BQS OBSP Determination:
AMPHETAMINE
METHOD: 2440 , TESTIDCODE: 67461LCM56
DATES: 05/17/14 - 01/05/17
Open Data Set

 Expected Conc. = 50.8 
 Median Pct Recovery = 75%  Expected Conc. = 50.8 
 Median Pct Recovery = 75%  Expected Conc. = 50.8 
 Median Pct Recovery = 75%  Expected Conc. = 48.96 
 Median Pct Recovery = 75%  Expected Conc. = 48.96 
 Median Pct Recovery = 75%  Expected Conc. = 48.96 
 Median Pct Recovery = 75%  Expected Conc. = 48.96 
 Median Pct Recovery = 75%  Expected Conc. = 48.96 
 Median Pct Recovery = 75%  Expected Conc. = 48.96 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.8 
 Median Pct Recovery = 75%  Expected Conc. = 40.64 
 Median Pct Recovery = 75%  Expected Conc. = 40.64 
 Median Pct Recovery = 75%  Expected Conc. = 40.64 
 Median Pct Recovery = 75%  Expected Conc. = 40.64 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 31.575 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 24.48 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.4 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 20.32 
 Median Pct Recovery = 75%  Expected Conc. = 16.84 
 Median Pct Recovery = 75%  Expected Conc. = 16.84 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 15.788 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 12.24 
 Median Pct Recovery = 75%  Expected Conc. = 6.12 
 Median Pct Recovery = 75%  Expected Conc. = 6.12 
 Median Pct Recovery = 75%  Expected Conc. = 6.12 
 Median Pct Recovery = 75%  Analysis Date = 11/03/16 
 SpikeMix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Pct Recovery = 76%  Analysis Date = 11/03/16 
 SpikeMix = Crescent EN160610015: 100 µl & ERA 04281604: 100 µl 
 Pct Recovery = 78%  Analysis Date = 11/24/15 
 SpikeMix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Pct Recovery = 82%  Analysis Date = 10/01/15 
 SpikeMix = ERA 0406-15-07A: 80 µl & Abs 051315: 80 µl 
 Pct Recovery = 69%  Analysis Date = 10/01/15 
 SpikeMix = Abs 051315: 80 µl & ERA 0406-15-09: 80 µl 
 Pct Recovery = 74%  Analysis Date = 09/24/16 
 SpikeMix = Crescent EN160610015: 80 µl & Abs 061416: 80 µl 
 Pct Recovery = 76%  Analysis Date = 09/24/16 
 SpikeMix = Abs 061416: 80 µl & Crescent EN160610015: 80 µl 
 Pct Recovery = 72%  Analysis Date = 07/23/16 
 SpikeMix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Pct Recovery = 83%  Analysis Date = 07/23/16 
 SpikeMix = Abs 061416: 80 µl & Abs 061516PHARM: 80 µl 
 Pct Recovery = 79%  Analysis Date = 07/22/16 
 SpikeMix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Pct Recovery = 80%  Analysis Date = 07/22/16 
 SpikeMix = Abs 060916PHARM: 80 µl & Abs 061416: 80 µl 
 Pct Recovery = 80%  Analysis Date = 11/18/16 
 SpikeMix = ERA 04281604: 80 µl & ERA 04281603: 80 µl 
 Pct Recovery = 81%  Analysis Date = 11/18/16 
 SpikeMix = ERA 04281603: 80 µl & ERA 04281604: 80 µl 
 Pct Recovery = 79%  Analysis Date = 05/07/15 
 SpikeMix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Pct Recovery = 92%  Analysis Date = 03/11/15 
 SpikeMix = ERA 0318-14-02: 15 µl & Abs 041714: 15 µl 
 Pct Recovery = 82%  Analysis Date = 01/16/15 
 SpikeMix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Pct Recovery = 86%  Analysis Date = 12/06/14 
 SpikeMix = Abs 041714: 15 µl & ERA 0319-14-05: 15 µl 
 Pct Recovery = 72%  Analysis Date = 08/21/14 
 SpikeMix = ERA 0318-14-02: 60 µl & Abs 041714: 60 µl 
 Pct Recovery = 70%  Analysis Date = 07/12/14 
 SpikeMix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Pct Recovery = 67%  Analysis Date = 06/11/14 
 SpikeMix = Abs 041614: 60 µl & Abs 041714: 60 µl 
 Pct Recovery = 76%  Analysis Date = 05/21/14 
 SpikeMix = Abs 041714: 60 µl & Abs 041814: 60 µl 
 Pct Recovery = 72%  Analysis Date = 04/27/16 
 SpikeMix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Pct Recovery = 77%  Analysis Date = 04/27/16 
 SpikeMix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Pct Recovery = 67%  Analysis Date = 12/15/15 
 SpikeMix = ERA 0406-15-07A: 40 µl & Abs 051315: 40 µl 
 Pct Recovery = 65%  Analysis Date = 07/31/15 
 SpikeMix = Abs 051315: 40 µl & Abs 052215: 40 µl 
 Pct Recovery = 74%  Analysis Date = 07/30/15 
 SpikeMix = Abs 050115: 40 µl & Abs 051315: 40 µl 
 Pct Recovery = 88%  Analysis Date = 12/16/16 
 SpikeMix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Pct Recovery = 83%  Analysis Date = 12/16/16 
 SpikeMix = Crescent EN160610015: 40 µl & Abs 061416: 40 µl 
 Pct Recovery = 67%  Analysis Date = 09/17/16 
 SpikeMix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Pct Recovery = 69%  Analysis Date = 09/17/16 
 SpikeMix = Abs 061416: 40 µl & ERA 04281603: 40 µl 
 Pct Recovery = 67%  Analysis Date = 08/17/16 
 SpikeMix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Pct Recovery = 58%  Analysis Date = 08/17/16 
 SpikeMix = Abs 061416: 40 µl & Abs 061516PHARM: 40 µl 
 Pct Recovery = 66%  Analysis Date = 08/16/16 
 SpikeMix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Pct Recovery = 56%  Analysis Date = 08/16/16 
 SpikeMix = Abs 060916PHARM: 40 µl & Abs 061416: 40 µl 
 Pct Recovery = 63%  Analysis Date = 01/05/17 
 SpikeMix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Pct Recovery = 116%  Analysis Date = 01/05/17 
 SpikeMix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Pct Recovery = 102%  Analysis Date = 10/28/16 
 SpikeMix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Pct Recovery = 89%  Analysis Date = 10/28/16 
 SpikeMix = ERA 04281604: 40 µl & Abs 061516PHARM: 40 µl 
 Pct Recovery = 92%  Analysis Date = 09/10/16 
 SpikeMix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Pct Recovery = 78%  Analysis Date = 09/10/16 
 SpikeMix = Abs 060916PHARM: 40 µl & ERA 04281604: 40 µl 
 Pct Recovery = 76%  Analysis Date = 11/04/14 
 SpikeMix = Abs 041714: 8 µl & ERA 0319-14-05: 8 µl 
 Pct Recovery = 62%  Analysis Date = 10/10/14 
 SpikeMix = Abs 041714: 30 µl & Abs 041814: 30 µl 
 Pct Recovery = 70%  Analysis Date = 07/20/14 
 SpikeMix = ERA 0318-14-02: 30 µl & Abs 041714: 30 µl 
 Pct Recovery = 49%  Analysis Date = 06/28/14 
 SpikeMix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Pct Recovery = 73%  Analysis Date = 05/17/14 
 SpikeMix = Abs 041614: 30 µl & Abs 041714: 30 µl 
 Pct Recovery = 67%  Analysis Date = 02/23/16 
 SpikeMix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Pct Recovery = 58%  Analysis Date = 08/11/15 
 SpikeMix = Abs 050115: 20 µl & Abs 051315: 20 µl 
 Pct Recovery = 81%  Analysis Date = 06/26/15 
 SpikeMix = Abs 051315: 20 µl & Abs 052215: 20 µl 
 Pct Recovery = 65%  Analysis Date = 06/09/15 
 SpikeMix = Abs 051315: 20 µl & Abs 050115: 20 µl 
 Pct Recovery = 76%  Analysis Date = 04/09/16 
 SpikeMix = Abs 051315: 10 µl & ERA 0406-15-09: 10 µl 
 Pct Recovery = 71%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Median Pct Recovery = 75%  Y = 1
The SGPlot Procedure