.000 reportunit = ng/L spikemix = Abs 071112: 40 µl & ERA 0507-12-06.1: 40 µl Expected Conc. = 465 Lab Value = 418.000 reportunit = ng/L spikemix = Abs 071112: 20 µl & Abs 053112: 20 µl Expected Conc. = 233 Lab Value = 275.000 reportunit = ng/L spikemix = Abs 060112: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 232.5 Lab Value = 119.000 reportunit = ng/L spikemix = Abs 053112: 20 µl & ERA 0507-12-06.2: 20 µl Expected Conc. = 233 Lab Value = 241.000 reportunit = ng/L spikemix = Abs 053112: 20 µl & Abs 060112: 20 µl Expected Conc. = 233 Lab Value = 190.000 reportunit = ng/L spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 443.000 reportunit = ng/L spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 341.000 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 728 Lab Value = 1080.000 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 728 Lab Value = 937.000 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 291.2 Lab Value = 341.000 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 291.2 Lab Value = 301.000 reportunit = ng/L spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl Expected Conc. = 174.56 Lab Value = 181.000 reportunit = ng/L spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl Expected Conc. = 463.5 Lab Value = 529.000 reportunit = ng/L spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl Expected Conc. = 463.5 Lab Value = 413.000 reportunit = ng/L spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl Expected Conc. = 231.75 Lab Value = 199.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 288.88 Lab Value = 285.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 288.88 Lab Value = 315.000 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 599.000 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 565.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 334.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 448.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl Expected Conc. = 291.2 Lab Value = 206.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl Expected Conc. = 291.2 Lab Value = 241.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 317.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 293.000 reportunit = ng/L spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 718.000 reportunit = ng/L spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 707.000 reportunit = ng/L spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl Expected Conc. = 349.12 Lab Value = 158.000 reportunit = ng/L spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl Expected Conc. = 698.24 Lab Value = 711.000 reportunit = ng/L spikemix = Abs 052215: 20 µl & Abs 050115: 20 µl Expected Conc. = 174.56 Lab Value = 245.000 reportunit = ng/L spikemix = Abs 051315: 20 µl & Abs 050115: 20 µl Expected Conc. = 174.56 Lab Value = 183.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & ERA 0406-15-08: 40 µl Expected Conc. = 349.12 Lab Value = 253.000 reportunit = ng/L spikemix = Abs 050115: 80 µl & ERA 0406-15-08: 80 µl Expected Conc. = 698.24 Lab Value = 694.000 reportunit = ng/L spikemix = Abs 050115: 20 µl & ERA 0406-15-08: 20 µl Expected Conc. = 174.56 Lab Value = 264.000 reportunit = ng/L spikemix = Abs 050115: 20 µl & Abs 052215: 20 µl Expected Conc. = 174.56 Lab Value = 148.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 349.12 Lab Value = 388.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 349.12 Lab Value = 325.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 349.12 Lab Value = 366.000 reportunit = ng/L spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl Expected Conc. = 463.5 Lab Value = 581.000 reportunit = ng/L spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl Expected Conc. = 463.5 Lab Value = 500.000 reportunit = ng/L spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl Expected Conc. = 463.5 Lab Value = 440.000 reportunit = ng/L spikemix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl Expected Conc. = 247.2 Lab Value = 199.000 reportunit = ng/L spikemix = Abs 041714: 30 µl & Abs 041814: 30 µl Expected Conc. = 231.75 Lab Value = 157.000 reportunit = ng/L spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl Expected Conc. = 463.5 Lab Value = 363.000 reportunit = ng/L spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl Expected Conc. = 463.5 Lab Value = 434.000 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 231.75 Lab Value = 210.000 reportunit = ng/L spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl Expected Conc. = 463.5 Lab Value = 485.000 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 231.75 Lab Value = 135.000 reportunit = ng/L Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
LORAZEPAM
Open Data Set

spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 232.5 Lab Value = 193.000 reportunit = ng/L spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl Expected Conc. = 465 Lab Value = 471.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 40 µl Expected Conc. = 465 Lab Value = 416.000 reportunit = ng/L spikemix = ERA 0823-11-05.2: 15 µl & ERA 0507-12-06.1: 15 µl Expected Conc. = 174.38 Lab Value = 125.000 reportunit = ng/L spikemix = ERA 0823-11-05.2: 20 µl & Abs 053112: 20 µl Expected Conc. = 233 Lab Value = 221.000 reportunit = ng/L spikemix = ERA 0823-11-05.2: 10 µl & Abs 053112: 10 µl Expected Conc. = 116.5 Lab Value = 113.000 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 232.5 Lab Value = 180.000 reportunit = ng/L spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl Expected Conc. = 174.75 Lab Value = 149.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl Expected Conc. = 232.5 Lab Value = 212.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 20 µl & ERA 0507-12-06.2: 20 µl Expected Conc. = 232.5 Lab Value = 213.000 reportunit = ng/L spikemix = ERA 0507-12-06.1: 15 µl & Abs 060112: 15 µl Expected Conc. = 174.38 Lab Value = 86.600 reportunit = ng/L spikemix = Abs 053112: 40 µl Expected Conc. = 466 Lab Value = 439.000 reportunit = ng/L spikemix = Abs 071112: 40 µl & ERA 0507-12-06.1: 40 µl Expected Conc. = 465 Lab Value = 418.000 reportunit = ng/L spikemix = Abs 071112: 20 µl & Abs 053112: 20 µl Expected Conc. = 233 Lab Value = 275.000 reportunit = ng/L spikemix = Abs 060112: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 232.5 Lab Value = 119.000 reportunit = ng/L spikemix = Abs 053112: 20 µl & ERA 0507-12-06.2: 20 µl Expected Conc. = 233 Lab Value = 241.000 reportunit = ng/L spikemix = Abs 053112: 20 µl & Abs 060112: 20 µl Expected Conc. = 233 Lab Value = 190.000 reportunit = ng/L spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 443.000 reportunit = ng/L spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 341.000 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 728 Lab Value = 1080.000 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 728 Lab Value = 937.000 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 291.2 Lab Value = 341.000 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 291.2 Lab Value = 301.000 reportunit = ng/L spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl Expected Conc. = 174.56 Lab Value = 181.000 reportunit = ng/L spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl Expected Conc. = 463.5 Lab Value = 529.000 reportunit = ng/L spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl Expected Conc. = 463.5 Lab Value = 413.000 reportunit = ng/L spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl Expected Conc. = 231.75 Lab Value = 199.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 288.88 Lab Value = 285.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 288.88 Lab Value = 315.000 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 599.000 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 565.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 334.000 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 448.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl Expected Conc. = 291.2 Lab Value = 206.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl Expected Conc. = 291.2 Lab Value = 241.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 317.000 reportunit = ng/L spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl Expected Conc. = 288.88 Lab Value = 293.000 reportunit = ng/L spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 718.000 reportunit = ng/L spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl Expected Conc. = 577.76 Lab Value = 707.000 reportunit = ng/L spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl Expected Conc. = 349.12 Lab Value = 158.000 reportunit = ng/L spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl Expected Conc. = 698.24 Lab Value = 711.000 reportunit = ng/L spikemix = Abs 052215: 20 µl & Abs 050115: 20 µl Expected Conc. = 174.56 Lab Value = 245.000 reportunit = ng/L spikemix = Abs 051315: 20 µl & Abs 050115: 20 µl Expected Conc. = 174.56 Lab Value = 183.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & ERA 0406-15-08: 40 µl Expected Conc. = 349.12 Lab Value = 253.000 reportunit = ng/L spikemix = Abs 050115: 80 µl & ERA 0406-15-08: 80 µl Expected Conc. = 698.24 Lab Value = 694.000 reportunit = ng/L spikemix = Abs 050115: 20 µl & ERA 0406-15-08: 20 µl Expected Conc. = 174.56 Lab Value = 264.000 reportunit = ng/L spikemix = Abs 050115: 20 µl & Abs 052215: 20 µl Expected Conc. = 174.56 Lab Value = 148.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 349.12 Lab Value = 388.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 349.12 Lab Value = 325.000 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 349.12 Lab Value = 366.000 reportunit = ng/L spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl Expected Conc. = 463.5 Lab Value = 581.000 reportunit = ng/L spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl Expected Conc. = 463.5 Lab Value = 500.000 reportunit = ng/L spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl Expected Conc. = 463.5 Lab Value = 440.000 reportunit = ng/L spikemix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl Expected Conc. = 247.2 Lab Value = 199.000 reportunit = ng/L spikemix = Abs 041714: 30 µl & Abs 041814: 30 µl Expected Conc. = 231.75 Lab Value = 157.000 reportunit = ng/L spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl Expected Conc. = 463.5 Lab Value = 363.000 reportunit = ng/L spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl Expected Conc. = 463.5 Lab Value = 434.000 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 231.75 Lab Value = 210.000 reportunit = ng/L spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl Expected Conc. = 463.5 Lab Value = 485.000 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 231.75 Lab Value = 135.000 reportunit = ng/L Y = 1
The SGPlot Procedure