BQS Organic Blind Sample Program
Analytes by Multiple Methods
AMPHETAMINE

 Pct Recovery = 115% 
 Schedule Code = 2440  Pct Recovery = 116% 
 Schedule Code = 2440  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = LC9017 
 Minimum Whisker = 59% 
 First Quartile = 72% 
 Median = 82% 
 Third Quartile = 84% 
 Maximum Whisker = 93% 
 Mean = 79% 
 Standard Deviation = 11% 
 Number of Observations = 7  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Schedule Code = 2440 
 Minimum Whisker = 49% 
 First Quartile = 70% 
 Median = 76% 
 Third Quartile = 85% 
 Maximum Whisker = 105% 
 Mean = 78% 
 Standard Deviation = 13% 
 Number of Observations = 79  Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
AMPHETAMINE

 spikemix = ERA 0823-11-05.2: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 13.500 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 10 µl & Abs 053112: 10 µl 
 Expected Conc. = 8.25 
 Lab Value = 5.910 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl 
 Expected Conc. = 12.375 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 053112: 40 µl 
 Expected Conc. = 33 
 Lab Value = 26.200 
 reportunit = ng/L  spikemix = Abs 071112: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 9.770 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 13.800 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & Abs 060112: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 15.400 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & ERA 06281702: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 16.500 
 reportunit = ng/L  spikemix = ERA 06281704: 50 µl & ERA 06281702: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 38.900 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & Abs 072517Pharm1: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 18.700 
 reportunit = ng/L  spikemix = ERA 06281702: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 64.8 
 Lab Value = 50.900 
 reportunit = ng/L  spikemix = ERA 06281702: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 30.200 
 reportunit = ng/L  spikemix = ERA 06281702: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 14.000 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 40.64 
 Lab Value = 29.300 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 17.700 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 40.64 
 Lab Value = 33.100 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 12.800 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 12.300 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 23.600 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 20.800 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 18.000 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 18.600 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 17.900 
 reportunit = ng/L  spikemix = ERA 04281603: 80 µl & ERA 04281604: 80 µl 
 Expected Conc. = 40.64 
 Lab Value = 32.100 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 15.900 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 80 µl & Abs 051315: 80 µl 
 Expected Conc. = 48.96 
 Lab Value = 33.600 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 25.800 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 22.000 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 7.660 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 16.100 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 16.600 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 15.300 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 50.8 
 Lab Value = 38.800 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 50.8 
 Lab Value = 39.400 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 17.000 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 13.700 
 reportunit = ng/L  spikemix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 30.900 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 39.000 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 64.8 
 Lab Value = 61.800 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 16.200 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 072517Pharm2: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 34.400 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 30.200 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 50 µl & Abs 072517Pharm1: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 36.100 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 80 µl & Abs 072517Pharm1: 80 µl 
 Expected Conc. = 64.8 
 Lab Value = 68.000 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 17.100 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 51 
 Lab Value = 36.300 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 51 
 Lab Value = 41.900 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 14.100 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 13.600 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 29.200 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 11.800 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 13.400 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 33.700 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 32.300 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 31.000 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 14.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 13.600 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 15.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 15.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 37.600 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 31.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 11.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 12.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 32.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 32.800 
 reportunit = ng/L  spikemix = Abs 051315: 10 µl & ERA 0406-15-09: 10 µl 
 Expected Conc. = 6.12 
 Lab Value = 4.340 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 48.96 
 Lab Value = 40.000 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 48.96 
 Lab Value = 36.100 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 7.070 
 reportunit = ng/L  spikemix = Abs 051315: 40 µl & Abs 052215: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 18.000 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 7.970 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 9.310 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 18.900 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 051315: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 9.910 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 21.500 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 29.200 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 27.000 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 22.600 
 reportunit = ng/L  spikemix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl 
 Expected Conc. = 16.84 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 041714: 30 µl & Abs 041814: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 11.100 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 21.000 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 22.800 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 11.500 
 reportunit = ng/L  spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 24.100 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 10.600 
 reportunit = ng/L  Y = 1
The SGPlot Procedure

BQS Organic Blind Sample Program
Analytes by Multiple Methods
AMPHETAMINE

 spikemix = ERA 0823-11-05.2: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 13.500 
 reportunit = ng/L  spikemix = ERA 0823-11-05.2: 10 µl & Abs 053112: 10 µl 
 Expected Conc. = 8.25 
 Lab Value = 5.910 
 reportunit = ng/L  spikemix = ERA 0823-11-05.1: 15 µl & Abs 053112: 15 µl 
 Expected Conc. = 12.375 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 053112: 40 µl 
 Expected Conc. = 33 
 Lab Value = 26.200 
 reportunit = ng/L  spikemix = Abs 071112: 20 µl & Abs 053112: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 9.770 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & ERA 0507-12-06.2: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 13.800 
 reportunit = ng/L  spikemix = Abs 053112: 20 µl & Abs 060112: 20 µl 
 Expected Conc. = 16.5 
 Lab Value = 15.400 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & ERA 06281702: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 16.500 
 reportunit = ng/L  spikemix = ERA 06281704: 50 µl & ERA 06281702: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 38.900 
 reportunit = ng/L  spikemix = ERA 06281704: 20 µl & Abs 072517Pharm1: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 18.700 
 reportunit = ng/L  spikemix = ERA 06281702: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 64.8 
 Lab Value = 50.900 
 reportunit = ng/L  spikemix = ERA 06281702: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 30.200 
 reportunit = ng/L  spikemix = ERA 06281702: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 14.000 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 40.64 
 Lab Value = 29.300 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 17.700 
 reportunit = ng/L  spikemix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Expected Conc. = 40.64 
 Lab Value = 33.100 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 12.800 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 12.300 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 23.600 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 20.800 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 18.000 
 reportunit = ng/L  spikemix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 18.600 
 reportunit = ng/L  spikemix = ERA 04281603: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 17.900 
 reportunit = ng/L  spikemix = ERA 04281603: 80 µl & ERA 04281604: 80 µl 
 Expected Conc. = 40.64 
 Lab Value = 32.100 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 15.900 
 reportunit = ng/L  spikemix = ERA 0406-15-07A: 80 µl & Abs 051315: 80 µl 
 Expected Conc. = 48.96 
 Lab Value = 33.600 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 25.800 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 22.000 
 reportunit = ng/L  spikemix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 7.660 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 16.100 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 16.600 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 15.300 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 50.8 
 Lab Value = 38.800 
 reportunit = ng/L  spikemix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Expected Conc. = 50.8 
 Lab Value = 39.400 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 17.000 
 reportunit = ng/L  spikemix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 13.700 
 reportunit = ng/L  spikemix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 30.900 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & ERA 06281703: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 39.000 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 80 µl & ERA 06281703: 80 µl 
 Expected Conc. = 64.8 
 Lab Value = 61.800 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 20 µl & Abs 072517Pharm2: 20 µl 
 Expected Conc. = 16.2 
 Lab Value = 16.200 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 072517Pharm2: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 34.400 
 reportunit = ng/L  spikemix = Abs 072517Pharm1: 50 µl & Abs 071817Pharm: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 30.200 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 50 µl & Abs 072517Pharm1: 50 µl 
 Expected Conc. = 40.5 
 Lab Value = 36.100 
 reportunit = ng/L  spikemix = Abs 071817Pharm: 80 µl & Abs 072517Pharm1: 80 µl 
 Expected Conc. = 64.8 
 Lab Value = 68.000 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 17.100 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 51 
 Lab Value = 36.300 
 reportunit = ng/L  spikemix = Abs 061416: 100 µl & ERA 04281603: 100 µl 
 Expected Conc. = 51 
 Lab Value = 41.900 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 14.100 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 13.600 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 29.200 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 11.800 
 reportunit = ng/L  spikemix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 13.400 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 33.700 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 32.300 
 reportunit = ng/L  spikemix = Abs 061416: 80 µl & Abs 060916PHARM: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 31.000 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 14.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 13.600 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 15.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Expected Conc. = 20.32 
 Lab Value = 15.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 37.600 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 31.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 11.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Expected Conc. = 20.4 
 Lab Value = 12.800 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 32.500 
 reportunit = ng/L  spikemix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Expected Conc. = 40.8 
 Lab Value = 32.800 
 reportunit = ng/L  spikemix = Abs 051315: 10 µl & ERA 0406-15-09: 10 µl 
 Expected Conc. = 6.12 
 Lab Value = 4.340 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 48.96 
 Lab Value = 40.000 
 reportunit = ng/L  spikemix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Expected Conc. = 48.96 
 Lab Value = 36.100 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 7.070 
 reportunit = ng/L  spikemix = Abs 051315: 40 µl & Abs 052215: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 18.000 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 7.970 
 reportunit = ng/L  spikemix = Abs 051315: 20 µl & Abs 050115: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 9.310 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 18.900 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 16.400 
 reportunit = ng/L  spikemix = Abs 050115: 20 µl & Abs 051315: 20 µl 
 Expected Conc. = 12.24 
 Lab Value = 9.910 
 reportunit = ng/L  spikemix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Expected Conc. = 24.48 
 Lab Value = 21.500 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 29.200 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 27.000 
 reportunit = ng/L  spikemix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Expected Conc. = 31.575 
 Lab Value = 22.600 
 reportunit = ng/L  spikemix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl 
 Expected Conc. = 16.84 
 Lab Value = 10.400 
 reportunit = ng/L  spikemix = Abs 041714: 30 µl & Abs 041814: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 11.100 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 21.000 
 reportunit = ng/L  spikemix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 22.800 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 11.500 
 reportunit = ng/L  spikemix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Expected Conc. = 31.575 
 Lab Value = 24.100 
 reportunit = ng/L  spikemix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Expected Conc. = 15.788 
 Lab Value = 10.600 
 reportunit = ng/L  Y = 1
The SGPlot Procedure