BQS OBSP Determination:
1,2-DIBROMOETHANE
METHOD: 4437 , TESTIDCODE: 77651GM016
DATES: 05/20/14 - 08/11/16
Open Data Set

 Expected Conc. = 0.024 
 Median Pct Recovery = 95%  Expected Conc. = 0.0165 
 Median Pct Recovery = 95%  Expected Conc. = 0.0165 
 Median Pct Recovery = 95%  Expected Conc. = 0.0162 
 Median Pct Recovery = 95%  Expected Conc. = 0.0162 
 Median Pct Recovery = 95%  Expected Conc. = 0.0162 
 Median Pct Recovery = 95%  Expected Conc. = 0.0162 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.016 
 Median Pct Recovery = 95%  Expected Conc. = 0.015 
 Median Pct Recovery = 95%  Expected Conc. = 0.015 
 Median Pct Recovery = 95%  Expected Conc. = 0.015 
 Median Pct Recovery = 95%  Expected Conc. = 0.015 
 Median Pct Recovery = 95%  Expected Conc. = 0.0149 
 Median Pct Recovery = 95%  Expected Conc. = 0.0149 
 Median Pct Recovery = 95%  Expected Conc. = 0.0149 
 Median Pct Recovery = 95%  Expected Conc. = 0.0149 
 Median Pct Recovery = 95%  Expected Conc. = 0.0099 
 Median Pct Recovery = 95%  Expected Conc. = 0.0099 
 Median Pct Recovery = 95%  Expected Conc. = 0.0099 
 Median Pct Recovery = 95%  Expected Conc. = 0.0099 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.009 
 Median Pct Recovery = 95%  Expected Conc. = 0.0089 
 Median Pct Recovery = 95%  Expected Conc. = 0.0089 
 Median Pct Recovery = 95%  Expected Conc. = 0.0089 
 Median Pct Recovery = 95%  Expected Conc. = 0.0089 
 Median Pct Recovery = 95%  Expected Conc. = 0.0081 
 Median Pct Recovery = 95%  Expected Conc. = 0.0081 
 Median Pct Recovery = 95%  Expected Conc. = 0.0081 
 Median Pct Recovery = 95%  Expected Conc. = 0.0081 
 Median Pct Recovery = 95%  Expected Conc. = 0.0081 
 Median Pct Recovery = 95%  Expected Conc. = 0.0081 
 Median Pct Recovery = 95%  Expected Conc. = 0.008 
 Median Pct Recovery = 95%  Expected Conc. = 0.008 
 Median Pct Recovery = 95%  Expected Conc. = 0.008 
 Median Pct Recovery = 95%  Expected Conc. = 0.008 
 Median Pct Recovery = 95%  Expected Conc. = 0.008 
 Median Pct Recovery = 95%  Expected Conc. = 0.008 
 Median Pct Recovery = 95%  Expected Conc. = 0.006 
 Median Pct Recovery = 95%  Expected Conc. = 0.006 
 Median Pct Recovery = 95%  Expected Conc. = 0.006 
 Median Pct Recovery = 95%  Expected Conc. = 0.006 
 Median Pct Recovery = 95%  Expected Conc. = 0.006 
 Median Pct Recovery = 95%  Expected Conc. = 0.006 
 Median Pct Recovery = 95%  Expected Conc. = 0.0059 
 Median Pct Recovery = 95%  Expected Conc. = 0.0059 
 Median Pct Recovery = 95%  Expected Conc. = 0.0059 
 Median Pct Recovery = 95%  Expected Conc. = 0.0059 
 Median Pct Recovery = 95%  Expected Conc. = 0.0059 
 Median Pct Recovery = 95%  Analysis Date = 06/29/16 
 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl 
 Pct Recovery = 100%  Analysis Date = 08/11/16 
 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl 
 Pct Recovery = 88%  Analysis Date = 01/10/15 
 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl 
 Pct Recovery = 91%  Analysis Date = 08/13/14 
 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl 
 Pct Recovery = 93%  Analysis Date = 07/11/14 
 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl 
 Pct Recovery = 94%  Analysis Date = 07/03/14 
 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl 
 Pct Recovery = 94%  Analysis Date = 06/07/14 
 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl 
 Pct Recovery = 88%  Analysis Date = 06/06/14 
 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl 
 Pct Recovery = 96%  Analysis Date = 07/14/16 
 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl 
 Pct Recovery = 112%  Analysis Date = 10/09/15 
 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl 
 Pct Recovery = 103%  Analysis Date = 10/09/15 
 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl 
 Pct Recovery = 88%  Analysis Date = 06/26/15 
 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl 
 Pct Recovery = 88%  Analysis Date = 07/06/16 
 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl 
 Pct Recovery = 77%  Analysis Date = 06/03/16 
 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl 
 Pct Recovery = 92%  Analysis Date = 07/27/16 
 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl 
 Pct Recovery = 89%  Analysis Date = 06/23/16 
 SpikeMix = . 
 Pct Recovery = 93%  Analysis Date = 04/28/16 
 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl 
 Pct Recovery = 109%  Analysis Date = 08/24/15 
 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl 
 Pct Recovery = 106%  Analysis Date = 07/30/15 
 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl 
 Pct Recovery = 98%  Analysis Date = 05/14/15 
 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl 
 Pct Recovery = 103%  Analysis Date = 11/25/15 
 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl 
 Pct Recovery = 86%  Analysis Date = 09/05/15 
 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl 
 Pct Recovery = 90%  Analysis Date = 04/25/15 
 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl 
 Pct Recovery = 104%  Analysis Date = 10/21/14 
 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl 
 Pct Recovery = 105%  Analysis Date = 09/06/14 
 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl 
 Pct Recovery = 99%  Analysis Date = 11/22/14 
 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl 
 Pct Recovery = 85%  Analysis Date = 07/30/14 
 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl 
 Pct Recovery = 105%  Analysis Date = 05/20/14 
 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl 
 Pct Recovery = 96%  Analysis Date = 03/22/16 
 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl 
 Pct Recovery = 102%  Analysis Date = 12/10/15 
 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl 
 Pct Recovery = 100%  Analysis Date = 05/05/15 
 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl 
 Pct Recovery = 110%  Analysis Date = 02/12/16 
 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl 
 Pct Recovery = 94%  Analysis Date = 01/05/16 
 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl 
 Pct Recovery = 108%  Analysis Date = 05/20/15 
 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl 
 Pct Recovery = 84%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Median Pct Recovery = 95%  Y = 1
The SGPlot Procedure