BQS OBSP Determination:
2-ETHOXYETHYL ACETATE
METHOD: 4437 , TESTIDCODE: 68728GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 36.112 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Expected Conc. = 20.3 Median Pct Recovery = 100% Expected Conc. = 20.3 Median Pct Recovery = 100% Expected Conc. = 20.3 Median Pct Recovery = 100% Expected Conc. = 20.3 Median Pct Recovery = 100% Expected Conc. = 20.25 Median Pct Recovery = 100% Expected Conc. = 20.25 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.864 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.8 Median Pct Recovery = 100% Expected Conc. = 16.482 Median Pct Recovery = 100% Expected Conc. = 16.482 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 13.542 Median Pct Recovery = 100% Expected Conc. = 12.18 Median Pct Recovery = 100% Expected Conc. = 12.18 Median Pct Recovery = 100% Expected Conc. = 12.18 Median Pct Recovery = 100% Expected Conc. = 12.18 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 12.15 Median Pct Recovery = 100% Expected Conc. = 10.988 Median Pct Recovery = 100% Expected Conc. = 10.988 Median Pct Recovery = 100% Expected Conc. = 10.988 Median Pct Recovery = 100% Expected Conc. = 10.988 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.432 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.4 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.12 Median Pct Recovery = 100% Expected Conc. = 8.1 Median Pct Recovery = 100% Expected Conc. = 8.1 Median Pct Recovery = 100% Expected Conc. = 8.1 Median Pct Recovery = 100% Expected Conc. = 8.1 Median Pct Recovery = 100% Expected Conc. = 8.1 Median Pct Recovery = 100% Expected Conc. = 8.1 Median Pct Recovery = 100% Expected Conc. = 22.57 Median Pct Recovery = 100% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 96% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 91% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 116% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 122% 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 = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 194% 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 = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 89% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 100% Analysis Date = 06/01/17 SpikeMix = Accu 216041354: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 87% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 131% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 98% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 97% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 95% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 103% 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 = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 68% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 88% 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 = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 119% 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 = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 72% 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 = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Median Pct Recovery = 100% Y = 1
The SGPlot Procedure