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

Pct Recovery = 122% Schedule Code = LC9017 Pct Recovery = 178% Schedule Code = LC9017 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = LC9017 Minimum Whisker = 60% First Quartile = 69% Median = 76% Third Quartile = 87% Maximum Whisker = 90% Mean = 86% Standard Deviation = 30% Number of Observations = 15 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Schedule Code = 2440 Minimum Whisker = 0% First Quartile = 48% Median = 70% Third Quartile = 80% Maximum Whisker = 111% Mean = 57% Standard Deviation = 35% Number of Observations = 58 Y = 1
The SGPlot Procedure

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

spikemix = Spex Organics T1120802015: 40 µl Expected Conc. = 50 Lab Value = 34.200 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 25 Lab Value = 22.400 reportunit = ng/L spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl Expected Conc. = 50 Lab Value = 43.100 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl Expected Conc. = 25 Lab Value = 15.300 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl Expected Conc. = 25 Lab Value = 20.200 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl Expected Conc. = 25 Lab Value = 18.900 reportunit = ng/L spikemix = ERA 0823-11-05.1: 40 µl Expected Conc. = 53.4 Lab Value = 38.800 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl Expected Conc. = 26.7 Lab Value = 47.400 reportunit = ng/L spikemix = ERA 0823-11-05.1: 10 µl Expected Conc. = 13.35 Lab Value = 9.900 reportunit = ng/L spikemix = ERA 0823-11-05.1: 40 µl Expected Conc. = 53.4 Lab Value = 65.100 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl Expected Conc. = 26.7 Lab Value = 19.800 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 26.7 Lab Value = 15.900 reportunit = ng/L spikemix = ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl Expected Conc. = 20.025 Lab Value = 13.800 reportunit = ng/L spikemix = ERA 0823-11-05.1: 40 µl & Abs 060112: 40 µl Expected Conc. = 53.4 Lab Value = 46.600 reportunit = ng/L spikemix = Abs 060112: 10 µl & Spex Organics T1120802015: 10 µl Expected Conc. = 12.5 Lab Value = 10.700 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 83700 Lab Value = 52.900 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 83700 Lab Value = 62.000 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 22.900 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 22.600 reportunit = ng/L spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl Expected Conc. = 19.76 Lab Value = 10.000 reportunit = ng/L spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl Expected Conc. = 19.861 Lab Value = 14.600 reportunit = ng/L spikemix = ERA 0406-15-09: 40 µl & Abs 050115: 40 µl Expected Conc. = 39.723 Lab Value = 38.800 reportunit = ng/L spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl Expected Conc. = 19.76 Lab Value = 21.700 reportunit = ng/L spikemix = ERA 0406-15-07A: 40 µl & ERA 0406-15-08: 40 µl Expected Conc. = 39.52 Lab Value = 32.200 reportunit = ng/L spikemix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.52 Lab Value = 26.400 reportunit = ng/L spikemix = ERA 0319-14-05: 15 µl & ERA 0318-14-02: 15 µl Expected Conc. = 53.1 Lab Value = 46.900 reportunit = ng/L spikemix = ERA 0319-14-05: 15 µl & Abs 041614: 15 µl Expected Conc. = 52.77 Lab Value = 34.500 reportunit = ng/L spikemix = ERA 0319-14-05: 8 µl & Abs 041614: 8 µl Expected Conc. = 28.144 Lab Value = 18.900 reportunit = ng/L spikemix = ERA 0318-14-02: 30 µl & ERA 0319-14-05: 30 µl Expected Conc. = 26.55 Lab Value = 20.800 reportunit = ng/L spikemix = ERA 0318-14-02: 8 µl & ERA 0319-14-04: 8 µl Expected Conc. = 28.32 Lab Value = 22.700 reportunit = ng/L spikemix = ERA 0318-14-02: 15 µl & ERA 0319-14-04: 15 µl Expected Conc. = 53.1 Lab Value = 30.200 reportunit = ng/L spikemix = ERA 0318-14-02: 60 µl & ERA 0319-14-04: 60 µl Expected Conc. = 53.1 Lab Value = 37.100 reportunit = ng/L spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl Expected Conc. = 53.1 Lab Value = 46.300 reportunit = ng/L spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl Expected Conc. = 53.1 Lab Value = 32.800 reportunit = ng/L spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl Expected Conc. = 26.55 Lab Value = 17.200 reportunit = ng/L spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl Expected Conc. = 84.4 Lab Value = 70.300 reportunit = ng/L spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl Expected Conc. = 84.4 Lab Value = 67.200 reportunit = ng/L spikemix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl Expected Conc. = 67.52 Lab Value = 54.900 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 33.76 Lab Value = 22.800 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 33.76 Lab Value = 28.000 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 66960 Lab Value = 45.300 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 66960 Lab Value = 50.100 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 5.370 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 0.910 reportunit = ng/L spikemix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl Expected Conc. = 67.52 Lab Value = 51.300 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl Expected Conc. = 33480 Lab Value = 21.900 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl Expected Conc. = 33480 Lab Value = 21.800 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl Expected Conc. = 33480 Lab Value = 21.300 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl Expected Conc. = 33480 Lab Value = 20.200 reportunit = ng/L spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl Expected Conc. = 66960 Lab Value = 55.900 reportunit = ng/L spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl Expected Conc. = 66960 Lab Value = 51.800 reportunit = ng/L spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl Expected Conc. = 19.76 Lab Value = 9.500 reportunit = ng/L spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl Expected Conc. = 19.76 Lab Value = 19.000 reportunit = ng/L spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl Expected Conc. = 39.723 Lab Value = 21.500 reportunit = ng/L spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl Expected Conc. = 79.446 Lab Value = 60.800 reportunit = ng/L spikemix = Abs 050115: 40 µl & ERA 0406-15-08: 40 µl Expected Conc. = 39.723 Lab Value = 31.600 reportunit = ng/L spikemix = Abs 050115: 80 µl & ERA 0406-15-08: 80 µl Expected Conc. = 79.446 Lab Value = 61.600 reportunit = ng/L spikemix = Abs 050115: 20 µl & ERA 0406-15-08: 20 µl Expected Conc. = 19.861 Lab Value = 16.900 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.723 Lab Value = 31.900 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.723 Lab Value = 27.100 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.723 Lab Value = 29.600 reportunit = ng/L spikemix = Abs 041814: 15 µl & ERA 0318-14-02: 15 µl Expected Conc. = 53.1 Lab Value = 39.800 reportunit = ng/L spikemix = Abs 041814: 8 µl & ERA 0318-14-02: 8 µl Expected Conc. = 28.32 Lab Value = 22.700 reportunit = ng/L spikemix = Abs 041814: 30 µl & ERA 0318-14-02: 30 µl Expected Conc. = 26.55 Lab Value = 15.700 reportunit = ng/L spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl Expected Conc. = 26.385 Lab Value = 19.400 reportunit = ng/L spikemix = Abs 041814: 60 µl & Abs 041614: 60 µl Expected Conc. = 52.77 Lab Value = 58.500 reportunit = ng/L spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl Expected Conc. = 26.385 Lab Value = 20.800 reportunit = ng/L spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl Expected Conc. = 28.144 Lab Value = 23.500 reportunit = ng/L spikemix = Abs 041614: 15 µl & ERA 0319-14-04: 15 µl Expected Conc. = 52.77 Lab Value = 37.400 reportunit = ng/L spikemix = Abs 041614: 30 µl & ERA 0319-14-04: 30 µl Expected Conc. = 26.385 Lab Value = 13.600 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 26.385 Lab Value = 14.200 reportunit = ng/L spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl Expected Conc. = 52.77 Lab Value = 42.500 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 26.385 Lab Value = 21.800 reportunit = ng/L Y = 1
The SGPlot Procedure

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

spikemix = Spex Organics T1120802015: 40 µl Expected Conc. = 50 Lab Value = 34.200 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 25 Lab Value = 22.400 reportunit = ng/L spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl Expected Conc. = 50 Lab Value = 43.100 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl Expected Conc. = 25 Lab Value = 15.300 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl Expected Conc. = 25 Lab Value = 20.200 reportunit = ng/L spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl Expected Conc. = 25 Lab Value = 18.900 reportunit = ng/L spikemix = ERA 0823-11-05.1: 40 µl Expected Conc. = 53.4 Lab Value = 38.800 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl Expected Conc. = 26.7 Lab Value = 47.400 reportunit = ng/L spikemix = ERA 0823-11-05.1: 10 µl Expected Conc. = 13.35 Lab Value = 9.900 reportunit = ng/L spikemix = ERA 0823-11-05.1: 40 µl Expected Conc. = 53.4 Lab Value = 65.100 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl Expected Conc. = 26.7 Lab Value = 19.800 reportunit = ng/L spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl Expected Conc. = 26.7 Lab Value = 15.900 reportunit = ng/L spikemix = ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl Expected Conc. = 20.025 Lab Value = 13.800 reportunit = ng/L spikemix = ERA 0823-11-05.1: 40 µl & Abs 060112: 40 µl Expected Conc. = 53.4 Lab Value = 46.600 reportunit = ng/L spikemix = Abs 060112: 10 µl & Spex Organics T1120802015: 10 µl Expected Conc. = 12.5 Lab Value = 10.700 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 83700 Lab Value = 52.900 reportunit = ng/L spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl Expected Conc. = 83700 Lab Value = 62.000 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 22.900 reportunit = ng/L spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 22.600 reportunit = ng/L spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl Expected Conc. = 19.76 Lab Value = 10.000 reportunit = ng/L spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl Expected Conc. = 19.861 Lab Value = 14.600 reportunit = ng/L spikemix = ERA 0406-15-09: 40 µl & Abs 050115: 40 µl Expected Conc. = 39.723 Lab Value = 38.800 reportunit = ng/L spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-08: 20 µl Expected Conc. = 19.76 Lab Value = 21.700 reportunit = ng/L spikemix = ERA 0406-15-07A: 40 µl & ERA 0406-15-08: 40 µl Expected Conc. = 39.52 Lab Value = 32.200 reportunit = ng/L spikemix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.52 Lab Value = 26.400 reportunit = ng/L spikemix = ERA 0319-14-05: 15 µl & ERA 0318-14-02: 15 µl Expected Conc. = 53.1 Lab Value = 46.900 reportunit = ng/L spikemix = ERA 0319-14-05: 15 µl & Abs 041614: 15 µl Expected Conc. = 52.77 Lab Value = 34.500 reportunit = ng/L spikemix = ERA 0319-14-05: 8 µl & Abs 041614: 8 µl Expected Conc. = 28.144 Lab Value = 18.900 reportunit = ng/L spikemix = ERA 0318-14-02: 30 µl & ERA 0319-14-05: 30 µl Expected Conc. = 26.55 Lab Value = 20.800 reportunit = ng/L spikemix = ERA 0318-14-02: 8 µl & ERA 0319-14-04: 8 µl Expected Conc. = 28.32 Lab Value = 22.700 reportunit = ng/L spikemix = ERA 0318-14-02: 15 µl & ERA 0319-14-04: 15 µl Expected Conc. = 53.1 Lab Value = 30.200 reportunit = ng/L spikemix = ERA 0318-14-02: 60 µl & ERA 0319-14-04: 60 µl Expected Conc. = 53.1 Lab Value = 37.100 reportunit = ng/L spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl Expected Conc. = 53.1 Lab Value = 46.300 reportunit = ng/L spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl Expected Conc. = 53.1 Lab Value = 32.800 reportunit = ng/L spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl Expected Conc. = 26.55 Lab Value = 17.200 reportunit = ng/L spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl Expected Conc. = 84.4 Lab Value = 70.300 reportunit = ng/L spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl Expected Conc. = 84.4 Lab Value = 67.200 reportunit = ng/L spikemix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl Expected Conc. = 67.52 Lab Value = 54.900 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 33.76 Lab Value = 22.800 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Crescent EN160610015: 40 µl Expected Conc. = 33.76 Lab Value = 28.000 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 66960 Lab Value = 45.300 reportunit = ng/L spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl Expected Conc. = 66960 Lab Value = 50.100 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 5.370 reportunit = ng/L spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl Expected Conc. = 33480 Lab Value = 0.910 reportunit = ng/L spikemix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl Expected Conc. = 67.52 Lab Value = 51.300 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl Expected Conc. = 33480 Lab Value = 21.900 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl Expected Conc. = 33480 Lab Value = 21.800 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl Expected Conc. = 33480 Lab Value = 21.300 reportunit = ng/L spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl Expected Conc. = 33480 Lab Value = 20.200 reportunit = ng/L spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl Expected Conc. = 66960 Lab Value = 55.900 reportunit = ng/L spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl Expected Conc. = 66960 Lab Value = 51.800 reportunit = ng/L spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl Expected Conc. = 19.76 Lab Value = 9.500 reportunit = ng/L spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl Expected Conc. = 19.76 Lab Value = 19.000 reportunit = ng/L spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl Expected Conc. = 39.723 Lab Value = 21.500 reportunit = ng/L spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl Expected Conc. = 79.446 Lab Value = 60.800 reportunit = ng/L spikemix = Abs 050115: 40 µl & ERA 0406-15-08: 40 µl Expected Conc. = 39.723 Lab Value = 31.600 reportunit = ng/L spikemix = Abs 050115: 80 µl & ERA 0406-15-08: 80 µl Expected Conc. = 79.446 Lab Value = 61.600 reportunit = ng/L spikemix = Abs 050115: 20 µl & ERA 0406-15-08: 20 µl Expected Conc. = 19.861 Lab Value = 16.900 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.723 Lab Value = 31.900 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.723 Lab Value = 27.100 reportunit = ng/L spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl Expected Conc. = 39.723 Lab Value = 29.600 reportunit = ng/L spikemix = Abs 041814: 15 µl & ERA 0318-14-02: 15 µl Expected Conc. = 53.1 Lab Value = 39.800 reportunit = ng/L spikemix = Abs 041814: 8 µl & ERA 0318-14-02: 8 µl Expected Conc. = 28.32 Lab Value = 22.700 reportunit = ng/L spikemix = Abs 041814: 30 µl & ERA 0318-14-02: 30 µl Expected Conc. = 26.55 Lab Value = 15.700 reportunit = ng/L spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl Expected Conc. = 26.385 Lab Value = 19.400 reportunit = ng/L spikemix = Abs 041814: 60 µl & Abs 041614: 60 µl Expected Conc. = 52.77 Lab Value = 58.500 reportunit = ng/L spikemix = Abs 041814: 30 µl & Abs 041614: 30 µl Expected Conc. = 26.385 Lab Value = 20.800 reportunit = ng/L spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl Expected Conc. = 28.144 Lab Value = 23.500 reportunit = ng/L spikemix = Abs 041614: 15 µl & ERA 0319-14-04: 15 µl Expected Conc. = 52.77 Lab Value = 37.400 reportunit = ng/L spikemix = Abs 041614: 30 µl & ERA 0319-14-04: 30 µl Expected Conc. = 26.385 Lab Value = 13.600 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 26.385 Lab Value = 14.200 reportunit = ng/L spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl Expected Conc. = 52.77 Lab Value = 42.500 reportunit = ng/L spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl Expected Conc. = 26.385 Lab Value = 21.800 reportunit = ng/L Y = 1
The SGPlot Procedure