BQS OBSP Determination:
2-ETHOXYETHYL ACETATE
METHOD: 4437 , TESTIDCODE: 68728GM016
DATES: 05/07/14 - 07/27/16
Open Data Set

 Expected Conc. = 20.3 
 Median Pct Recovery = 111%  Expected Conc. = 20.3 
 Median Pct Recovery = 111%  Expected Conc. = 20.3 
 Median Pct Recovery = 111%  Expected Conc. = 20.25 
 Median Pct Recovery = 111%  Expected Conc. = 20.25 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.864 
 Median Pct Recovery = 111%  Expected Conc. = 16.8 
 Median Pct Recovery = 111%  Expected Conc. = 16.8 
 Median Pct Recovery = 111%  Expected Conc. = 16.8 
 Median Pct Recovery = 111%  Expected Conc. = 16.8 
 Median Pct Recovery = 111%  Expected Conc. = 16.8 
 Median Pct Recovery = 111%  Expected Conc. = 16.8 
 Median Pct Recovery = 111%  Expected Conc. = 13.542 
 Median Pct Recovery = 111%  Expected Conc. = 13.542 
 Median Pct Recovery = 111%  Expected Conc. = 13.542 
 Median Pct Recovery = 111%  Expected Conc. = 13.542 
 Median Pct Recovery = 111%  Expected Conc. = 12.18 
 Median Pct Recovery = 111%  Expected Conc. = 12.18 
 Median Pct Recovery = 111%  Expected Conc. = 12.18 
 Median Pct Recovery = 111%  Expected Conc. = 12.18 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 12.15 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.432 
 Median Pct Recovery = 111%  Expected Conc. = 8.4 
 Median Pct Recovery = 111%  Expected Conc. = 8.4 
 Median Pct Recovery = 111%  Expected Conc. = 8.4 
 Median Pct Recovery = 111%  Expected Conc. = 8.4 
 Median Pct Recovery = 111%  Expected Conc. = 8.4 
 Median Pct Recovery = 111%  Expected Conc. = 8.4 
 Median Pct Recovery = 111%  Expected Conc. = 8.12 
 Median Pct Recovery = 111%  Expected Conc. = 8.12 
 Median Pct Recovery = 111%  Expected Conc. = 8.12 
 Median Pct Recovery = 111%  Expected Conc. = 8.12 
 Median Pct Recovery = 111%  Expected Conc. = 8.12 
 Median Pct Recovery = 111%  Expected Conc. = 8.12 
 Median Pct Recovery = 111%  Expected Conc. = 8.1 
 Median Pct Recovery = 111%  Expected Conc. = 8.1 
 Median Pct Recovery = 111%  Expected Conc. = 8.1 
 Median Pct Recovery = 111%  Expected Conc. = 8.1 
 Median Pct Recovery = 111%  Expected Conc. = 8.1 
 Median Pct Recovery = 111%  Expected Conc. = 8.1 
 Median Pct Recovery = 111%  Expected Conc. = 35.992 
 Median Pct Recovery = 111%  Expected Conc. = 35.992 
 Median Pct Recovery = 111%  Expected Conc. = 35.992 
 Median Pct Recovery = 111%  Expected Conc. = 35.992 
 Median Pct Recovery = 111%  Expected Conc. = 22.495 
 Median Pct Recovery = 111%  Expected Conc. = 22.495 
 Median Pct Recovery = 111%  Expected Conc. = 22.495 
 Median Pct Recovery = 111%  Expected Conc. = 22.495 
 Median Pct Recovery = 111%  Expected Conc. = 22.495 
 Median Pct Recovery = 111%  Expected Conc. = 22.495 
 Median Pct Recovery = 111%  Expected Conc. = 13.497 
 Median Pct Recovery = 111%  Expected Conc. = 13.497 
 Median Pct Recovery = 111%  Expected Conc. = 13.497 
 Median Pct Recovery = 111%  Analysis Date = 10/09/15 
 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl 
 Pct Recovery = 96%  Analysis Date = 06/26/15 
 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl 
 Pct Recovery = 88%  Analysis Date = 10/09/15 
 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl 
 Pct Recovery = 111%  Analysis Date = 08/13/14 
 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl 
 Pct Recovery = 139%  Analysis Date = 07/23/14 
 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl 
 Pct Recovery = 135%  Analysis Date = 07/11/14 
 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl 
 Pct Recovery = 154%  Analysis Date = 05/07/14 
 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl 
 Pct Recovery = 113%  Analysis Date = 03/19/15 
 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl 
 Pct Recovery = 200%  Analysis Date = 08/20/14 
 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl 
 Pct Recovery = 173%  Analysis Date = 06/07/14 
 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl 
 Pct Recovery = 129%  Analysis Date = 07/27/16 
 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl 
 Pct Recovery = 84%  Analysis Date = 05/20/16 
 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl 
 Pct Recovery = 95%  Analysis Date = 11/25/15 
 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl 
 Pct Recovery = 97%  Analysis Date = 09/05/15 
 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl 
 Pct Recovery = 68%  Analysis Date = 04/28/16 
 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl 
 Pct Recovery = 91%  Analysis Date = 08/24/15 
 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl 
 Pct Recovery = 100%  Analysis Date = 07/30/15 
 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl 
 Pct Recovery = 87%  Analysis Date = 05/14/15 
 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl 
 Pct Recovery = 100%  Analysis Date = 12/13/14 
 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl 
 Pct Recovery = 148%  Analysis Date = 10/21/14 
 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl 
 Pct Recovery = 122%  Analysis Date = 09/11/14 
 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl 
 Pct Recovery = 139%  Analysis Date = 05/20/14 
 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl 
 Pct Recovery = 132%  Analysis Date = 11/22/14 
 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl 
 Pct Recovery = 149%  Analysis Date = 09/06/14 
 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl 
 Pct Recovery = 163%  Analysis Date = 06/17/14 
 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl 
 Pct Recovery = 132%  Analysis Date = 02/12/16 
 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl 
 Pct Recovery = 88%  Analysis Date = 01/05/16 
 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl 
 Pct Recovery = 118%  Analysis Date = 05/20/15 
 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl 
 Pct Recovery = 92%  Analysis Date = 03/22/16 
 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl 
 Pct Recovery = 106%  Analysis Date = 12/10/15 
 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl 
 Pct Recovery = 93%  Analysis Date = 05/05/15 
 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl 
 Pct Recovery = 95%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Median Pct Recovery = 111%  Y = 1
The SGPlot Procedure