BQS OBSP Determination:
ACROLEIN
METHOD: 4437 , TESTIDCODE: 34210GM016
DATES: 06/07/14 - 03/22/16

Expected Conc. = 7.5 Median Pct Recovery = 87% Expected Conc. = 7.5 Median Pct Recovery = 87% Expected Conc. = 7.5 Median Pct Recovery = 87% Expected Conc. = 7.5 Median Pct Recovery = 87% Expected Conc. = 7.5 Median Pct Recovery = 87% Expected Conc. = 4.5 Median Pct Recovery = 87% Expected Conc. = 4.5 Median Pct Recovery = 87% Expected Conc. = 4.5 Median Pct Recovery = 87% Expected Conc. = 4.5 Median Pct Recovery = 87% Expected Conc. = 4.5 Median Pct Recovery = 87% Expected Conc. = 4.5 Median Pct Recovery = 87% Expected Conc. = 3 Median Pct Recovery = 87% Expected Conc. = 3 Median Pct Recovery = 87% Expected Conc. = 3 Median Pct Recovery = 87% Expected Conc. = 3 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.9604 Median Pct Recovery = 87% Expected Conc. = 0.4802 Median Pct Recovery = 87% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 127% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 104% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 80% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 131% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 82% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 69% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 50% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 117% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 70% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 200% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 92% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 102% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 21% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 83% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Median Pct Recovery = 87% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
HEXACHLOROCYCLOPENTADIENE
METHOD: 4437 , TESTIDCODE: 34386GM016
DATES: 05/20/14 - 09/07/17

Expected Conc. = 10.76 Median Pct Recovery = 78% Expected Conc. = 10.76 Median Pct Recovery = 78% Expected Conc. = 10.76 Median Pct Recovery = 78% Expected Conc. = 10.76 Median Pct Recovery = 78% Expected Conc. = 10.76 Median Pct Recovery = 78% Expected Conc. = 6.725 Median Pct Recovery = 78% Expected Conc. = 6.725 Median Pct Recovery = 78% Expected Conc. = 6.725 Median Pct Recovery = 78% Expected Conc. = 6.725 Median Pct Recovery = 78% Expected Conc. = 6.725 Median Pct Recovery = 78% Expected Conc. = 6.725 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.372 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6.36 Median Pct Recovery = 78% Expected Conc. = 6 Median Pct Recovery = 78% Expected Conc. = 6 Median Pct Recovery = 78% Expected Conc. = 6 Median Pct Recovery = 78% Expected Conc. = 6 Median Pct Recovery = 78% Expected Conc. = 6 Median Pct Recovery = 78% Expected Conc. = 6 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 4.035 Median Pct Recovery = 78% Expected Conc. = 3.603 Median Pct Recovery = 78% Expected Conc. = 3.603 Median Pct Recovery = 78% Expected Conc. = 3.603 Median Pct Recovery = 78% Expected Conc. = 3.603 Median Pct Recovery = 78% Expected Conc. = 3.6 Median Pct Recovery = 78% Expected Conc. = 3.6 Median Pct Recovery = 78% Expected Conc. = 3.6 Median Pct Recovery = 78% Expected Conc. = 3.6 Median Pct Recovery = 78% Expected Conc. = 3.6 Median Pct Recovery = 78% Expected Conc. = 3.6 Median Pct Recovery = 78% Expected Conc. = 3.218 Median Pct Recovery = 78% Expected Conc. = 3.218 Median Pct Recovery = 78% Expected Conc. = 3.2 Median Pct Recovery = 78% Expected Conc. = 3.2 Median Pct Recovery = 78% Expected Conc. = 3.2 Median Pct Recovery = 78% Expected Conc. = 3.2 Median Pct Recovery = 78% Expected Conc. = 3.186 Median Pct Recovery = 78% Expected Conc. = 3.186 Median Pct Recovery = 78% Expected Conc. = 3.186 Median Pct Recovery = 78% Expected Conc. = 3.186 Median Pct Recovery = 78% Expected Conc. = 3.186 Median Pct Recovery = 78% Expected Conc. = 3.186 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 3.18 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.402 Median Pct Recovery = 78% Expected Conc. = 2.4 Median Pct Recovery = 78% Expected Conc. = 2.4 Median Pct Recovery = 78% Expected Conc. = 2.4 Median Pct Recovery = 78% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 53% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 62% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 61% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 62% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 64% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 60% Analysis Date = 07/15/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 87% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 77% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 78% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 67% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 103% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 82% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 90% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 76% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 78% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 72% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 76% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 46% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 69% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 61% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 63% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 55% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 48% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 58% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 90% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 86% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 81% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 82% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 82% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 134% Analysis Date = 09/07/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 64% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 164% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 63% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 72% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 71% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 88% Analysis Date = 11/13/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 80% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 91% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 107% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 77% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 102% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 114% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 85% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 80% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 127% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 85% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 79% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Median Pct Recovery = 78% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ISOPHORONE
METHOD: 4437 , TESTIDCODE: 34408GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 32.864 Median Pct Recovery = 85% Expected Conc. = 32.864 Median Pct Recovery = 85% Expected Conc. = 32.864 Median Pct Recovery = 85% Expected Conc. = 32.864 Median Pct Recovery = 85% Expected Conc. = 32.864 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.54 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.036 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 20.004 Median Pct Recovery = 85% Expected Conc. = 18.865 Median Pct Recovery = 85% Expected Conc. = 18.865 Median Pct Recovery = 85% Expected Conc. = 18.865 Median Pct Recovery = 85% Expected Conc. = 18.865 Median Pct Recovery = 85% Expected Conc. = 18.85 Median Pct Recovery = 85% Expected Conc. = 18.85 Median Pct Recovery = 85% Expected Conc. = 18.85 Median Pct Recovery = 85% Expected Conc. = 18.85 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 12.324 Median Pct Recovery = 85% Expected Conc. = 11.319 Median Pct Recovery = 85% Expected Conc. = 11.319 Median Pct Recovery = 85% Expected Conc. = 11.319 Median Pct Recovery = 85% Expected Conc. = 11.319 Median Pct Recovery = 85% Expected Conc. = 11.319 Median Pct Recovery = 85% Expected Conc. = 11.319 Median Pct Recovery = 85% Expected Conc. = 11.31 Median Pct Recovery = 85% Expected Conc. = 11.31 Median Pct Recovery = 85% Expected Conc. = 11.31 Median Pct Recovery = 85% Expected Conc. = 11.31 Median Pct Recovery = 85% Expected Conc. = 10.216 Median Pct Recovery = 85% Expected Conc. = 10.216 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.018 Median Pct Recovery = 85% Expected Conc. = 10.002 Median Pct Recovery = 85% Expected Conc. = 10.002 Median Pct Recovery = 85% Expected Conc. = 10.002 Median Pct Recovery = 85% Expected Conc. = 10.002 Median Pct Recovery = 85% Expected Conc. = 10.002 Median Pct Recovery = 85% Expected Conc. = 10.002 Median Pct Recovery = 85% Expected Conc. = 10 Median Pct Recovery = 85% Expected Conc. = 10 Median Pct Recovery = 85% Expected Conc. = 10 Median Pct Recovery = 85% Expected Conc. = 10 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.546 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Expected Conc. = 7.54 Median Pct Recovery = 85% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 61% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 77% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 88% Analysis Date = 04/13/17 SpikeMix = Accu 216041354: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 154% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 84% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 76% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 74% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 121% Analysis Date = 02/25/15 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 116% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 125% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 124% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 100% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 120% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 113% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 123% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 85% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 85% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 74% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 83% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 64% Analysis Date = 06/01/17 SpikeMix = Accu 216041354: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 143% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 78% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 71% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 77% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 73% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 38% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 83% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 104% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 83% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 102% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 76% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 84% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 91% Analysis Date = 02/26/15 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 124% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 122% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 142% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 156% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 97% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 71% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 118% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 72% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 66% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 85% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 84% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 100% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 110% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 77% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 72% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 69% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 59% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Median Pct Recovery = 85% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
NITROBENZENE
METHOD: 4437 , TESTIDCODE: 34447GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 4.04 Median Pct Recovery = 102% Expected Conc. = 4.04 Median Pct Recovery = 102% Expected Conc. = 4.04 Median Pct Recovery = 102% Expected Conc. = 4.04 Median Pct Recovery = 102% Expected Conc. = 4.04 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 3.992 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.525 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.495 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4112 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.4 Median Pct Recovery = 102% Expected Conc. = 2.25 Median Pct Recovery = 102% Expected Conc. = 2.25 Median Pct Recovery = 102% Expected Conc. = 2.25 Median Pct Recovery = 102% Expected Conc. = 2.25 Median Pct Recovery = 102% Expected Conc. = 2.245 Median Pct Recovery = 102% Expected Conc. = 2.245 Median Pct Recovery = 102% Expected Conc. = 2.245 Median Pct Recovery = 102% Expected Conc. = 2.245 Median Pct Recovery = 102% Expected Conc. = 1.8 Median Pct Recovery = 102% Expected Conc. = 1.8 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.515 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.497 Median Pct Recovery = 102% Expected Conc. = 1.35 Median Pct Recovery = 102% Expected Conc. = 1.35 Median Pct Recovery = 102% Expected Conc. = 1.35 Median Pct Recovery = 102% Expected Conc. = 1.35 Median Pct Recovery = 102% Expected Conc. = 1.35 Median Pct Recovery = 102% Expected Conc. = 1.35 Median Pct Recovery = 102% Expected Conc. = 1.347 Median Pct Recovery = 102% Expected Conc. = 1.347 Median Pct Recovery = 102% Expected Conc. = 1.347 Median Pct Recovery = 102% Expected Conc. = 1.347 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2056 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 1.2 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.9 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Expected Conc. = 0.898 Median Pct Recovery = 102% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 106% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 91% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 91% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 81% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 88% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 99% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 103% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 108% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 133% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 103% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 85% Analysis Date = 06/17/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 73% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 119% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 101% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 81% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 90% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 103% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 108% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 100% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 112% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 123% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 95% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 105% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 90% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 95% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 102% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 102% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 74% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 92% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 106% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 94% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 84% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 84% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 90% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 67% Analysis Date = 05/04/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 102% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 109% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 116% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 110% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 99% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 80% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 89% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 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 = 107% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 98% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 127% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 122% Analysis Date = 11/13/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 102% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 116% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 135% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 127% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 104% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 92% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 96% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 96% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 93% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 117% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 110% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 121% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 112% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 115% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 105% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 96% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,2-DICHLOROPROPANE
METHOD: 4437 , TESTIDCODE: 34541GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.024 Median Pct Recovery = 102% Expected Conc. = 0.024 Median Pct Recovery = 102% Expected Conc. = 0.024 Median Pct Recovery = 102% Expected Conc. = 0.024 Median Pct Recovery = 102% Expected Conc. = 0.024 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.016 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.015 Median Pct Recovery = 102% Expected Conc. = 0.0149 Median Pct Recovery = 102% Expected Conc. = 0.0149 Median Pct Recovery = 102% Expected Conc. = 0.0149 Median Pct Recovery = 102% Expected Conc. = 0.0149 Median Pct Recovery = 102% Expected Conc. = 0.012 Median Pct Recovery = 102% Expected Conc. = 0.012 Median Pct Recovery = 102% Expected Conc. = 0.012 Median Pct Recovery = 102% Expected Conc. = 0.012 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.009 Median Pct Recovery = 102% Expected Conc. = 0.0089 Median Pct Recovery = 102% Expected Conc. = 0.0089 Median Pct Recovery = 102% Expected Conc. = 0.0089 Median Pct Recovery = 102% Expected Conc. = 0.0089 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.008 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Expected Conc. = 0.006 Median Pct Recovery = 102% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 110% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 101% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 112% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 111% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 96% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 119% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 88% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 91% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 99% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 116% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 109% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 114% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 107% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 98% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 103% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 103% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 95% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 109% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 93% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 105% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 99% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 92% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 98% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 94% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 113% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 97% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 102% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 101% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 104% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 102% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 89% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 96% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 100% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 100% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 109% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 116% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 115% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 135% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 109% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 99% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 110% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 90% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 112% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 107% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 99% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 91% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 97% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 87% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Median Pct Recovery = 102% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ACETATE, ISOPROPYL
METHOD: 4437 , TESTIDCODE: 45013GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.064 Median Pct Recovery = 99% Expected Conc. = 0.064 Median Pct Recovery = 99% Expected Conc. = 0.064 Median Pct Recovery = 99% Expected Conc. = 0.064 Median Pct Recovery = 99% Expected Conc. = 0.064 Median Pct Recovery = 99% Expected Conc. = 0.0636 Median Pct Recovery = 99% Expected Conc. = 0.0636 Median Pct Recovery = 99% Expected Conc. = 0.0405 Median Pct Recovery = 99% Expected Conc. = 0.0405 Median Pct Recovery = 99% Expected Conc. = 0.0405 Median Pct Recovery = 99% Expected Conc. = 0.0405 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Expected Conc. = 0.0395 Median Pct Recovery = 99% Expected Conc. = 0.0395 Median Pct Recovery = 99% Expected Conc. = 0.0395 Median Pct Recovery = 99% Expected Conc. = 0.0395 Median Pct Recovery = 99% Expected Conc. = 0.03 Median Pct Recovery = 99% Expected Conc. = 0.03 Median Pct Recovery = 99% Expected Conc. = 0.0243 Median Pct Recovery = 99% Expected Conc. = 0.0243 Median Pct Recovery = 99% Expected Conc. = 0.0243 Median Pct Recovery = 99% Expected Conc. = 0.0243 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.024 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0239 Median Pct Recovery = 99% Expected Conc. = 0.0237 Median Pct Recovery = 99% Expected Conc. = 0.0237 Median Pct Recovery = 99% Expected Conc. = 0.0237 Median Pct Recovery = 99% Expected Conc. = 0.0237 Median Pct Recovery = 99% Expected Conc. = 0.0237 Median Pct Recovery = 99% Expected Conc. = 0.0237 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.02 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0162 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0158 Median Pct Recovery = 99% Expected Conc. = 0.0398 Median Pct Recovery = 99% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 92% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 79% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 72% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 90% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 104% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 83% Analysis Date = 06/17/17 SpikeMix = Supelco LC20145V: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 04/13/17 SpikeMix = Accu 216041354: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 77% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 76% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 85% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 76% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 86% Analysis Date = 05/26/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 76% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 136% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 107% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 108% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 116% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 112% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 107% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 105% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 103% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 100% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 124% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 113% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 111% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 96% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 110% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 96% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 79% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 76% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 82% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 67% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 96% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 101% Analysis Date = 06/01/17 SpikeMix = Accu 216041354: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 97% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 130% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 101% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 88% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 102% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 95% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 05/26/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 83% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 99% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 95% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 108% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 106% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 107% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 98% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 119% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 109% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 109% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 135% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 105% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 121% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 104% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 88% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 90% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 85% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 108% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 97% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 106% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 115% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ACETATE, PROPYL
METHOD: 4437 , TESTIDCODE: 45022GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.216 Median Pct Recovery = 97% Expected Conc. = 0.216 Median Pct Recovery = 97% Expected Conc. = 0.216 Median Pct Recovery = 97% Expected Conc. = 0.216 Median Pct Recovery = 97% Expected Conc. = 0.216 Median Pct Recovery = 97% Expected Conc. = 0.2142 Median Pct Recovery = 97% Expected Conc. = 0.2142 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.135 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.128 Median Pct Recovery = 97% Expected Conc. = 0.121 Median Pct Recovery = 97% Expected Conc. = 0.121 Median Pct Recovery = 97% Expected Conc. = 0.121 Median Pct Recovery = 97% Expected Conc. = 0.121 Median Pct Recovery = 97% Expected Conc. = 0.1205 Median Pct Recovery = 97% Expected Conc. = 0.1205 Median Pct Recovery = 97% Expected Conc. = 0.1205 Median Pct Recovery = 97% Expected Conc. = 0.1205 Median Pct Recovery = 97% Expected Conc. = 0.096 Median Pct Recovery = 97% Expected Conc. = 0.096 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.081 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0803 Median Pct Recovery = 97% Expected Conc. = 0.0726 Median Pct Recovery = 97% Expected Conc. = 0.0726 Median Pct Recovery = 97% Expected Conc. = 0.0726 Median Pct Recovery = 97% Expected Conc. = 0.0726 Median Pct Recovery = 97% Expected Conc. = 0.0723 Median Pct Recovery = 97% Expected Conc. = 0.0723 Median Pct Recovery = 97% Expected Conc. = 0.0723 Median Pct Recovery = 97% Expected Conc. = 0.0723 Median Pct Recovery = 97% Expected Conc. = 0.0723 Median Pct Recovery = 97% Expected Conc. = 0.0723 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.064 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0484 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.0482 Median Pct Recovery = 97% Expected Conc. = 0.1339 Median Pct Recovery = 97% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 99% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 85% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 71% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 89% Analysis Date = 06/17/17 SpikeMix = Supelco LC20145V: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 96% Analysis Date = 04/13/17 SpikeMix = Accu 216041354: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 78% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 83% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 90% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 85% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 84% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 102% Analysis Date = 06/29/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 90% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 107% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 112% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 180% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 150% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 127% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 123% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 130% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 145% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 120% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 93% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 98% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 100% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 99% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 91% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 91% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 80% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 76% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 85% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 94% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 99% Analysis Date = 06/01/17 SpikeMix = Accu 216041354: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 84% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 100% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 93% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 84% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 94% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 116% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 93% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 75% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 112% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 88% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 107% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 88% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 97% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 115% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 113% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 108% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 135% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 153% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 131% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 148% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 91% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 96% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 93% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 93% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 127% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 112% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 148% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 115% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1METHOXY-4(2-PROPENYL)BENZENE
METHOD: 4437 , TESTIDCODE: 68066GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.4 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 2.04 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.275 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.2 Median Pct Recovery = 79% Expected Conc. = 1.125 Median Pct Recovery = 79% Expected Conc. = 1.125 Median Pct Recovery = 79% Expected Conc. = 1.125 Median Pct Recovery = 79% Expected Conc. = 1.125 Median Pct Recovery = 79% Expected Conc. = 1.125 Median Pct Recovery = 79% Expected Conc. = 1.125 Median Pct Recovery = 79% Expected Conc. = 0.9 Median Pct Recovery = 79% Expected Conc. = 0.9 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.765 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.675 Median Pct Recovery = 79% Expected Conc. = 0.6 Median Pct Recovery = 79% Expected Conc. = 0.6 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Expected Conc. = 0.45 Median Pct Recovery = 79% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 96% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 79% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 75% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 143% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 113% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 120% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 117% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 85% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 72% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 63% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 66% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 78% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 85% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 75% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 81% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 72% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 69% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 69% Analysis Date = 11/18/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 71% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 78% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 67% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 77% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 89% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 92% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 83% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 75% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 75% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 110% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 108% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 119% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 79% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 87% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 71% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 81% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 113% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 71% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 79% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 86% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 80% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 62% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 71% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 97% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 74% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 69% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 74% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 83% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 91% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 93% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 72% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 67% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 70% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 78% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 101% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 101% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 85% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 73% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 91% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 84% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 64% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 115% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 98% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Median Pct Recovery = 79% Y = 1
The SGPlot Procedure

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

BQS OBSP Determination:
2-PROPEN-1-OL
METHOD: 4437 , TESTIDCODE: 68729GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 52.28 Median Pct Recovery = 93% Expected Conc. = 52.28 Median Pct Recovery = 93% Expected Conc. = 52.28 Median Pct Recovery = 93% Expected Conc. = 52.28 Median Pct Recovery = 93% Expected Conc. = 52.28 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 52.008 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.675 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 32.505 Median Pct Recovery = 93% Expected Conc. = 29.35 Median Pct Recovery = 93% Expected Conc. = 29.35 Median Pct Recovery = 93% Expected Conc. = 29.065 Median Pct Recovery = 93% Expected Conc. = 29.065 Median Pct Recovery = 93% Expected Conc. = 29.065 Median Pct Recovery = 93% Expected Conc. = 29.065 Median Pct Recovery = 93% Expected Conc. = 24.054 Median Pct Recovery = 93% Expected Conc. = 24.054 Median Pct Recovery = 93% Expected Conc. = 23.49 Median Pct Recovery = 93% Expected Conc. = 23.49 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.605 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 19.503 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.61 Median Pct Recovery = 93% Expected Conc. = 17.439 Median Pct Recovery = 93% Expected Conc. = 17.439 Median Pct Recovery = 93% Expected Conc. = 17.439 Median Pct Recovery = 93% Expected Conc. = 17.439 Median Pct Recovery = 93% Expected Conc. = 16.036 Median Pct Recovery = 93% Expected Conc. = 16.036 Median Pct Recovery = 93% Expected Conc. = 16.036 Median Pct Recovery = 93% Expected Conc. = 16.036 Median Pct Recovery = 93% Expected Conc. = 11.74 Median Pct Recovery = 93% Expected Conc. = 11.74 Median Pct Recovery = 93% Expected Conc. = 11.74 Median Pct Recovery = 93% Expected Conc. = 11.74 Median Pct Recovery = 93% Expected Conc. = 11.74 Median Pct Recovery = 93% Expected Conc. = 11.74 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 11.626 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.612 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 5.608 Median Pct Recovery = 93% Expected Conc. = 2.806 Median Pct Recovery = 93% Expected Conc. = 2.806 Median Pct Recovery = 93% Expected Conc. = 2.806 Median Pct Recovery = 93% Expected Conc. = 2.806 Median Pct Recovery = 93% Expected Conc. = 2.806 Median Pct Recovery = 93% Expected Conc. = 2.806 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Expected Conc. = 2.804 Median Pct Recovery = 93% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 92% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 93% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 91% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 98% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 88% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 98% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 99% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 108% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 105% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 91% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 94% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 92% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 89% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 86% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 82% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 87% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 96% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 93% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 95% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 84% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 88% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 88% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 92% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 97% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 97% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 98% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 94% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 92% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 88% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 95% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 94% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 79% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 94% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 101% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 91% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 99% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 87% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 86% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 92% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 115% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 85% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 92% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 91% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 93% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 96% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 105% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 101% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 136% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 96% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 99% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 106% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 75% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 101% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 98% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 90% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ALPHA-TERPINEOL
METHOD: 4437 , TESTIDCODE: 68730GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 45.04 Median Pct Recovery = 81% Expected Conc. = 45.04 Median Pct Recovery = 81% Expected Conc. = 45.04 Median Pct Recovery = 81% Expected Conc. = 45.04 Median Pct Recovery = 81% Expected Conc. = 45.04 Median Pct Recovery = 81% Expected Conc. = 28.15 Median Pct Recovery = 81% Expected Conc. = 28.15 Median Pct Recovery = 81% Expected Conc. = 28.15 Median Pct Recovery = 81% Expected Conc. = 28.15 Median Pct Recovery = 81% Expected Conc. = 28.15 Median Pct Recovery = 81% Expected Conc. = 28.15 Median Pct Recovery = 81% Expected Conc. = 25.755 Median Pct Recovery = 81% Expected Conc. = 25.755 Median Pct Recovery = 81% Expected Conc. = 25.755 Median Pct Recovery = 81% Expected Conc. = 25.755 Median Pct Recovery = 81% Expected Conc. = 25.5 Median Pct Recovery = 81% Expected Conc. = 25.5 Median Pct Recovery = 81% Expected Conc. = 25.5 Median Pct Recovery = 81% Expected Conc. = 25.5 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 23.8 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 22.22 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 16.89 Median Pct Recovery = 81% Expected Conc. = 15.453 Median Pct Recovery = 81% Expected Conc. = 15.453 Median Pct Recovery = 81% Expected Conc. = 15.453 Median Pct Recovery = 81% Expected Conc. = 15.453 Median Pct Recovery = 81% Expected Conc. = 15.453 Median Pct Recovery = 81% Expected Conc. = 15.453 Median Pct Recovery = 81% Expected Conc. = 15.3 Median Pct Recovery = 81% Expected Conc. = 15.3 Median Pct Recovery = 81% Expected Conc. = 15.3 Median Pct Recovery = 81% Expected Conc. = 15.3 Median Pct Recovery = 81% Expected Conc. = 13.6 Median Pct Recovery = 81% Expected Conc. = 13.6 Median Pct Recovery = 81% Expected Conc. = 13.6 Median Pct Recovery = 81% Expected Conc. = 13.6 Median Pct Recovery = 81% Expected Conc. = 13.578 Median Pct Recovery = 81% Expected Conc. = 13.578 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.9 Median Pct Recovery = 81% Expected Conc. = 11.11 Median Pct Recovery = 81% Expected Conc. = 11.11 Median Pct Recovery = 81% Expected Conc. = 11.11 Median Pct Recovery = 81% Expected Conc. = 11.11 Median Pct Recovery = 81% Expected Conc. = 11.11 Median Pct Recovery = 81% Expected Conc. = 11.11 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.302 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Expected Conc. = 10.2 Median Pct Recovery = 81% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 54% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 72% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 81% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 78% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 71% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 72% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 82% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 79% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 82% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 89% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 137% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 95% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 71% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 126% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 101% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 116% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 103% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 99% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 55% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 65% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 63% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 69% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 65% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 43% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 101% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 76% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 100% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 81% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 88% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 78% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 79% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 70% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 92% Analysis Date = 11/13/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 81% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 119% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 139% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 92% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 138% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 123% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 71% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 69% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 92% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 110% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 74% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 71% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 80% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 61% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
BUTANAL
METHOD: 4437 , TESTIDCODE: 68732GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 2.544 Median Pct Recovery = 90% Expected Conc. = 2.544 Median Pct Recovery = 90% Expected Conc. = 2.544 Median Pct Recovery = 90% Expected Conc. = 2.544 Median Pct Recovery = 90% Expected Conc. = 2.544 Median Pct Recovery = 90% Expected Conc. = 2.536 Median Pct Recovery = 90% Expected Conc. = 2.536 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.59 Median Pct Recovery = 90% Expected Conc. = 1.585 Median Pct Recovery = 90% Expected Conc. = 1.585 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5204 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.5108 Median Pct Recovery = 90% Expected Conc. = 1.42 Median Pct Recovery = 90% Expected Conc. = 1.42 Median Pct Recovery = 90% Expected Conc. = 1.42 Median Pct Recovery = 90% Expected Conc. = 1.42 Median Pct Recovery = 90% Expected Conc. = 1.42 Median Pct Recovery = 90% Expected Conc. = 1.42 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.954 Median Pct Recovery = 90% Expected Conc. = 0.951 Median Pct Recovery = 90% Expected Conc. = 0.951 Median Pct Recovery = 90% Expected Conc. = 0.951 Median Pct Recovery = 90% Expected Conc. = 0.951 Median Pct Recovery = 90% Expected Conc. = 0.855 Median Pct Recovery = 90% Expected Conc. = 0.855 Median Pct Recovery = 90% Expected Conc. = 0.855 Median Pct Recovery = 90% Expected Conc. = 0.855 Median Pct Recovery = 90% Expected Conc. = 0.852 Median Pct Recovery = 90% Expected Conc. = 0.852 Median Pct Recovery = 90% Expected Conc. = 0.852 Median Pct Recovery = 90% Expected Conc. = 0.852 Median Pct Recovery = 90% Expected Conc. = 0.852 Median Pct Recovery = 90% Expected Conc. = 0.852 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.7602 Median Pct Recovery = 90% Expected Conc. = 0.76 Median Pct Recovery = 90% Expected Conc. = 0.76 Median Pct Recovery = 90% Expected Conc. = 0.76 Median Pct Recovery = 90% Expected Conc. = 0.76 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.7554 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.57 Median Pct Recovery = 90% Expected Conc. = 0.568 Median Pct Recovery = 90% Expected Conc. = 0.568 Median Pct Recovery = 90% Expected Conc. = 0.568 Median Pct Recovery = 90% Expected Conc. = 0.568 Median Pct Recovery = 90% Expected Conc. = 0.768 Median Pct Recovery = 90% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 94% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 96% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 96% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 87% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 103% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 91% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 82% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 90% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 89% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 75% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 99% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 101% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 88% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 93% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 93% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 85% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 101% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 91% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 80% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 85% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 84% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 89% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 91% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 92% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 86% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 88% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 96% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 93% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 82% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 81% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 78% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 86% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 82% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 84% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 93% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 96% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 96% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 108% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 99% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 96% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 101% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 95% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 87% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 100% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 85% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 88% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 85% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 87% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 84% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 102% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 96% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 86% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 82% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Median Pct Recovery = 90% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
TRANS-CROTONALDEHYDE
METHOD: 4437 , TESTIDCODE: 68733GM016
DATES: 05/20/14 - 08/30/17

Expected Conc. = 3.208 Median Pct Recovery = 109% Expected Conc. = 3.208 Median Pct Recovery = 109% Expected Conc. = 3.208 Median Pct Recovery = 109% Expected Conc. = 3.208 Median Pct Recovery = 109% Expected Conc. = 3.208 Median Pct Recovery = 109% Expected Conc. = 3.2 Median Pct Recovery = 109% Expected Conc. = 3.2 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2.005 Median Pct Recovery = 109% Expected Conc. = 2 Median Pct Recovery = 109% Expected Conc. = 2 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.912 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.848 Median Pct Recovery = 109% Expected Conc. = 1.8 Median Pct Recovery = 109% Expected Conc. = 1.8 Median Pct Recovery = 109% Expected Conc. = 1.7875 Median Pct Recovery = 109% Expected Conc. = 1.7875 Median Pct Recovery = 109% Expected Conc. = 1.7875 Median Pct Recovery = 109% Expected Conc. = 1.7875 Median Pct Recovery = 109% Expected Conc. = 1.455 Median Pct Recovery = 109% Expected Conc. = 1.455 Median Pct Recovery = 109% Expected Conc. = 1.443 Median Pct Recovery = 109% Expected Conc. = 1.443 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.203 Median Pct Recovery = 109% Expected Conc. = 1.2 Median Pct Recovery = 109% Expected Conc. = 1.2 Median Pct Recovery = 109% Expected Conc. = 1.2 Median Pct Recovery = 109% Expected Conc. = 1.2 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.08 Median Pct Recovery = 109% Expected Conc. = 1.0725 Median Pct Recovery = 109% Expected Conc. = 1.0725 Median Pct Recovery = 109% Expected Conc. = 1.0725 Median Pct Recovery = 109% Expected Conc. = 1.0725 Median Pct Recovery = 109% Expected Conc. = 0.97 Median Pct Recovery = 109% Expected Conc. = 0.97 Median Pct Recovery = 109% Expected Conc. = 0.97 Median Pct Recovery = 109% Expected Conc. = 0.97 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.956 Median Pct Recovery = 109% Expected Conc. = 0.924 Median Pct Recovery = 109% Expected Conc. = 0.924 Median Pct Recovery = 109% Expected Conc. = 0.924 Median Pct Recovery = 109% Expected Conc. = 0.924 Median Pct Recovery = 109% Expected Conc. = 0.924 Median Pct Recovery = 109% Expected Conc. = 0.924 Median Pct Recovery = 109% Expected Conc. = 0.72 Median Pct Recovery = 109% Expected Conc. = 0.72 Median Pct Recovery = 109% Expected Conc. = 0.72 Median Pct Recovery = 109% Expected Conc. = 0.72 Median Pct Recovery = 109% Expected Conc. = 0.72 Median Pct Recovery = 109% Expected Conc. = 0.72 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Expected Conc. = 0.715 Median Pct Recovery = 109% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 120% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 120% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 127% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 117% Analysis Date = 06/29/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 140% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 134% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 105% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 102% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 97% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 122% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 136% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 117% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 105% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 117% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 46% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 47% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 49% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 46% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 92% 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 = 78% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 147% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 155% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 110% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 126% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 121% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 112% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 109% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 101% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 101% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 118% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 118% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 82% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 75% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 72% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 141% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 76% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 84% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 76% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 157% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 146% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 124% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 122% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 132% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 50% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 43% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 44% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 95% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 80% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 135% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 77% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 63% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 123% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 110% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ACETONITRILE
METHOD: 4437 , TESTIDCODE: 76997GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 5.4104 Median Pct Recovery = 110% Expected Conc. = 5.4104 Median Pct Recovery = 110% Expected Conc. = 5.4104 Median Pct Recovery = 110% Expected Conc. = 5.4104 Median Pct Recovery = 110% Expected Conc. = 5.4104 Median Pct Recovery = 110% Expected Conc. = 3.3815 Median Pct Recovery = 110% Expected Conc. = 3.3815 Median Pct Recovery = 110% Expected Conc. = 3.3815 Median Pct Recovery = 110% Expected Conc. = 3.3815 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2448 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3.2 Median Pct Recovery = 110% Expected Conc. = 3 Median Pct Recovery = 110% Expected Conc. = 3 Median Pct Recovery = 110% Expected Conc. = 3 Median Pct Recovery = 110% Expected Conc. = 3 Median Pct Recovery = 110% Expected Conc. = 3 Median Pct Recovery = 110% Expected Conc. = 3 Median Pct Recovery = 110% Expected Conc. = 2.4 Median Pct Recovery = 110% Expected Conc. = 2.4 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 2.0289 Median Pct Recovery = 110% Expected Conc. = 1.803 Median Pct Recovery = 110% Expected Conc. = 1.803 Median Pct Recovery = 110% Expected Conc. = 1.803 Median Pct Recovery = 110% Expected Conc. = 1.803 Median Pct Recovery = 110% Expected Conc. = 1.8 Median Pct Recovery = 110% Expected Conc. = 1.8 Median Pct Recovery = 110% Expected Conc. = 1.8 Median Pct Recovery = 110% Expected Conc. = 1.8 Median Pct Recovery = 110% Expected Conc. = 1.8 Median Pct Recovery = 110% Expected Conc. = 1.8 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6224 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.6 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.202 Median Pct Recovery = 110% Expected Conc. = 1.2 Median Pct Recovery = 110% Expected Conc. = 1.2 Median Pct Recovery = 110% Expected Conc. = 1.2 Median Pct Recovery = 110% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 157% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 149% Analysis Date = 07/15/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 141% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 165% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 200% Analysis Date = 08/17/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 200% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 110% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 101% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 114% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 116% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 106% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 101% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 109% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 107% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 96% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 97% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 106% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 119% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 176% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 154% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 172% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 129% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 100% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 88% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 106% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 101% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 108% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 133% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 110% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 92% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 110% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 103% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 96% Analysis Date = 09/11/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 200% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 100% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 109% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 120% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 116% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 97% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 108% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 115% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 117% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 94% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Median Pct Recovery = 110% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ISOPROPYL ALCOHOL
METHOD: 4437 , TESTIDCODE: 77015GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 4.008 Median Pct Recovery = 107% Expected Conc. = 4.008 Median Pct Recovery = 107% Expected Conc. = 4.008 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 3.2 Median Pct Recovery = 107% Expected Conc. = 2.505 Median Pct Recovery = 107% Expected Conc. = 2.505 Median Pct Recovery = 107% Expected Conc. = 2.505 Median Pct Recovery = 107% Expected Conc. = 2.505 Median Pct Recovery = 107% Expected Conc. = 2.505 Median Pct Recovery = 107% Expected Conc. = 2.505 Median Pct Recovery = 107% Expected Conc. = 2.26 Median Pct Recovery = 107% Expected Conc. = 2.26 Median Pct Recovery = 107% Expected Conc. = 2.26 Median Pct Recovery = 107% Expected Conc. = 2.26 Median Pct Recovery = 107% Expected Conc. = 2.26 Median Pct Recovery = 107% Expected Conc. = 2.26 Median Pct Recovery = 107% Expected Conc. = 1.803 Median Pct Recovery = 107% Expected Conc. = 1.803 Median Pct Recovery = 107% Expected Conc. = 1.785 Median Pct Recovery = 107% Expected Conc. = 1.785 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.6 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.503 Median Pct Recovery = 107% Expected Conc. = 1.356 Median Pct Recovery = 107% Expected Conc. = 1.356 Median Pct Recovery = 107% Expected Conc. = 1.356 Median Pct Recovery = 107% Expected Conc. = 1.356 Median Pct Recovery = 107% Expected Conc. = 1.356 Median Pct Recovery = 107% Expected Conc. = 1.356 Median Pct Recovery = 107% Expected Conc. = 1.35 Median Pct Recovery = 107% Expected Conc. = 1.35 Median Pct Recovery = 107% Expected Conc. = 1.35 Median Pct Recovery = 107% Expected Conc. = 1.35 Median Pct Recovery = 107% Expected Conc. = 1.19 Median Pct Recovery = 107% Expected Conc. = 1.19 Median Pct Recovery = 107% Expected Conc. = 1.19 Median Pct Recovery = 107% Expected Conc. = 1.19 Median Pct Recovery = 107% Expected Conc. = 0.904 Median Pct Recovery = 107% Expected Conc. = 0.904 Median Pct Recovery = 107% Expected Conc. = 0.904 Median Pct Recovery = 107% Expected Conc. = 0.904 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Expected Conc. = 0.9 Median Pct Recovery = 107% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 96% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 104% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 103% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 120% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 100% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 113% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 111% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 110% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 116% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 107% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 127% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 87% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 97% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 96% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 100% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 85% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 200% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 200% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 88% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 106% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 128% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 122% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 147% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 124% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 128% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 124% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 92% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 94% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 69% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 152% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 94% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 85% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 86% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 90% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 93% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 200% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 200% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 138% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 105% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 133% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 134% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 97% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 81% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 111% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 108% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Median Pct Recovery = 107% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
METHYL ACETATE
METHOD: 4437 , TESTIDCODE: 77032GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.936 Median Pct Recovery = 99% Expected Conc. = 0.936 Median Pct Recovery = 99% Expected Conc. = 0.936 Median Pct Recovery = 99% Expected Conc. = 0.936 Median Pct Recovery = 99% Expected Conc. = 0.936 Median Pct Recovery = 99% Expected Conc. = 0.932 Median Pct Recovery = 99% Expected Conc. = 0.932 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.585 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.56 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.525 Median Pct Recovery = 99% Expected Conc. = 0.426 Median Pct Recovery = 99% Expected Conc. = 0.426 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.351 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.3495 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.315 Median Pct Recovery = 99% Expected Conc. = 0.284 Median Pct Recovery = 99% Expected Conc. = 0.284 Median Pct Recovery = 99% Expected Conc. = 0.284 Median Pct Recovery = 99% Expected Conc. = 0.284 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.28 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.21 Median Pct Recovery = 99% Expected Conc. = 0.5825 Median Pct Recovery = 99% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 97% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 88% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 74% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 105% Analysis Date = 06/17/17 SpikeMix = Supelco LC20145V: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 81% Analysis Date = 04/13/17 SpikeMix = Accu 216041354: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 71% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 78% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 98% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 75% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 102% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 94% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 108% 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 = 116% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 41% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 38% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 32% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 41% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 39% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 50% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 62% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 47% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 127% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 109% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 113% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 94% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 108% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 78% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 74% 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 = 82% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 98% Analysis Date = 06/01/17 SpikeMix = Accu 216041354: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 99% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 120% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 115% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 101% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 98% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 112% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 142% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 119% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 130% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 99% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 103% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 92% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 102% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 105% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 37% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 34% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 45% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 42% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 45% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 40% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 102% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 115% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 139% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 113% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 120% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 101% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 107% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 108% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
BUTANOL
METHOD: 4437 , TESTIDCODE: 77034GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 5.4144 Median Pct Recovery = 94% Expected Conc. = 5.4144 Median Pct Recovery = 94% Expected Conc. = 5.4144 Median Pct Recovery = 94% Expected Conc. = 5.4144 Median Pct Recovery = 94% Expected Conc. = 5.4144 Median Pct Recovery = 94% Expected Conc. = 3.384 Median Pct Recovery = 94% Expected Conc. = 3.384 Median Pct Recovery = 94% Expected Conc. = 3.384 Median Pct Recovery = 94% Expected Conc. = 3.384 Median Pct Recovery = 94% Expected Conc. = 3.384 Median Pct Recovery = 94% Expected Conc. = 3.384 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.212 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.192 Median Pct Recovery = 94% Expected Conc. = 3.005 Median Pct Recovery = 94% Expected Conc. = 3.005 Median Pct Recovery = 94% Expected Conc. = 3.005 Median Pct Recovery = 94% Expected Conc. = 3.005 Median Pct Recovery = 94% Expected Conc. = 2.995 Median Pct Recovery = 94% Expected Conc. = 2.995 Median Pct Recovery = 94% Expected Conc. = 2.995 Median Pct Recovery = 94% Expected Conc. = 2.995 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 2.0304 Median Pct Recovery = 94% Expected Conc. = 1.803 Median Pct Recovery = 94% Expected Conc. = 1.803 Median Pct Recovery = 94% Expected Conc. = 1.803 Median Pct Recovery = 94% Expected Conc. = 1.803 Median Pct Recovery = 94% Expected Conc. = 1.803 Median Pct Recovery = 94% Expected Conc. = 1.803 Median Pct Recovery = 94% Expected Conc. = 1.797 Median Pct Recovery = 94% Expected Conc. = 1.797 Median Pct Recovery = 94% Expected Conc. = 1.797 Median Pct Recovery = 94% Expected Conc. = 1.797 Median Pct Recovery = 94% Expected Conc. = 1.612 Median Pct Recovery = 94% Expected Conc. = 1.612 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.606 Median Pct Recovery = 94% Expected Conc. = 1.6 Median Pct Recovery = 94% Expected Conc. = 1.6 Median Pct Recovery = 94% Expected Conc. = 1.6 Median Pct Recovery = 94% Expected Conc. = 1.6 Median Pct Recovery = 94% Expected Conc. = 1.596 Median Pct Recovery = 94% Expected Conc. = 1.596 Median Pct Recovery = 94% Expected Conc. = 1.596 Median Pct Recovery = 94% Expected Conc. = 1.596 Median Pct Recovery = 94% Expected Conc. = 1.596 Median Pct Recovery = 94% Expected Conc. = 1.596 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.202 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Expected Conc. = 1.198 Median Pct Recovery = 94% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 98% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 86% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 97% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 114% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 87% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 86% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 106% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 97% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 95% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 97% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 82% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 95% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 106% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 103% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 104% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 95% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 98% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 79% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 107% 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 = 94% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 84% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 70% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 47% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 91% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 75% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 76% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 111% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 95% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 72% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 113% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 110% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 83% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 123% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 134% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 83% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 76% 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 = 86% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 78% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 101% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 90% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 78% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 138% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 93% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 73% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 75% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Median Pct Recovery = 94% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
TERT-BUTYL ALCOHOL
METHOD: 4437 , TESTIDCODE: 77035GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 1.608 Median Pct Recovery = 99% Expected Conc. = 1.608 Median Pct Recovery = 99% Expected Conc. = 1.608 Median Pct Recovery = 99% Expected Conc. = 1.608 Median Pct Recovery = 99% Expected Conc. = 1.608 Median Pct Recovery = 99% Expected Conc. = 1.6 Median Pct Recovery = 99% Expected Conc. = 1.6 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1.005 Median Pct Recovery = 99% Expected Conc. = 1 Median Pct Recovery = 99% Expected Conc. = 1 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.964 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.96 Median Pct Recovery = 99% Expected Conc. = 0.9 Median Pct Recovery = 99% Expected Conc. = 0.9 Median Pct Recovery = 99% Expected Conc. = 0.9 Median Pct Recovery = 99% Expected Conc. = 0.9 Median Pct Recovery = 99% Expected Conc. = 0.9 Median Pct Recovery = 99% Expected Conc. = 0.9 Median Pct Recovery = 99% Expected Conc. = 0.72 Median Pct Recovery = 99% Expected Conc. = 0.72 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.603 Median Pct Recovery = 99% Expected Conc. = 0.6 Median Pct Recovery = 99% Expected Conc. = 0.6 Median Pct Recovery = 99% Expected Conc. = 0.6 Median Pct Recovery = 99% Expected Conc. = 0.6 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.54 Median Pct Recovery = 99% Expected Conc. = 0.482 Median Pct Recovery = 99% Expected Conc. = 0.482 Median Pct Recovery = 99% Expected Conc. = 0.482 Median Pct Recovery = 99% Expected Conc. = 0.482 Median Pct Recovery = 99% Expected Conc. = 0.482 Median Pct Recovery = 99% Expected Conc. = 0.482 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.48 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Expected Conc. = 0.36 Median Pct Recovery = 99% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 102% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 98% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 103% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 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 = 99% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 100% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 99% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 99% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 97% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 81% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 105% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 104% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 99% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 96% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 117% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 94% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 101% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 102% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 94% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 94% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 89% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 102% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 106% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 94% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 122% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 95% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 91% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 104% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 102% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 90% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 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 = 93% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 91% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 88% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 97% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 86% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 113% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 112% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 115% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 105% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 106% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 98% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 118% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 101% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 101% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 98% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 98% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 94% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 100% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 97% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 168% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 143% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
N-PENTANAL
METHOD: 4437 , TESTIDCODE: 77061GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 0.3592 Median Pct Recovery = 81% Expected Conc. = 0.3592 Median Pct Recovery = 81% Expected Conc. = 0.3592 Median Pct Recovery = 81% Expected Conc. = 0.3592 Median Pct Recovery = 81% Expected Conc. = 0.3592 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.2245 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.216 Median Pct Recovery = 81% Expected Conc. = 0.2055 Median Pct Recovery = 81% Expected Conc. = 0.2055 Median Pct Recovery = 81% Expected Conc. = 0.2055 Median Pct Recovery = 81% Expected Conc. = 0.2055 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1347 Median Pct Recovery = 81% Expected Conc. = 0.1233 Median Pct Recovery = 81% Expected Conc. = 0.1233 Median Pct Recovery = 81% Expected Conc. = 0.1233 Median Pct Recovery = 81% Expected Conc. = 0.1233 Median Pct Recovery = 81% Expected Conc. = 0.11 Median Pct Recovery = 81% Expected Conc. = 0.11 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.108 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Expected Conc. = 0.0822 Median Pct Recovery = 81% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 82% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 87% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 79% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 80% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 93% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 86% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 83% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 84% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 67% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 65% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 70% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 69% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 74% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 83% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 70% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 81% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 93% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 88% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 93% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 83% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 97% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 81% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 81% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 81% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 95% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 104% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 99% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 68% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 66% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 60% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 72% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 86% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 64% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 78% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 95% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 81% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 70% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 97% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Median Pct Recovery = 81% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
2-NITROPROPANE
METHOD: 4437 , TESTIDCODE: 77076GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 0.7864 Median Pct Recovery = 89% Expected Conc. = 0.7864 Median Pct Recovery = 89% Expected Conc. = 0.7864 Median Pct Recovery = 89% Expected Conc. = 0.7864 Median Pct Recovery = 89% Expected Conc. = 0.7864 Median Pct Recovery = 89% Expected Conc. = 0.4915 Median Pct Recovery = 89% Expected Conc. = 0.4915 Median Pct Recovery = 89% Expected Conc. = 0.4915 Median Pct Recovery = 89% Expected Conc. = 0.4915 Median Pct Recovery = 89% Expected Conc. = 0.4915 Median Pct Recovery = 89% Expected Conc. = 0.4915 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.48 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.4724 Median Pct Recovery = 89% Expected Conc. = 0.45 Median Pct Recovery = 89% Expected Conc. = 0.45 Median Pct Recovery = 89% Expected Conc. = 0.45 Median Pct Recovery = 89% Expected Conc. = 0.45 Median Pct Recovery = 89% Expected Conc. = 0.45 Median Pct Recovery = 89% Expected Conc. = 0.45 Median Pct Recovery = 89% Expected Conc. = 0.36 Median Pct Recovery = 89% Expected Conc. = 0.36 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.2949 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.27 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.24 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.2362 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Expected Conc. = 0.18 Median Pct Recovery = 89% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 81% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 94% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 81% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 90% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 89% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 83% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 91% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 83% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 93% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 88% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 80% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 93% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 81% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 86% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 81% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 89% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 94% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 79% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 96% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 84% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 78% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 77% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 80% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 88% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 90% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 96% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 78% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 81% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 91% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 108% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 91% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 77% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 100% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 93% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 83% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 98% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 83% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 107% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 104% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 89% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 99% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 91% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 101% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 91% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 97% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 99% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
CYCLOHEXANONE
METHOD: 4437 , TESTIDCODE: 77097GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8.176 Median Pct Recovery = 89% Expected Conc. = 8 Median Pct Recovery = 89% Expected Conc. = 8 Median Pct Recovery = 89% Expected Conc. = 8 Median Pct Recovery = 89% Expected Conc. = 8 Median Pct Recovery = 89% Expected Conc. = 8 Median Pct Recovery = 89% Expected Conc. = 8 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5.11 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 5 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.84 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.836 Median Pct Recovery = 89% Expected Conc. = 4.5135 Median Pct Recovery = 89% Expected Conc. = 4.5135 Median Pct Recovery = 89% Expected Conc. = 4.5135 Median Pct Recovery = 89% Expected Conc. = 4.5135 Median Pct Recovery = 89% Expected Conc. = 4.503 Median Pct Recovery = 89% Expected Conc. = 4.503 Median Pct Recovery = 89% Expected Conc. = 3.6 Median Pct Recovery = 89% Expected Conc. = 3.6 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3.066 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 3 Median Pct Recovery = 89% Expected Conc. = 2.7081 Median Pct Recovery = 89% Expected Conc. = 2.7081 Median Pct Recovery = 89% Expected Conc. = 2.7081 Median Pct Recovery = 89% Expected Conc. = 2.7081 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.7018 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.42 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.418 Median Pct Recovery = 89% Expected Conc. = 2.4 Median Pct Recovery = 89% Expected Conc. = 2.4 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8054 Median Pct Recovery = 89% Expected Conc. = 1.8012 Median Pct Recovery = 89% Expected Conc. = 1.8012 Median Pct Recovery = 89% Expected Conc. = 1.8012 Median Pct Recovery = 89% Expected Conc. = 1.8012 Median Pct Recovery = 89% Expected Conc. = 1.8012 Median Pct Recovery = 89% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 85% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 82% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 81% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 95% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 89% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 86% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 88% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 86% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 95% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 86% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 78% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 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 = 88% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 87% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 91% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 111% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 111% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 105% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 96% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 101% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 91% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 104% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 85% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 83% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 78% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 97% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 94% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 80% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 89% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 91% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 92% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 88% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 87% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 77% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 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 = 103% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 89% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 88% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 98% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 69% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 71% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 92% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 88% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 78% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 103% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 93% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 77% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 120% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 104% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 88% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 80% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 78% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 89% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 107% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 84% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 80% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 94% 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 = 92% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 94% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 96% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
2-PENTANOL, 4-METHYL-
METHOD: 4437 , TESTIDCODE: 77113GM016
DATES: 05/20/14 - 08/01/17

Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 1.336 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.835 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.828 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.804 Median Pct Recovery = 95% Expected Conc. = 0.754 Median Pct Recovery = 95% Expected Conc. = 0.754 Median Pct Recovery = 95% Expected Conc. = 0.7485 Median Pct Recovery = 95% Expected Conc. = 0.7485 Median Pct Recovery = 95% Expected Conc. = 0.7485 Median Pct Recovery = 95% Expected Conc. = 0.7485 Median Pct Recovery = 95% Expected Conc. = 0.603 Median Pct Recovery = 95% Expected Conc. = 0.603 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.501 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4524 Median Pct Recovery = 95% Expected Conc. = 0.4491 Median Pct Recovery = 95% Expected Conc. = 0.4491 Median Pct Recovery = 95% Expected Conc. = 0.4491 Median Pct Recovery = 95% Expected Conc. = 0.4491 Median Pct Recovery = 95% Expected Conc. = 0.414 Median Pct Recovery = 95% Expected Conc. = 0.414 Median Pct Recovery = 95% Expected Conc. = 0.414 Median Pct Recovery = 95% Expected Conc. = 0.414 Median Pct Recovery = 95% Expected Conc. = 0.414 Median Pct Recovery = 95% Expected Conc. = 0.414 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.402 Median Pct Recovery = 95% Expected Conc. = 0.3016 Median Pct Recovery = 95% Expected Conc. = 0.3016 Median Pct Recovery = 95% Expected Conc. = 0.3016 Median Pct Recovery = 95% Expected Conc. = 0.3016 Median Pct Recovery = 95% Expected Conc. = 0.3016 Median Pct Recovery = 95% Expected Conc. = 0.3016 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Expected Conc. = 0.2994 Median Pct Recovery = 95% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 91% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 93% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 91% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 88% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 99% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 84% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 86% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 97% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 98% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 92% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 200% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 192% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 200% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 193% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 102% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 91% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 67% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 101% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 108% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 81% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 89% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 96% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 86% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 107% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 92% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 91% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 89% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 98% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 109% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 97% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 98% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 97% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 90% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 94% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 95% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 92% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 82% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 176% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 200% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 200% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 95% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 104% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 110% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 117% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 98% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 92% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 92% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 79% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 91% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 89% 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% 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

BQS OBSP Determination:
2-HEXANONE, 5-METHYL-
METHOD: 4437 , TESTIDCODE: 77179GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.144 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.088 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.0876 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.066 Median Pct Recovery = 99% Expected Conc. = 0.066 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.044 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.0438 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Expected Conc. = 0.034 Median Pct Recovery = 99% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 88% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 99% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 102% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 104% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 96% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 88% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 77% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 101% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 94% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 95% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 115% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 95% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 105% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 92% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 115% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 97% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 74% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 119% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 98% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 116% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 98% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 102% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 91% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 80% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 102% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 79% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 93% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 99% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 89% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 80% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 90% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 101% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 91% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 111% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 100% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 99% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 100% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 94% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 113% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 104% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 112% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 102% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 105% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 129% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 115% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 102% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 98% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 110% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 97% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 86% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 96% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ACETATE, ISOBUTYL
METHOD: 4437 , TESTIDCODE: 77201GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.184 Median Pct Recovery = 99% Expected Conc. = 0.184 Median Pct Recovery = 99% Expected Conc. = 0.184 Median Pct Recovery = 99% Expected Conc. = 0.184 Median Pct Recovery = 99% Expected Conc. = 0.184 Median Pct Recovery = 99% Expected Conc. = 0.1838 Median Pct Recovery = 99% Expected Conc. = 0.1838 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.1196 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.115 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.112 Median Pct Recovery = 99% Expected Conc. = 0.105 Median Pct Recovery = 99% Expected Conc. = 0.105 Median Pct Recovery = 99% Expected Conc. = 0.105 Median Pct Recovery = 99% Expected Conc. = 0.105 Median Pct Recovery = 99% Expected Conc. = 0.105 Median Pct Recovery = 99% Expected Conc. = 0.105 Median Pct Recovery = 99% Expected Conc. = 0.084 Median Pct Recovery = 99% Expected Conc. = 0.084 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.069 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.0689 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.063 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.0598 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.056 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.1149 Median Pct Recovery = 99% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 67% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 104% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 121% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 97% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 120% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 89% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 112% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 71% Analysis Date = 06/17/17 SpikeMix = Supelco LC20145V: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 85% Analysis Date = 04/13/17 SpikeMix = Accu 216041354: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 73% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 79% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 84% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 78% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 112% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 123% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 95% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 124% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 98% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 142% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 134% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 124% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 105% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 88% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 96% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 72% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 92% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 83% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 84% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 68% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 109% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 103% 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 = 124% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 107% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 103% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 101% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 87% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 117% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 103% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 88% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 84% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 79% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 80% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 99% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 133% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 92% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 113% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 90% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 98% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 131% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 104% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 156% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 131% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 101% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 93% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 107% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 84% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 100% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 72% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 65% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 103% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1-OCTANOL
METHOD: 4437 , TESTIDCODE: 77310GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 12.08 Median Pct Recovery = 84% Expected Conc. = 12.08 Median Pct Recovery = 84% Expected Conc. = 12.08 Median Pct Recovery = 84% Expected Conc. = 12.08 Median Pct Recovery = 84% Expected Conc. = 12.08 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 11.992 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.55 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.495 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.264 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 7.24 Median Pct Recovery = 84% Expected Conc. = 6.805 Median Pct Recovery = 84% Expected Conc. = 6.805 Median Pct Recovery = 84% Expected Conc. = 6.805 Median Pct Recovery = 84% Expected Conc. = 6.805 Median Pct Recovery = 84% Expected Conc. = 6.75 Median Pct Recovery = 84% Expected Conc. = 6.75 Median Pct Recovery = 84% Expected Conc. = 6.75 Median Pct Recovery = 84% Expected Conc. = 6.75 Median Pct Recovery = 84% Expected Conc. = 5.43 Median Pct Recovery = 84% Expected Conc. = 5.43 Median Pct Recovery = 84% Expected Conc. = 5.415 Median Pct Recovery = 84% Expected Conc. = 5.415 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.53 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.497 Median Pct Recovery = 84% Expected Conc. = 4.083 Median Pct Recovery = 84% Expected Conc. = 4.083 Median Pct Recovery = 84% Expected Conc. = 4.083 Median Pct Recovery = 84% Expected Conc. = 4.083 Median Pct Recovery = 84% Expected Conc. = 4.083 Median Pct Recovery = 84% Expected Conc. = 4.083 Median Pct Recovery = 84% Expected Conc. = 4.05 Median Pct Recovery = 84% Expected Conc. = 4.05 Median Pct Recovery = 84% Expected Conc. = 4.05 Median Pct Recovery = 84% Expected Conc. = 4.05 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.632 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.62 Median Pct Recovery = 84% Expected Conc. = 3.61 Median Pct Recovery = 84% Expected Conc. = 3.61 Median Pct Recovery = 84% Expected Conc. = 3.61 Median Pct Recovery = 84% Expected Conc. = 3.61 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.722 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Expected Conc. = 2.7 Median Pct Recovery = 84% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 79% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 85% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 80% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 97% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 85% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 76% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 81% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 92% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 79% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 84% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 84% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 86% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 80% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 90% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 67% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 80% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 83% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 83% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 90% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 88% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 97% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 98% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 102% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 82% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 87% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 77% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 73% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 83% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 87% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 83% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 83% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 92% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 85% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 80% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 95% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 95% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 87% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 79% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 84% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 83% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 79% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 90% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 81% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 96% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 74% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 89% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 95% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 92% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 74% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 104% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 88% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 73% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 94% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 98% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 78% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 82% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 79% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 95% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 88% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 96% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 84% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 85% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 86% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 72% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Median Pct Recovery = 84% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
HEXANOL, 2-ETHYL-
METHOD: 4437 , TESTIDCODE: 77311GM016
DATES: 05/07/14 - 09/07/17

Expected Conc. = 13.368 Median Pct Recovery = 95% Expected Conc. = 13.368 Median Pct Recovery = 95% Expected Conc. = 13.368 Median Pct Recovery = 95% Expected Conc. = 13.368 Median Pct Recovery = 95% Expected Conc. = 13.368 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 13.336 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.355 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.335 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.012 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 8.004 Median Pct Recovery = 95% Expected Conc. = 7.505 Median Pct Recovery = 95% Expected Conc. = 7.505 Median Pct Recovery = 95% Expected Conc. = 7.485 Median Pct Recovery = 95% Expected Conc. = 7.485 Median Pct Recovery = 95% Expected Conc. = 7.485 Median Pct Recovery = 95% Expected Conc. = 7.485 Median Pct Recovery = 95% Expected Conc. = 6 Median Pct Recovery = 95% Expected Conc. = 6 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.503 Median Pct Recovery = 95% Expected Conc. = 4.491 Median Pct Recovery = 95% Expected Conc. = 4.491 Median Pct Recovery = 95% Expected Conc. = 4.491 Median Pct Recovery = 95% Expected Conc. = 4.491 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.006 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4.002 Median Pct Recovery = 95% Expected Conc. = 4 Median Pct Recovery = 95% Expected Conc. = 4 Median Pct Recovery = 95% Expected Conc. = 3.002 Median Pct Recovery = 95% Expected Conc. = 3.002 Median Pct Recovery = 95% Expected Conc. = 3.002 Median Pct Recovery = 95% Expected Conc. = 3.002 Median Pct Recovery = 95% Expected Conc. = 3.002 Median Pct Recovery = 95% Expected Conc. = 3.002 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 2.994 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.013 Median Pct Recovery = 95% Expected Conc. = 5.001 Median Pct Recovery = 95% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 76% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 79% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 74% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 80% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 76% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 69% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 74% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 93% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 84% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 91% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 84% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 87% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 72% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 76% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 62% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 80% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 100% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 100% Analysis Date = 02/26/15 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 102% Analysis Date = 02/26/15 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 102% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 95% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 95% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 92% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 92% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 85% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 85% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 106% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 106% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 106% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 106% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 104% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 104% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 91% 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 = 81% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 102% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 88% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 106% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 110% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 102% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 92% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 96% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 88% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 88% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 102% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 104% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 89% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 100% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 94% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 89% Analysis Date = 02/26/15 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 130% Analysis Date = 02/26/15 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 130% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 100% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 100% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 130% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 130% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 125% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 125% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 97% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 87% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 87% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 142% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 142% Analysis Date = 09/07/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 125% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 93% 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 = 103% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 97% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 104% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 80% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 114% 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% 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% 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

BQS OBSP Determination:
4-HEPTANONE, 2,6-DIMETHYL-
METHOD: 4437 , TESTIDCODE: 77419GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.216 Median Pct Recovery = 93% Expected Conc. = 0.2128 Median Pct Recovery = 93% Expected Conc. = 0.2128 Median Pct Recovery = 93% Expected Conc. = 0.2128 Median Pct Recovery = 93% Expected Conc. = 0.2128 Median Pct Recovery = 93% Expected Conc. = 0.2128 Median Pct Recovery = 93% Expected Conc. = 0.2128 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.1384 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.135 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.133 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.128 Median Pct Recovery = 93% Expected Conc. = 0.12 Median Pct Recovery = 93% Expected Conc. = 0.12 Median Pct Recovery = 93% Expected Conc. = 0.1187 Median Pct Recovery = 93% Expected Conc. = 0.1187 Median Pct Recovery = 93% Expected Conc. = 0.1187 Median Pct Recovery = 93% Expected Conc. = 0.1187 Median Pct Recovery = 93% Expected Conc. = 0.096 Median Pct Recovery = 93% Expected Conc. = 0.096 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.081 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.0798 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.072 Median Pct Recovery = 93% Expected Conc. = 0.0712 Median Pct Recovery = 93% Expected Conc. = 0.0712 Median Pct Recovery = 93% Expected Conc. = 0.0712 Median Pct Recovery = 93% Expected Conc. = 0.0712 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.0692 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.064 Median Pct Recovery = 93% Expected Conc. = 0.048 Median Pct Recovery = 93% Expected Conc. = 0.048 Median Pct Recovery = 93% Expected Conc. = 0.048 Median Pct Recovery = 93% Expected Conc. = 0.048 Median Pct Recovery = 93% Expected Conc. = 0.048 Median Pct Recovery = 93% Expected Conc. = 0.048 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Expected Conc. = 0.0475 Median Pct Recovery = 93% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 87% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 85% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 88% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 101% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 88% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 87% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 89% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 103% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 90% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 70% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 99% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 87% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 99% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 92% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 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 = 86% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 83% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 119% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 105% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 113% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 104% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 109% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 87% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 90% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 106% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 110% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 92% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 94% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 98% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 97% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 92% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 96% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 97% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 102% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 83% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 84% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 89% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 91% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 99% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 102% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 93% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 111% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 83% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 83% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 107% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 92% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 109% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 117% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 92% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 97% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 120% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 109% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 108% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 111% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 102% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 86% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 92% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 83% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 102% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Median Pct Recovery = 93% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,2,3-TRICHLOROPROPANE
METHOD: 4437 , TESTIDCODE: 77443GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.04 Median Pct Recovery = 97% Expected Conc. = 0.0398 Median Pct Recovery = 97% Expected Conc. = 0.0398 Median Pct Recovery = 97% Expected Conc. = 0.0398 Median Pct Recovery = 97% Expected Conc. = 0.0398 Median Pct Recovery = 97% Expected Conc. = 0.0398 Median Pct Recovery = 97% Expected Conc. = 0.0398 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.0392 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.025 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.0249 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.024 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.0196 Median Pct Recovery = 97% Expected Conc. = 0.018 Median Pct Recovery = 97% Expected Conc. = 0.018 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.015 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.0149 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.012 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Expected Conc. = 0.01 Median Pct Recovery = 97% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 107% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 98% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 84% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 93% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 109% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 95% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 101% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 90% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 85% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 91% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 85% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 97% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 102% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 105% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 104% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 100% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 99% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 99% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 108% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 94% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 101% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 96% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 88% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 90% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 95% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 98% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 92% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 90% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 90% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 85% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 108% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 96% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 91% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 97% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 97% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 94% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 107% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 91% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 97% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 108% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 109% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 104% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 97% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 119% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 97% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 95% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 98% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 117% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 112% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 95% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 96% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 92% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 88% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 93% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 116% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 101% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 107% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 98% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 98% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 98% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 93% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Median Pct Recovery = 97% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
CHLOROPICRIN
METHOD: 4437 , TESTIDCODE: 77548GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.0804 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.075 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.072 Median Pct Recovery = 99% Expected Conc. = 0.07 Median Pct Recovery = 99% Expected Conc. = 0.07 Median Pct Recovery = 99% Expected Conc. = 0.07 Median Pct Recovery = 99% Expected Conc. = 0.07 Median Pct Recovery = 99% Expected Conc. = 0.07 Median Pct Recovery = 99% Expected Conc. = 0.07 Median Pct Recovery = 99% Expected Conc. = 0.0543 Median Pct Recovery = 99% Expected Conc. = 0.0543 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.054 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.045 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.042 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.0402 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.036 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Expected Conc. = 0.028 Median Pct Recovery = 99% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 80% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 85% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 84% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 110% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 98% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 93% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 81% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 88% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 97% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 100% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 93% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 90% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 90% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 91% Analysis Date = 11/18/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 71% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 104% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 112% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 92% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 76% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 97% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 82% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 103% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 109% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 88% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 126% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 100% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 111% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 103% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 83% Analysis Date = 05/04/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 115% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 108% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 112% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 132% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 76% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 123% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 88% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 78% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 93% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 86% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 97% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 144% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 141% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 128% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 124% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 117% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 84% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 127% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 96% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 95% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 122% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 113% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 99% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 84% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 94% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 81% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 110% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 126% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 122% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 131% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 144% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 131% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 131% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 149% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,2-DIBROMOETHANE
METHOD: 4437 , TESTIDCODE: 77651GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 0.0263 Median Pct Recovery = 96% Expected Conc. = 0.0263 Median Pct Recovery = 96% Expected Conc. = 0.0263 Median Pct Recovery = 96% Expected Conc. = 0.0263 Median Pct Recovery = 96% Expected Conc. = 0.0263 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.024 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0165 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.0162 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.016 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.015 Median Pct Recovery = 96% Expected Conc. = 0.0149 Median Pct Recovery = 96% Expected Conc. = 0.0149 Median Pct Recovery = 96% Expected Conc. = 0.0149 Median Pct Recovery = 96% Expected Conc. = 0.0149 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.0099 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.009 Median Pct Recovery = 96% Expected Conc. = 0.0089 Median Pct Recovery = 96% Expected Conc. = 0.0089 Median Pct Recovery = 96% Expected Conc. = 0.0089 Median Pct Recovery = 96% Expected Conc. = 0.0089 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.0081 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.008 Median Pct Recovery = 96% Expected Conc. = 0.006 Median Pct Recovery = 96% Expected Conc. = 0.006 Median Pct Recovery = 96% Expected Conc. = 0.006 Median Pct Recovery = 96% Expected Conc. = 0.006 Median Pct Recovery = 96% Expected Conc. = 0.006 Median Pct Recovery = 96% Expected Conc. = 0.006 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Expected Conc. = 0.0059 Median Pct Recovery = 96% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 108% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 94% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 92% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 107% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 97% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 83% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 100% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 103% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 88% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 93% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 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 = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 96% 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 = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 99% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 109% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 94% 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 = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 95% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 101% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 97% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 99% 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 = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 96% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 96% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 98% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 92% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 89% 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 = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 99% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 99% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 100% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 106% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 103% 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 = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 91% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 84% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
TERT-BUTYL METHYL ETHER (MTBE)
METHOD: 4437 , TESTIDCODE: 78032GM016
DATES: 05/20/14 - 08/30/17

Expected Conc. = 0.0799 Median Pct Recovery = 109% Expected Conc. = 0.0799 Median Pct Recovery = 109% Expected Conc. = 0.0799 Median Pct Recovery = 109% Expected Conc. = 0.05 Median Pct Recovery = 109% Expected Conc. = 0.05 Median Pct Recovery = 109% Expected Conc. = 0.05 Median Pct Recovery = 109% Expected Conc. = 0.05 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.048 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.045 Median Pct Recovery = 109% Expected Conc. = 0.045 Median Pct Recovery = 109% Expected Conc. = 0.045 Median Pct Recovery = 109% Expected Conc. = 0.045 Median Pct Recovery = 109% Expected Conc. = 0.045 Median Pct Recovery = 109% Expected Conc. = 0.045 Median Pct Recovery = 109% Expected Conc. = 0.036 Median Pct Recovery = 109% Expected Conc. = 0.036 Median Pct Recovery = 109% Expected Conc. = 0.036 Median Pct Recovery = 109% Expected Conc. = 0.036 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.03 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.024 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.0238 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Expected Conc. = 0.05 Median Pct Recovery = 109% Expected Conc. = 0.05 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.0476 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.027 Median Pct Recovery = 109% Expected Conc. = 0.018 Median Pct Recovery = 109% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 99% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 111% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 105% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 109% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 134% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 110% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 98% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 97% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 96% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 101% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 162% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 110% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 94% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 97% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 112% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 158% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 96% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 120% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 95% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 119% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 123% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 111% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 116% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 121% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 96% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 95% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 114% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 112% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 90% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 86% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 150% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 114% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 167% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 107% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 105% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 123% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 106% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 117% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 95% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 103% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 103% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Median Pct Recovery = 109% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
DIETHYLAMINE, N-NITROSO-
METHOD: 4437 , TESTIDCODE: 78200GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.64 Median Pct Recovery = 89% Expected Conc. = 41.28 Median Pct Recovery = 89% Expected Conc. = 41.28 Median Pct Recovery = 89% Expected Conc. = 41.28 Median Pct Recovery = 89% Expected Conc. = 41.28 Median Pct Recovery = 89% Expected Conc. = 41.28 Median Pct Recovery = 89% Expected Conc. = 41.28 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 26.025 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 25.8 Median Pct Recovery = 89% Expected Conc. = 23.3 Median Pct Recovery = 89% Expected Conc. = 23.3 Median Pct Recovery = 89% Expected Conc. = 23.3 Median Pct Recovery = 89% Expected Conc. = 23.3 Median Pct Recovery = 89% Expected Conc. = 23.3 Median Pct Recovery = 89% Expected Conc. = 23.3 Median Pct Recovery = 89% Expected Conc. = 18.6 Median Pct Recovery = 89% Expected Conc. = 18.6 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.615 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 15.48 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.72 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 14.592 Median Pct Recovery = 89% Expected Conc. = 13.98 Median Pct Recovery = 89% Expected Conc. = 13.98 Median Pct Recovery = 89% Expected Conc. = 13.98 Median Pct Recovery = 89% Expected Conc. = 13.98 Median Pct Recovery = 89% Expected Conc. = 13.98 Median Pct Recovery = 89% Expected Conc. = 13.98 Median Pct Recovery = 89% Expected Conc. = 13.935 Median Pct Recovery = 89% Expected Conc. = 13.935 Median Pct Recovery = 89% Expected Conc. = 13.935 Median Pct Recovery = 89% Expected Conc. = 13.935 Median Pct Recovery = 89% Expected Conc. = 12.4 Median Pct Recovery = 89% Expected Conc. = 12.4 Median Pct Recovery = 89% Expected Conc. = 9.32 Median Pct Recovery = 89% Expected Conc. = 9.32 Median Pct Recovery = 89% Expected Conc. = 9.32 Median Pct Recovery = 89% Expected Conc. = 9.32 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 9.29 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.36 Median Pct Recovery = 89% Expected Conc. = 7.296 Median Pct Recovery = 89% Expected Conc. = 7.296 Median Pct Recovery = 89% Expected Conc. = 7.296 Median Pct Recovery = 89% Expected Conc. = 7.296 Median Pct Recovery = 89% Expected Conc. = 7.296 Median Pct Recovery = 89% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 80% Analysis Date = 01/24/17 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl Pct Recovery = 85% Analysis Date = 10/21/16 SpikeMix = ChemService 5082800: 40 µl & Supelco LC20145V: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 93% Analysis Date = 06/29/16 SpikeMix = NSI 041516: 40 µl & ChemService 5082800: 40 µl Pct Recovery = 82% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 93% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 78% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 98% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 99% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 89% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 88% Analysis Date = 07/14/16 SpikeMix = NSI 041516: 25 µl & ChemService 5082800: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 86% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 100% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 78% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 89% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 79% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 79% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 94% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 77% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 81% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 81% Analysis Date = 05/04/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 77% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 97% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 87% Analysis Date = 07/27/16 SpikeMix = ChemService 5082800: 15 µl & Supelco LC20145V: 15 µl & Accu 216041225: 15 µl Pct Recovery = 72% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 63% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 84% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 103% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 96% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 85% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 94% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 88% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 112% Analysis Date = 02/24/15 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 110% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 103% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 97% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 99% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 99% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 95% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 99% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 72% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 77% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 63% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 87% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 87% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 76% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 96% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 74% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 81% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 97% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 95% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 69% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 84% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 108% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 101% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 111% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 120% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 135% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 89% 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 = 131% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Median Pct Recovery = 89% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,1-DICHLORO-2-PROPANONE
METHOD: 4437 , TESTIDCODE: 80336GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 1.6 Median Pct Recovery = 95% Expected Conc. = 1.6 Median Pct Recovery = 95% Expected Conc. = 1.6 Median Pct Recovery = 95% Expected Conc. = 1.6 Median Pct Recovery = 95% Expected Conc. = 1.6 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 1 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.96 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.94 Median Pct Recovery = 95% Expected Conc. = 0.92 Median Pct Recovery = 95% Expected Conc. = 0.92 Median Pct Recovery = 95% Expected Conc. = 0.92 Median Pct Recovery = 95% Expected Conc. = 0.92 Median Pct Recovery = 95% Expected Conc. = 0.9 Median Pct Recovery = 95% Expected Conc. = 0.9 Median Pct Recovery = 95% Expected Conc. = 0.9 Median Pct Recovery = 95% Expected Conc. = 0.9 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.6 Median Pct Recovery = 95% Expected Conc. = 0.552 Median Pct Recovery = 95% Expected Conc. = 0.552 Median Pct Recovery = 95% Expected Conc. = 0.552 Median Pct Recovery = 95% Expected Conc. = 0.552 Median Pct Recovery = 95% Expected Conc. = 0.552 Median Pct Recovery = 95% Expected Conc. = 0.552 Median Pct Recovery = 95% Expected Conc. = 0.54 Median Pct Recovery = 95% Expected Conc. = 0.54 Median Pct Recovery = 95% Expected Conc. = 0.54 Median Pct Recovery = 95% Expected Conc. = 0.54 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.48 Median Pct Recovery = 95% Expected Conc. = 0.474 Median Pct Recovery = 95% Expected Conc. = 0.474 Median Pct Recovery = 95% Expected Conc. = 0.47 Median Pct Recovery = 95% Expected Conc. = 0.47 Median Pct Recovery = 95% Expected Conc. = 0.47 Median Pct Recovery = 95% Expected Conc. = 0.47 Median Pct Recovery = 95% Expected Conc. = 0.47 Median Pct Recovery = 95% Expected Conc. = 0.47 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.368 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Expected Conc. = 0.36 Median Pct Recovery = 95% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 94% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 94% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 111% Analysis Date = 03/10/17 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & Accu 216041225: 25 µl Pct Recovery = 111% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 120% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 105% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 97% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 102% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 89% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 98% 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 = 92% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 127% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 122% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 95% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 90% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 98% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 92% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 97% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 114% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 122% Analysis Date = 01/14/17 SpikeMix = Phenova B20160303: 15 µl & Supelco LC20145V: 15 µl Pct Recovery = 102% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 82% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 93% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 102% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 93% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 97% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 85% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 86% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 106% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 74% 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 = 128% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 81% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 109% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 96% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 92% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 94% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 89% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 91% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 112% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 110% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 121% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 86% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 91% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 89% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 89% 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% 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

BQS OBSP Determination:
DIMETHOXYMETHANE
METHOD: 4437 , TESTIDCODE: 81578GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.296 Median Pct Recovery = 108% Expected Conc. = 0.296 Median Pct Recovery = 108% Expected Conc. = 0.296 Median Pct Recovery = 108% Expected Conc. = 0.296 Median Pct Recovery = 108% Expected Conc. = 0.296 Median Pct Recovery = 108% Expected Conc. = 0.185 Median Pct Recovery = 108% Expected Conc. = 0.185 Median Pct Recovery = 108% Expected Conc. = 0.185 Median Pct Recovery = 108% Expected Conc. = 0.185 Median Pct Recovery = 108% Expected Conc. = 0.185 Median Pct Recovery = 108% Expected Conc. = 0.185 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.176 Median Pct Recovery = 108% Expected Conc. = 0.165 Median Pct Recovery = 108% Expected Conc. = 0.165 Median Pct Recovery = 108% Expected Conc. = 0.165 Median Pct Recovery = 108% Expected Conc. = 0.165 Median Pct Recovery = 108% Expected Conc. = 0.165 Median Pct Recovery = 108% Expected Conc. = 0.165 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.1604 Median Pct Recovery = 108% Expected Conc. = 0.135 Median Pct Recovery = 108% Expected Conc. = 0.135 Median Pct Recovery = 108% Expected Conc. = 0.1323 Median Pct Recovery = 108% Expected Conc. = 0.1323 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.111 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.099 Median Pct Recovery = 108% Expected Conc. = 0.09 Median Pct Recovery = 108% Expected Conc. = 0.09 Median Pct Recovery = 108% Expected Conc. = 0.09 Median Pct Recovery = 108% Expected Conc. = 0.09 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.088 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.0802 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Expected Conc. = 0.066 Median Pct Recovery = 108% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 96% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 106% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 92% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 94% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 108% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 108% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 115% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 200% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 109% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 114% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 193% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 162% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 152% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 200% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 91% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 90% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 84% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 96% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 106% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 102% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 125% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 105% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 102% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 92% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 104% Analysis Date = 05/26/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 114% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 143% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 140% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 156% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 146% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 104% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 105% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 105% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 92% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 200% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 107% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 83% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 200% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 86% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 87% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 114% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 182% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 118% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 182% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 133% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 139% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 110% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 105% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Median Pct Recovery = 108% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,4-DIOXANE
METHOD: 4437 , TESTIDCODE: 81582GM016
DATES: 05/20/14 - 09/09/17

Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 4.664 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.915 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.78 Median Pct Recovery = 96% Expected Conc. = 2.625 Median Pct Recovery = 96% Expected Conc. = 2.625 Median Pct Recovery = 96% Expected Conc. = 2.599 Median Pct Recovery = 96% Expected Conc. = 2.599 Median Pct Recovery = 96% Expected Conc. = 2.599 Median Pct Recovery = 96% Expected Conc. = 2.599 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.749 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.575 Median Pct Recovery = 96% Expected Conc. = 1.5594 Median Pct Recovery = 96% Expected Conc. = 1.5594 Median Pct Recovery = 96% Expected Conc. = 1.5594 Median Pct Recovery = 96% Expected Conc. = 1.5594 Median Pct Recovery = 96% Expected Conc. = 1.4 Median Pct Recovery = 96% Expected Conc. = 1.4 Median Pct Recovery = 96% Expected Conc. = 1.4 Median Pct Recovery = 96% Expected Conc. = 1.4 Median Pct Recovery = 96% Expected Conc. = 1.396 Median Pct Recovery = 96% Expected Conc. = 1.396 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.39 Median Pct Recovery = 96% Expected Conc. = 1.05 Median Pct Recovery = 96% Expected Conc. = 1.05 Median Pct Recovery = 96% Expected Conc. = 1.05 Median Pct Recovery = 96% Expected Conc. = 1.05 Median Pct Recovery = 96% Expected Conc. = 1.05 Median Pct Recovery = 96% Expected Conc. = 1.05 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Expected Conc. = 1.0396 Median Pct Recovery = 96% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 88% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 102% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 98% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 93% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 91% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 97% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 86% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 100% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 96% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 99% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 108% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 90% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 90% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 104% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 104% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 94% 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 = 86% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 86% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 101% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 101% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 104% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 104% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 95% 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 = 85% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 88% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 102% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 91% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 86% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 85% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 116% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 98% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 101% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 105% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 95% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 95% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 102% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 95% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 83% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 90% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 84% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 96% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 90% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 108% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 94% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 86% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 108% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 108% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 122% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 122% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 94% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 94% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 108% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 108% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 95% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 95% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 105% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 96% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 96% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 106% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Median Pct Recovery = 96% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,3-DIOXOLANE
METHOD: 4437 , TESTIDCODE: 81583GM016
DATES: 05/07/14 - 09/09/17

Expected Conc. = 2.6144 Median Pct Recovery = 100% Expected Conc. = 2.6144 Median Pct Recovery = 100% Expected Conc. = 2.6144 Median Pct Recovery = 100% Expected Conc. = 2.6144 Median Pct Recovery = 100% Expected Conc. = 2.6144 Median Pct Recovery = 100% Expected Conc. = 1.634 Median Pct Recovery = 100% Expected Conc. = 1.634 Median Pct Recovery = 100% Expected Conc. = 1.634 Median Pct Recovery = 100% Expected Conc. = 1.634 Median Pct Recovery = 100% Expected Conc. = 1.634 Median Pct Recovery = 100% Expected Conc. = 1.634 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.52 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 1.43 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.9804 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.858 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Expected Conc. = 0.756 Median Pct Recovery = 100% Expected Conc. = 0.756 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.572 Median Pct Recovery = 100% Expected Conc. = 0.76 Median Pct Recovery = 100% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 96% Analysis Date = 09/23/16 SpikeMix = Phenova B20160303: 40 µl & Accu 216041354: 40 µl Pct Recovery = 85% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 117% Analysis Date = 12/23/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 81% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 97% Analysis Date = 08/31/16 SpikeMix = ChemService 5082800: 25 µl & Accu 216041354: 25 µl Pct Recovery = 85% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 159% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 100% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 106% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 122% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 105% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 93% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 105% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 99% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 87% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 93% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 108% Analysis Date = 07/14/17 SpikeMix = Accu 216041354: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 102% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 107% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 100% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 97% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 92% Analysis Date = 06/23/16 SpikeMix = . Pct Recovery = 78% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 136% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 105% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 101% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 83% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 100% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 110% Analysis Date = 09/09/17 SpikeMix = Spex Organics BW170726021: 10 µl & Spex Organics BW170725005: 10 µl Pct Recovery = 137% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 94% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 105% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 104% Analysis Date = 11/14/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 134% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 122% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 98% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 118% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 103% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 118% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 97% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 97% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 95% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 97% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 126% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 87% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 126% 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

BQS OBSP Determination:
ACETATE, ETHYL
METHOD: 4437 , TESTIDCODE: 81585GM016
DATES: 05/20/14 - 08/30/17

Expected Conc. = 0.4 Median Pct Recovery = 99% Expected Conc. = 0.4 Median Pct Recovery = 99% Expected Conc. = 0.4 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.25 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.2404 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.24 Median Pct Recovery = 99% Expected Conc. = 0.225 Median Pct Recovery = 99% Expected Conc. = 0.225 Median Pct Recovery = 99% Expected Conc. = 0.2246 Median Pct Recovery = 99% Expected Conc. = 0.2246 Median Pct Recovery = 99% Expected Conc. = 0.2246 Median Pct Recovery = 99% Expected Conc. = 0.2246 Median Pct Recovery = 99% Expected Conc. = 0.18 Median Pct Recovery = 99% Expected Conc. = 0.18 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.1503 Median Pct Recovery = 99% Expected Conc. = 0.15 Median Pct Recovery = 99% Expected Conc. = 0.15 Median Pct Recovery = 99% Expected Conc. = 0.15 Median Pct Recovery = 99% Expected Conc. = 0.15 Median Pct Recovery = 99% Expected Conc. = 0.15 Median Pct Recovery = 99% Expected Conc. = 0.15 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.135 Median Pct Recovery = 99% Expected Conc. = 0.1347 Median Pct Recovery = 99% Expected Conc. = 0.1347 Median Pct Recovery = 99% Expected Conc. = 0.1347 Median Pct Recovery = 99% Expected Conc. = 0.1347 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.1202 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.09 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.0898 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.2505 Median Pct Recovery = 99% Expected Conc. = 0.12 Median Pct Recovery = 99% Analysis Date = 07/29/16 SpikeMix = Supelco LC20145V: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 91% Analysis Date = 07/06/16 SpikeMix = Accu 216041354: 40 µl & NSI 041516: 40 µl & NSI 041416HVOC: 40 µl Pct Recovery = 106% Analysis Date = 06/29/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 77% Analysis Date = 11/10/16 SpikeMix = NSI 041516: 25 µl & Phenova B20160303: 25 µl & Accu 216041225: 25 µl Pct Recovery = 108% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 92% Analysis Date = 06/17/17 SpikeMix = Supelco LC20145V: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 88% Analysis Date = 04/13/17 SpikeMix = Accu 216041354: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 80% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 100% Analysis Date = 08/11/16 SpikeMix = Phenova B20160303: 25 µl & Supelco LC20145V: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 76% Analysis Date = 05/21/16 SpikeMix = Supelco LC20145V: 25 µl & NSI 041516: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 127% Analysis Date = 02/26/15 SpikeMix = ERA 0321-14-05A: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 200% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 136% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 141% Analysis Date = 08/13/14 SpikeMix = ERA 0321-14-05: 20 µl & Accu 214031128: 20 µl Pct Recovery = 200% Analysis Date = 07/11/14 SpikeMix = ChemService 2615700: 20 µl & Accu 214031128: 20 µl Pct Recovery = 131% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 29% Analysis Date = 06/07/14 SpikeMix = ChemService 2615700: 20 µl & Supelco LC06437: 20 µl Pct Recovery = 200% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 25% Analysis Date = 10/09/15 SpikeMix = Supelco LC13544: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 98% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 80% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 97% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 108% Analysis Date = 06/01/17 SpikeMix = Accu 216041354: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 84% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 108% Analysis Date = 02/24/17 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & Accu 216041225: 15 µl Pct Recovery = 91% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 82% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 86% Analysis Date = 05/20/16 SpikeMix = Accu 216041354: 15 µl & NSI 041516: 15 µl & Accu 216041225: 15 µl Pct Recovery = 144% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 83% Analysis Date = 07/06/16 SpikeMix = Phenova B20160303: 15 µl & Accu 216041354: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 103% Analysis Date = 06/03/16 SpikeMix = NSI 041516: 15 µl & Phenova B20160303: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 111% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 106% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 79% Analysis Date = 07/30/15 SpikeMix = Supelco LC13544: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 84% Analysis Date = 05/14/15 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 116% Analysis Date = 11/25/15 SpikeMix = Accu 215041338: 15 µl & Abs 040315: 15 µl Pct Recovery = 101% Analysis Date = 09/05/15 SpikeMix = Accu 215041338: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 93% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 83% Analysis Date = 10/21/14 SpikeMix = ERA 0321-14-05A: 10 µl & Accu 214031128: 10 µl Pct Recovery = 200% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 135% Analysis Date = 09/06/14 SpikeMix = ERA 0321-14-05: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 200% Analysis Date = 08/30/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6424500: 10 µl & Spex Organics BW170725 Pct Recovery = 83% Analysis Date = 08/10/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 98% Analysis Date = 11/22/14 SpikeMix = ChemService 2615700: 10 µl & Supelco LC06437: 10 µl Pct Recovery = 200% Analysis Date = 05/20/14 SpikeMix = ChemService 2615700: 10 µl & Accu 214031128: 10 µl Pct Recovery = 151% Analysis Date = 03/22/16 SpikeMix = Supelco LC13544: 10 µl & NSI 050515HVOC: 10 µl Pct Recovery = 117% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 111% Analysis Date = 05/05/15 SpikeMix = Supelco LC13544: 10 µl & Abs 040315: 10 µl Pct Recovery = 104% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 86% Analysis Date = 01/05/16 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 96% Analysis Date = 06/05/15 SpikeMix = Accu 215041338: 10 µl & Abs 040315: 10 µl Pct Recovery = 88% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 72% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
1,2-DIBROMO-3-CHLOROPROPANE
METHOD: 4437 , TESTIDCODE: 82625GM016
DATES: 05/07/14 - 08/30/17

Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.136 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.085 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.08 Median Pct Recovery = 99% Expected Conc. = 0.076 Median Pct Recovery = 99% Expected Conc. = 0.076 Median Pct Recovery = 99% Expected Conc. = 0.076 Median Pct Recovery = 99% Expected Conc. = 0.076 Median Pct Recovery = 99% Expected Conc. = 0.0745 Median Pct Recovery = 99% Expected Conc. = 0.0745 Median Pct Recovery = 99% Expected Conc. = 0.0745 Median Pct Recovery = 99% Expected Conc. = 0.0745 Median Pct Recovery = 99% Expected Conc. = 0.0603 Median Pct Recovery = 99% Expected Conc. = 0.0603 Median Pct Recovery = 99% Expected Conc. = 0.06 Median Pct Recovery = 99% Expected Conc. = 0.06 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.051 Median Pct Recovery = 99% Expected Conc. = 0.0456 Median Pct Recovery = 99% Expected Conc. = 0.0456 Median Pct Recovery = 99% Expected Conc. = 0.0456 Median Pct Recovery = 99% Expected Conc. = 0.0456 Median Pct Recovery = 99% Expected Conc. = 0.0447 Median Pct Recovery = 99% Expected Conc. = 0.0447 Median Pct Recovery = 99% Expected Conc. = 0.0447 Median Pct Recovery = 99% Expected Conc. = 0.0447 Median Pct Recovery = 99% Expected Conc. = 0.0447 Median Pct Recovery = 99% Expected Conc. = 0.0447 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.04 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0304 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Expected Conc. = 0.0298 Median Pct Recovery = 99% Analysis Date = 03/09/17 SpikeMix = NSI 110916: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 88% Analysis Date = 02/02/17 SpikeMix = Abs 060916HVOC: 40 µl & ChemService 5082800: 40 µl & Accu 216041225: 40 µl Pct Recovery = 96% Analysis Date = 12/05/16 SpikeMix = Abs 060916HVOC: 40 µl & Phenova B20160303: 40 µl Pct Recovery = 94% Analysis Date = 11/29/16 SpikeMix = Accu 216041354: 40 µl & Abs 060916HVOC: 40 µl Pct Recovery = 91% Analysis Date = 06/24/17 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 95% Analysis Date = 06/13/17 SpikeMix = Abs 060916HVOC: 25 µl & ChemService 5082800: 25 µl Pct Recovery = 87% Analysis Date = 02/24/17 SpikeMix = Supelco LC20145V: 25 µl & NSI 110916: 25 µl Pct Recovery = 80% Analysis Date = 09/28/16 SpikeMix = Accu 216041354: 25 µl & Abs 060916HVOC: 25 µl & Accu 216041225: 25 µl Pct Recovery = 99% Analysis Date = 09/08/16 SpikeMix = Supelco LC20145V: 25 µl & Abs 060916HVOC: 25 µl Pct Recovery = 92% Analysis Date = 09/08/16 SpikeMix = Abs 060916HVOC: 25 µl & Phenova B20160303: 25 µl & NSI 041416HVOC: 25 µl Pct Recovery = 98% Analysis Date = 03/19/15 SpikeMix = Supelco LC06437: 20 µl & NSI 031814: 20 µl Pct Recovery = 101% Analysis Date = 01/10/15 SpikeMix = Abs 032014: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 100% Analysis Date = 11/13/14 SpikeMix = NSI 031814: 20 µl & ERA 0321-14-05A: 20 µl Pct Recovery = 99% Analysis Date = 08/20/14 SpikeMix = Supelco LC06437: 20 µl & Abs 032014: 20 µl Pct Recovery = 99% Analysis Date = 07/23/14 SpikeMix = Accu 214031128: 20 µl & Abs 032014: 20 µl Pct Recovery = 104% Analysis Date = 07/03/14 SpikeMix = Abs 032014: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 100% Analysis Date = 06/06/14 SpikeMix = NSI 031814: 20 µl & ChemService 2615700: 20 µl Pct Recovery = 106% Analysis Date = 05/07/14 SpikeMix = NSI 031814: 20 µl & Accu 214031128: 20 µl Pct Recovery = 102% Analysis Date = 01/22/16 SpikeMix = NSI 050515HVOC: 25 µl & ERA 0601-15-05: 25 µl Pct Recovery = 92% Analysis Date = 10/09/15 SpikeMix = ERA 0601-15-05: 25 µl & Accu 215041338: 25 µl Pct Recovery = 104% Analysis Date = 06/26/15 SpikeMix = ChemService 3818700: 25 µl & Accu 215041338: 25 µl Pct Recovery = 101% Analysis Date = 06/25/15 SpikeMix = ChemService 3818700: 25 µl & NSI 050515HVOC: 25 µl Pct Recovery = 96% Analysis Date = 08/01/17 SpikeMix = Abs 062917: 15 µl & Phenova B20160303: 15 µl Pct Recovery = 101% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 15 µl & Spex Organics BW170726021: 15 µl & ChemService 6424 Pct Recovery = 88% Analysis Date = 04/27/17 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 67% Analysis Date = 03/24/17 SpikeMix = Abs 060916HVOC: 15 µl & Phenova B20160303: 15 µl & Accu 216041225: 15 µl Pct Recovery = 100% Analysis Date = 02/02/17 SpikeMix = Accu 216041354: 15 µl & NSI 110916: 15 µl & Accu 216041225: 15 µl Pct Recovery = 86% Analysis Date = 01/03/17 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & NSI 041416HVOC: 15 µl Pct Recovery = 92% Analysis Date = 11/18/16 SpikeMix = NSI 110916: 15 µl & ChemService 5082800: 15 µl & Accu 216041225: 15 µl Pct Recovery = 78% Analysis Date = 11/02/16 SpikeMix = Supelco LC20145V: 15 µl & Abs 060916HVOC: 15 µl & Accu 216041225: 15 µl Pct Recovery = 104% Analysis Date = 10/07/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 96% Analysis Date = 08/18/16 SpikeMix = Abs 060916HVOC: 15 µl & ChemService 5082800: 15 µl Pct Recovery = 88% Analysis Date = 08/12/16 SpikeMix = Accu 216041354: 15 µl & Abs 060916HVOC: 15 µl Pct Recovery = 86% Analysis Date = 09/24/15 SpikeMix = Abs 040315: 15 µl & ERA 0601-15-05: 15 µl Pct Recovery = 99% Analysis Date = 08/24/15 SpikeMix = ERA 0601-15-05: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 109% Analysis Date = 04/28/16 SpikeMix = ChemService 3818700: 15 µl & Supelco LC13544: 15 µl Pct Recovery = 99% Analysis Date = 06/16/15 SpikeMix = ChemService 3818700: 15 µl & NSI 050515HVOC: 15 µl Pct Recovery = 92% 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 = 83% Analysis Date = 08/16/17 SpikeMix = ChemService 6441300: 10 µl & ChemService 6441600: 10 µl & ChemService 6424500: 1 Pct Recovery = 88% Analysis Date = 04/25/15 SpikeMix = Abs 032014: 10 µl & ERA 0321-14-05A: 10 µl Pct Recovery = 99% Analysis Date = 12/13/14 SpikeMix = Accu 214031128: 10 µl & NSI 031814: 10 µl Pct Recovery = 106% Analysis Date = 11/13/14 SpikeMix = Supelco LC06437: 10 µl & NSI 031814: 10 µl Pct Recovery = 102% Analysis Date = 09/11/14 SpikeMix = Accu 214031128: 10 µl & Abs 032014: 10 µl Pct Recovery = 107% Analysis Date = 09/06/14 SpikeMix = NSI 031814: 10 µl & ERA 0321-14-05: 10 µl Pct Recovery = 113% Analysis Date = 07/30/14 SpikeMix = NSI 031814: 10 µl & ChemService 2615700: 10 µl Pct Recovery = 101% Analysis Date = 06/17/14 SpikeMix = Supelco LC06437: 10 µl & Abs 032014: 10 µl Pct Recovery = 109% Analysis Date = 02/12/16 SpikeMix = ERA 0601-15-05: 10 µl & Accu 215041338: 10 µl Pct Recovery = 104% Analysis Date = 12/05/15 SpikeMix = NSI 050515HVOC: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 107% Analysis Date = 11/14/15 SpikeMix = ERA 0601-15-05: 10 µl Pct Recovery = 100% Analysis Date = 08/14/15 SpikeMix = Abs 040315: 10 µl & ERA 0601-15-05: 10 µl Pct Recovery = 89% Analysis Date = 04/09/16 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 90% Analysis Date = 12/10/15 SpikeMix = ChemService 3818700: 10 µl & Supelco LC13544: 10 µl Pct Recovery = 105% Analysis Date = 10/23/15 SpikeMix = Abs 040315: 10 µl & ChemService 3818700: 10 µl Pct Recovery = 105% Analysis Date = 05/20/15 SpikeMix = ChemService 3818700: 10 µl & Accu 215041338: 10 µl Pct Recovery = 115% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Median Pct Recovery = 99% Y = 1
The SGPlot Procedure