BQS Organic Blind Sample Program
Analytes by Multiple Methods
HYDROXYZINE

 Pct Recovery = 129% 
 Schedule Code = LC9017  Pct Recovery = 174% 
 Schedule Code = LC9017  Pct Recovery = 99% 
 Schedule Code = 2440  Pct Recovery = 113% 
 Schedule Code = 2440  Pct Recovery = 7% 
 Schedule Code = 2440  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = LC9017 
 Minimum Whisker = 46% 
 First Quartile = 59% 
 Median = 67% 
 Third Quartile = 76% 
 Maximum Whisker = 91% 
 Mean = 76% 
 Standard Deviation = 32% 
 Number of Observations = 17  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Schedule Code = 2440 
 Minimum Whisker = 41% 
 First Quartile = 61% 
 Median = 67% 
 Third Quartile = 75% 
 Maximum Whisker = 94% 
 Mean = 68% 
 Standard Deviation = 14% 
 Number of Observations = 85  Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
HYDROXYZINE

 spikemix = Spex Organics T1120802015: 40 µl 
 Expected Conc. = 30 
 Lab Value = 22.700 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 15 
 Lab Value = 10.600 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 30 
 Lab Value = 22.700 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl 
 Expected Conc. = 15 
 Lab Value = 9.330 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl 
 Expected Conc. = 15 
 Lab Value = 9.450 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl 
 Expected Conc. = 15 
 Lab Value = 12.700 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 40 µl 
 Expected Conc. = 29.6 
 Lab Value = 21.100 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 25.800 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 10 µl 
 Expected Conc. = 7.4 
 Lab Value = 4.970 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 40 µl 
 Expected Conc. = 29.6 
 Lab Value = 38.200 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 7.090 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 8.260 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 071112: 15 µl 
 Expected Conc. = 11.1 
 Lab Value = 5.130 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl 
 Expected Conc. = 11.1 
 Lab Value = 5.730 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 40 µl & Abs 060112: 40 µl 
 Expected Conc. = 29.6 
 Lab Value = 18.500 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl 
 Expected Conc. = 11.1 
 Lab Value = 6.570 
 reportunit = ng/L  spikemix = Abs 060112: 10 µl & Spex Organics T1120802015: 10 µl 
 Expected Conc. = 7.5 
 Lab Value = 6.850 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 15 
 Lab Value = 10.100 
 reportunit = ng/L  spikemix = ERA 06281703: 20 µl & ERA 06281704: 20 µl 
 Expected Conc. = 14.7 
 Lab Value = 7.370 
 reportunit = ng/L  spikemix = ERA 06281703: 20 µl & Abs 071817Pharm: 20 µl 
 Expected Conc. = 14.7 
 Lab Value = 9.480 
 reportunit = ng/L  spikemix = ERA 06281703: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 36.75 
 Lab Value = 23.900 
 reportunit = ng/L  spikemix = ERA 06281702: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 58.8 
 Lab Value = 37.200 
 reportunit = ng/L  spikemix = ERA 06281702: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 36.75 
 Lab Value = 21.400 
 reportunit = ng/L  spikemix = ERA 06281702: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 11.000 
 reportunit = ng/L  spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl 
 Expected Conc. = 46.3 
 Lab Value = 29.600 
 reportunit = ng/L  spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl 
 Expected Conc. = 46.3 
 Lab Value = 33.800 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 13.200 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 12.400 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 5.700 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 7.860 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 80 µl & ERA 0406-15-07A: 80 µl 
 Expected Conc. = 44.88 
 Lab Value = 29.500 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 8.080 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.44 
 Lab Value = 13.800 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 20 µl & ERA 0406-15-09: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 5.380 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 40 µl & ERA 0406-15-09: 40 µl 
 Expected Conc. = 22.44 
 Lab Value = 11.900 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 40 µl & Abs 052215: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 17.300 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 80 µl & Abs 052215: 80 µl 
 Expected Conc. = 44.24 
 Lab Value = 31.500 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 7.770 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-09: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 9.550 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 60 µl & ERA 0319-14-05: 60 µl 
 Expected Conc. = 29.55 
 Lab Value = 20.000 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 30 µl & ERA 0319-14-05: 30 µl 
 Expected Conc. = 14.775 
 Lab Value = 8.620 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 30 µl & ERA 0319-14-05: 30 µl 
 Expected Conc. = 14.775 
 Lab Value = 7.890 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 8 µl & Abs 041814: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 10.300 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 15 µl & Abs 041814: 15 µl 
 Expected Conc. = 29.55 
 Lab Value = 17.900 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 8 µl & Abs 041814: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 6.480 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 13.600 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 29.55 
 Lab Value = 19.200 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & ERA 0319-14-04: 60 µl 
 Expected Conc. = 29.55 
 Lab Value = 17.700 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 25.800 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 18.600 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.34 
 Lab Value = 9.370 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 20 µl & ERA 06281704: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 13.900 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 20 µl & ERA 06281703: 20 µl 
 Expected Conc. = 29.5 
 Lab Value = 22.200 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 80 µl & Abs 071817Pharm: 80 µl 
 Expected Conc. = 59.2 
 Lab Value = 41.100 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 37 
 Lab Value = 21.800 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 36.75 
 Lab Value = 24.500 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 58.8 
 Lab Value = 43.300 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 13.900 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 072517Pharm2: 50 µl 
 Expected Conc. = 37 
 Lab Value = 29.700 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 23.700 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 23.000 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 11.300 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 9.720 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 25.000 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 15.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 16.700 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 12.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 13.000 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 20 µl & Abs 071817Pharm: 20 µl 
 Expected Conc. = 9.26 
 Lab Value = 4.780 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 26.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 31.400 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 28.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 9.710 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 9.860 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 27.700 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 28.200 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 6.060 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 6.500 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 8.630 
 reportunit = ng/L  spikemix = Abs 052215: 40 µl & ERA 0406-15-07A: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 15.500 
 reportunit = ng/L  spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl 
 Expected Conc. = 44.24 
 Lab Value = 30.400 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 8.780 
 reportunit = ng/L  spikemix = Abs 051315: 10 µl & ERA 0406-15-09: 10 µl 
 Expected Conc. = 5.61 
 Lab Value = 0.380 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 44.88 
 Lab Value = 34.700 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 44.88 
 Lab Value = 50.500 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 9.250 
 reportunit = ng/L  spikemix = Abs 051315: 40 µl & Abs 052215: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 15.800 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 6.530 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 7.960 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 28.400 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 22.000 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 19.100 
 reportunit = ng/L  spikemix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl 
 Expected Conc. = 15.296 
 Lab Value = 6.590 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 18.400 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 22.200 
 reportunit = ng/L  spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 041614: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 29.55 
 Lab Value = 20.500 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & ERA 0319-14-04: 30 µl 
 Expected Conc. = 14.775 
 Lab Value = 7.910 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.34 
 Lab Value = 8.440 
 reportunit = ng/L  spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 18.400 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.34 
 Lab Value = 10.300 
 reportunit = ng/L  Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
HYDROXYZINE

 spikemix = Spex Organics T1120802015: 40 µl 
 Expected Conc. = 30 
 Lab Value = 22.700 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 15 
 Lab Value = 10.600 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 40 µl & ERA 0507-12-06.1: 40 µl 
 Expected Conc. = 30 
 Lab Value = 22.700 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl 
 Expected Conc. = 15 
 Lab Value = 9.330 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl 
 Expected Conc. = 15 
 Lab Value = 9.450 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & Abs 071112: 20 µl 
 Expected Conc. = 15 
 Lab Value = 12.700 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 40 µl 
 Expected Conc. = 29.6 
 Lab Value = 21.100 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 25.800 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 10 µl 
 Expected Conc. = 7.4 
 Lab Value = 4.970 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 40 µl 
 Expected Conc. = 29.6 
 Lab Value = 38.200 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 7.090 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 20 µl & ERA 0507-12-06.1: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 8.260 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 071112: 15 µl 
 Expected Conc. = 11.1 
 Lab Value = 5.130 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 060112: 15 µl 
 Expected Conc. = 11.1 
 Lab Value = 5.730 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 40 µl & Abs 060112: 40 µl 
 Expected Conc. = 29.6 
 Lab Value = 18.500 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl 
 Expected Conc. = 11.1 
 Lab Value = 6.570 
 reportunit = ng/L  spikemix = Abs 060112: 10 µl & Spex Organics T1120802015: 10 µl 
 Expected Conc. = 7.5 
 Lab Value = 6.850 
 reportunit = ng/L  spikemix = Spex Organics T1120802015: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 15 
 Lab Value = 10.100 
 reportunit = ng/L  spikemix = ERA 06281703: 20 µl & ERA 06281704: 20 µl 
 Expected Conc. = 14.7 
 Lab Value = 7.370 
 reportunit = ng/L  spikemix = ERA 06281703: 20 µl & Abs 071817Pharm: 20 µl 
 Expected Conc. = 14.7 
 Lab Value = 9.480 
 reportunit = ng/L  spikemix = ERA 06281703: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 36.75 
 Lab Value = 23.900 
 reportunit = ng/L  spikemix = ERA 06281702: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 58.8 
 Lab Value = 37.200 
 reportunit = ng/L  spikemix = ERA 06281702: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 36.75 
 Lab Value = 21.400 
 reportunit = ng/L  spikemix = ERA 06281702: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 11.000 
 reportunit = ng/L  spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl 
 Expected Conc. = 46.3 
 Lab Value = 29.600 
 reportunit = ng/L  spikemix = ERA 04281603: 100 µl & Abs 060916PHARM: 100 µl 
 Expected Conc. = 46.3 
 Lab Value = 33.800 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 13.200 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 12.400 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 5.700 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 7.860 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 80 µl & ERA 0406-15-07A: 80 µl 
 Expected Conc. = 44.88 
 Lab Value = 29.500 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 8.080 
 reportunit = ng/L  spikemix = ERA 0406-15-09: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.44 
 Lab Value = 13.800 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 20 µl & ERA 0406-15-09: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 5.380 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 40 µl & ERA 0406-15-09: 40 µl 
 Expected Conc. = 22.44 
 Lab Value = 11.900 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 40 µl & Abs 052215: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 17.300 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 80 µl & Abs 052215: 80 µl 
 Expected Conc. = 44.24 
 Lab Value = 31.500 
 reportunit = ng/L  spikemix = ERA 0406-15-08: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 7.770 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 20 µl & ERA 0406-15-09: 20 µl 
 Expected Conc. = 11.22 
 Lab Value = 9.550 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 60 µl & ERA 0319-14-05: 60 µl 
 Expected Conc. = 29.55 
 Lab Value = 20.000 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 30 µl & ERA 0319-14-05: 30 µl 
 Expected Conc. = 14.775 
 Lab Value = 8.620 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 30 µl & ERA 0319-14-05: 30 µl 
 Expected Conc. = 14.775 
 Lab Value = 7.890 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 8 µl & Abs 041814: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 10.300 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 15 µl & Abs 041814: 15 µl 
 Expected Conc. = 29.55 
 Lab Value = 17.900 
 reportunit = ng/L  spikemix = ERA 0319-14-04: 8 µl & Abs 041814: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 6.480 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 13.600 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 29.55 
 Lab Value = 19.200 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & ERA 0319-14-04: 60 µl 
 Expected Conc. = 29.55 
 Lab Value = 17.700 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 25.800 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 18.600 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.34 
 Lab Value = 9.370 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 20 µl & ERA 06281704: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 13.900 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 20 µl & ERA 06281703: 20 µl 
 Expected Conc. = 29.5 
 Lab Value = 22.200 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 80 µl & Abs 071817Pharm: 80 µl 
 Expected Conc. = 59.2 
 Lab Value = 41.100 
 reportunit = ng/L  spikemix = Abs 072517Pharm2: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 37 
 Lab Value = 21.800 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 36.75 
 Lab Value = 24.500 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 58.8 
 Lab Value = 43.300 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 14.8 
 Lab Value = 13.900 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 072517Pharm2: 50 µl 
 Expected Conc. = 37 
 Lab Value = 29.700 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 23.700 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 23.000 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 11.300 
 reportunit = ng/L  spikemix = Abs 061516PHARM: 40 µl & Abs 060916PHARM: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 9.720 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 25.000 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 15.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 16.700 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 12.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 13.000 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 20 µl & Abs 071817Pharm: 20 µl 
 Expected Conc. = 9.26 
 Lab Value = 4.780 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 26.900 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 31.400 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 28.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 9.710 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 18.52 
 Lab Value = 9.860 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 27.700 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 37.04 
 Lab Value = 28.200 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 6.060 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 6.500 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & ERA 0406-15-07A: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 8.630 
 reportunit = ng/L  spikemix = Abs 052215: 40 µl & ERA 0406-15-07A: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 15.500 
 reportunit = ng/L  spikemix = Abs 052215: 40 µl & Abs 050115: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = Abs 052215: 80 µl & Abs 050115: 80 µl 
 Expected Conc. = 44.24 
 Lab Value = 30.400 
 reportunit = ng/L  spikemix = Abs 052215: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 8.780 
 reportunit = ng/L  spikemix = Abs 051315: 10 µl & ERA 0406-15-09: 10 µl 
 Expected Conc. = 5.61 
 Lab Value = 0.380 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 44.88 
 Lab Value = 34.700 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 44.88 
 Lab Value = 50.500 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 9.250 
 reportunit = ng/L  spikemix = Abs 051315: 40 µl & Abs 052215: 40 µl 
 Expected Conc. = 22.12 
 Lab Value = 15.800 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 6.530 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 11.06 
 Lab Value = 7.960 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 28.400 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 22.000 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 28.68 
 Lab Value = 19.100 
 reportunit = ng/L  spikemix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl 
 Expected Conc. = 15.296 
 Lab Value = 6.590 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 18.400 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 22.200 
 reportunit = ng/L  spikemix = Abs 041614: 8 µl & ERA 0319-14-04: 8 µl 
 Expected Conc. = 15.76 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 041614: 15 µl & ERA 0319-14-04: 15 µl 
 Expected Conc. = 29.55 
 Lab Value = 20.500 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & ERA 0319-14-04: 30 µl 
 Expected Conc. = 14.775 
 Lab Value = 7.910 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.34 
 Lab Value = 8.440 
 reportunit = ng/L  spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 28.68 
 Lab Value = 18.400 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 14.34 
 Lab Value = 10.300 
 reportunit = ng/L  Y = 1
The SGPlot Procedure