BQS OBSP Determination:
DIETHYL PHTHALATE
METHOD: 4433 , TESTIDCODE: 34336GCM99
DATES: 12/02/09 - 11/29/17

 Expected Conc. = 6.158 
 Median Pct Recovery = 89%  Expected Conc. = 2.67 
 Median Pct Recovery = 89%  Expected Conc. = 2.67 
 Median Pct Recovery = 89%  Expected Conc. = 2.5 
 Median Pct Recovery = 89%  Expected Conc. = 2.5 
 Median Pct Recovery = 89%  Expected Conc. = 2.46 
 Median Pct Recovery = 89%  Expected Conc. = 2.46 
 Median Pct Recovery = 89%  Expected Conc. = 2.46 
 Median Pct Recovery = 89%  Expected Conc. = 2.46 
 Median Pct Recovery = 89%  Expected Conc. = 2.36 
 Median Pct Recovery = 89%  Expected Conc. = 2.36 
 Median Pct Recovery = 89%  Expected Conc. = 2.36 
 Median Pct Recovery = 89%  Expected Conc. = 2.36 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 2 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.968 
 Median Pct Recovery = 89%  Expected Conc. = 1.8448 
 Median Pct Recovery = 89%  Expected Conc. = 1.8448 
 Median Pct Recovery = 89%  Expected Conc. = 1.8336 
 Median Pct Recovery = 89%  Expected Conc. = 1.8336 
 Median Pct Recovery = 89%  Expected Conc. = 1.8336 
 Median Pct Recovery = 89%  Expected Conc. = 1.8336 
 Median Pct Recovery = 89%  Expected Conc. = 1.8227 
 Median Pct Recovery = 89%  Expected Conc. = 1.8227 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.62 
 Median Pct Recovery = 89%  Expected Conc. = 1.6062 
 Median Pct Recovery = 89%  Expected Conc. = 1.6062 
 Median Pct Recovery = 89%  Expected Conc. = 1.6062 
 Median Pct Recovery = 89%  Expected Conc. = 1.6062 
 Median Pct Recovery = 89%  Expected Conc. = 1.6062 
 Median Pct Recovery = 89%  Expected Conc. = 1.6062 
 Median Pct Recovery = 89%  Expected Conc. = 1.602 
 Median Pct Recovery = 89%  Expected Conc. = 1.602 
 Median Pct Recovery = 89%  Expected Conc. = 1.554 
 Median Pct Recovery = 89%  Expected Conc. = 1.554 
 Median Pct Recovery = 89%  Expected Conc. = 1.525 
 Median Pct Recovery = 89%  Expected Conc. = 1.525 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.204 
 Median Pct Recovery = 89%  Expected Conc. = 1.18 
 Median Pct Recovery = 89%  Expected Conc. = 1.18 
 Median Pct Recovery = 89%  Expected Conc. = 1.18 
 Median Pct Recovery = 89%  Expected Conc. = 1.18 
 Median Pct Recovery = 89%  Expected Conc. = 1.1575 
 Median Pct Recovery = 89%  Expected Conc. = 1.1575 
 Median Pct Recovery = 89%  Expected Conc. = 1.153 
 Median Pct Recovery = 89%  Expected Conc. = 1.153 
 Median Pct Recovery = 89%  Expected Conc. = 1.153 
 Median Pct Recovery = 89%  Expected Conc. = 1.153 
 Median Pct Recovery = 89%  Expected Conc. = 1.1525 
 Median Pct Recovery = 89%  Expected Conc. = 1.1525 
 Median Pct Recovery = 89%  Expected Conc. = 1.146 
 Median Pct Recovery = 89%  Expected Conc. = 1.146 
 Median Pct Recovery = 89%  Expected Conc. = 1.146 
 Median Pct Recovery = 89%  Expected Conc. = 1.146 
 Median Pct Recovery = 89%  Expected Conc. = 1.146 
 Median Pct Recovery = 89%  Expected Conc. = 1.146 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 0.9975 
 Median Pct Recovery = 89%  Expected Conc. = 0.9975 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.9734 
 Median Pct Recovery = 89%  Expected Conc. = 0.9734 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.81 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.8031 
 Median Pct Recovery = 89%  Expected Conc. = 0.801 
 Median Pct Recovery = 89%  Expected Conc. = 0.801 
 Median Pct Recovery = 89%  Expected Conc. = 0.801 
 Median Pct Recovery = 89%  Expected Conc. = 0.801 
 Median Pct Recovery = 89%  Expected Conc. = 0.801 
 Median Pct Recovery = 89%  Expected Conc. = 0.801 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.61 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.602 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.59 
 Median Pct Recovery = 89%  Expected Conc. = 0.5021 
 Median Pct Recovery = 89%  Expected Conc. = 0.5021 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.5 
 Median Pct Recovery = 89%  Expected Conc. = 0.4863 
 Median Pct Recovery = 89%  Expected Conc. = 0.4863 
 Median Pct Recovery = 89%  Expected Conc. = 0.4838 
 Median Pct Recovery = 89%  Expected Conc. = 0.4838 
 Median Pct Recovery = 89%  Expected Conc. = 0.4694 
 Median Pct Recovery = 89%  Expected Conc. = 0.4694 
 Median Pct Recovery = 89%  Expected Conc. = 0.4612 
 Median Pct Recovery = 89%  Expected Conc. = 0.4612 
 Median Pct Recovery = 89%  Expected Conc. = 0.4612 
 Median Pct Recovery = 89%  Expected Conc. = 0.4612 
 Median Pct Recovery = 89%  Expected Conc. = 0.4612 
 Median Pct Recovery = 89%  Expected Conc. = 0.4612 
 Median Pct Recovery = 89%  Expected Conc. = 0.4584 
 Median Pct Recovery = 89%  Expected Conc. = 0.4584 
 Median Pct Recovery = 89%  Expected Conc. = 0.453 
 Median Pct Recovery = 89%  Expected Conc. = 0.453 
 Median Pct Recovery = 89%  Expected Conc. = 0.453 
 Median Pct Recovery = 89%  Expected Conc. = 0.453 
 Median Pct Recovery = 89%  Expected Conc. = 0.4493 
 Median Pct Recovery = 89%  Expected Conc. = 0.4493 
 Median Pct Recovery = 89%  Expected Conc. = 0.2493 
 Median Pct Recovery = 89%  Expected Conc. = 0.2493 
 Median Pct Recovery = 89%  Expected Conc. = 0.2477 
 Median Pct Recovery = 89%  Expected Conc. = 0.2477 
 Median Pct Recovery = 89%  Expected Conc. = 0.2439 
 Median Pct Recovery = 89%  Expected Conc. = 0.2439 
 Median Pct Recovery = 89%  Expected Conc. = 0.2389 
 Median Pct Recovery = 89%  Expected Conc. = 0.2389 
 Median Pct Recovery = 89%  Expected Conc. = 0.32 
 Median Pct Recovery = 89%  Expected Conc. = 0.32 
 Median Pct Recovery = 89%  Expected Conc. = 0.2015 
 Median Pct Recovery = 89%  Expected Conc. = 0.2015 
 Median Pct Recovery = 89%  Expected Conc. = 1.602 
 Median Pct Recovery = 89%  Expected Conc. = 1.602 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 1 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.984 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.6216 
 Median Pct Recovery = 89%  Expected Conc. = 0.4584 
 Median Pct Recovery = 89%  Expected Conc. = 0.4584 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Expected Conc. = 0 
 Median Pct Recovery = 89%  Analysis Date = 08/15/13 
 SpikeMix = Crescent 04CC095: 100 µl & Supelco LC00152: 100 µl 
 Pct Recovery = 66%  Analysis Date = 11/29/17 
 SpikeMix = ChemService 6541500: 100 µl & Abs 071317WWUF: 100 µl 
 Pct Recovery = 103%  Analysis Date = 09/26/16 
 SpikeMix = Abs 061716WW: 100 µl & NSI 042916WW: 100 µl 
 Pct Recovery = 75%  Analysis Date = 04/11/17 
 SpikeMix = Crescent 03FF070: 100 µl & Phenova B20160306: 100 µl 
 Pct Recovery = 90%  Analysis Date = 01/10/17 
 SpikeMix = ChemService 5016000: 100 µl & Crescent 03FF070: 100 µl 
 Pct Recovery = 49%  Analysis Date = 02/24/16 
 SpikeMix = Spex Organics EN150529012: 80 µl & Crescent 04EE006: 80 µl 
 Pct Recovery = 86%  Analysis Date = 10/16/15 
 SpikeMix = Crescent 04EE006: 80 µl & ERA 0406-15-02: 80 µl 
 Pct Recovery = 94%  Analysis Date = 08/15/17 
 SpikeMix = ChemService 5016000: 80 µl & NSI 042916WW: 80 µl 
 Pct Recovery = 56%  Analysis Date = 12/06/16 
 SpikeMix = Abs 061716WW: 80 µl & NSI 042916WW: 80 µl 
 Pct Recovery = 77%  Analysis Date = 12/06/16 
 SpikeMix = NSI 042916WW: 80 µl & Supelco LC20139V: 80 µl 
 Pct Recovery = 65%  Analysis Date = 03/28/13 
 SpikeMix = Supelco LB92782: 80 µl & Restek A088824: 80 µl 
 Pct Recovery = 77%  Analysis Date = 02/06/13 
 SpikeMix = ChemService 426100: 80 µl & Crescent 05BB045: 80 µl 
 Pct Recovery = 119%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120521007: 80 µl & Supelco LB92782: 80 µl 
 Pct Recovery = 82%  Analysis Date = 06/30/17 
 SpikeMix = Phenova B20160306: 80 µl & Crescent 03FF070: 80 µl 
 Pct Recovery = 86%  Analysis Date = 01/05/17 
 SpikeMix = Abs 061716WW: 80 µl & Crescent 03FF070: 80 µl 
 Pct Recovery = 99%  Analysis Date = 12/06/16 
 SpikeMix = Crescent 03FF070: 80 µl & Supelco LC20139V: 80 µl 
 Pct Recovery = 97%  Analysis Date = 08/10/16 
 SpikeMix = ChemService 5016000: 80 µl & Crescent 03FF070: 80 µl 
 Pct Recovery = 116%  Analysis Date = 11/22/11 
 SpikeMix = Abs 090910WW: 80 µl 
 Pct Recovery = 94%  Analysis Date = 05/22/12 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 91%  Analysis Date = 03/06/12 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 86%  Analysis Date = 06/28/11 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 84%  Analysis Date = 11/05/14 
 SpikeMix = Spex Organics E1140402006: 60 µl & Crescent 03DD005: 60 µl 
 Pct Recovery = 88%  Analysis Date = 10/21/14 
 SpikeMix = Supelco LC06436: 60 µl & Spex Organics E1140402006: 60 µl 
 Pct Recovery = 77%  Analysis Date = 09/23/14 
 SpikeMix = ERA 0227-14-07.1: 60 µl & Spex Organics E1140402006: 60 µl 
 Pct Recovery = 84%  Analysis Date = 07/08/14 
 SpikeMix = Spex Organics E1140402006: 60 µl & Abs 032814: 60 µl 
 Pct Recovery = 72%  Analysis Date = 06/04/14 
 SpikeMix = Supelco LC06436: 60 µl & Spex Organics E1140402006: 60 µl 
 Pct Recovery = 61%  Analysis Date = 12/04/14 
 SpikeMix = ERA 0227-14-07.1: 60 µl & ChemService 2616300: 60 µl 
 Pct Recovery = 90%  Analysis Date = 09/23/14 
 SpikeMix = ChemService 2616300: 60 µl & Abs 032814: 60 µl 
 Pct Recovery = 90%  Analysis Date = 08/20/14 
 SpikeMix = ChemService 2616300: 60 µl & Crescent 03DD005: 60 µl 
 Pct Recovery = 93%  Analysis Date = 09/27/17 
 SpikeMix = ChemService 6541500: 60 µl & ChemService 6507300: 60 µl 
 Pct Recovery = 97%  Analysis Date = 06/14/13 
 SpikeMix = NSI 042213WWUF: 50 µl & Supelco LC00152: 50 µl 
 Pct Recovery = 97%  Analysis Date = 02/05/14 
 SpikeMix = Spex Organics T1130419010: 50 µl & Crescent 04CC095: 50 µl 
 Pct Recovery = 81%  Analysis Date = 04/15/16 
 SpikeMix = ChemService 3982800: 40 µl & Abs 041615: 40 µl 
 Pct Recovery = 100%  Analysis Date = 01/26/16 
 SpikeMix = ChemService 3982800: 40 µl & Abs 041615: 40 µl 
 Pct Recovery = 96%  Analysis Date = 10/01/15 
 SpikeMix = Abs 041615: 40 µl & ERA 0406-15-02: 40 µl 
 Pct Recovery = 88%  Analysis Date = 07/22/15 
 SpikeMix = Spex Organics EN150529012: 40 µl & Abs 041615: 40 µl 
 Pct Recovery = 89%  Analysis Date = 06/13/16 
 SpikeMix = ChemService 3982800: 40 µl & Crescent 04EE006: 40 µl 
 Pct Recovery = 98%  Analysis Date = 01/13/16 
 SpikeMix = Crescent 04EE006: 40 µl & Supelco LC13546: 40 µl 
 Pct Recovery = 95%  Analysis Date = 07/07/11 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 90%  Analysis Date = 05/04/12 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 85%  Analysis Date = 03/07/12 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 97%  Analysis Date = 04/15/11 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 102%  Analysis Date = 05/04/12 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 99%  Analysis Date = 02/01/12 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 54%  Analysis Date = 08/06/11 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 91%  Analysis Date = 06/29/17 
 SpikeMix = Phenova B20160306: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 55%  Analysis Date = 04/12/17 
 SpikeMix = Abs 061716WW: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 61%  Analysis Date = 04/12/17 
 SpikeMix = NSI 042916WW: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 65%  Analysis Date = 01/06/17 
 SpikeMix = NSI 042916WW: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 64%  Analysis Date = 12/07/16 
 SpikeMix = ChemService 5016000: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 79%  Analysis Date = 09/27/16 
 SpikeMix = NSI 042916WW: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 65%  Analysis Date = 08/03/16 
 SpikeMix = NSI 042916WW: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 72%  Analysis Date = 02/07/13 
 SpikeMix = Spex Organics T1120521007: 40 µl & Supelco LB92782: 40 µl 
 Pct Recovery = 72%  Analysis Date = 07/29/12 
 SpikeMix = Crescent 05BB045: 40 µl 
 Pct Recovery = 128%  Analysis Date = 03/11/10 
 SpikeMix = NSI 083109-01WW: 80 µl 
 Pct Recovery = 55%  Analysis Date = 05/25/17 
 SpikeMix = ChemService 5016000: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 69%  Analysis Date = 09/28/16 
 SpikeMix = Abs 061716WW: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 89%  Analysis Date = 08/24/16 
 SpikeMix = Crescent 03FF070: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 81%  Analysis Date = 06/16/16 
 SpikeMix = Phenova B20160306: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 85%  Analysis Date = 06/14/16 
 SpikeMix = ChemService 5016000: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 102%  Analysis Date = 02/18/10 
 SpikeMix = ChemService 480-95B: 80 µl 
 Pct Recovery = 86%  Analysis Date = 04/22/15 
 SpikeMix = ERA 0227-14-07.1: 30 µl & Spex Organics E1140402006: 30 µl 
 Pct Recovery = 90%  Analysis Date = 01/27/15 
 SpikeMix = Spex Organics E1140402006: 30 µl & Crescent 03DD005: 30 µl 
 Pct Recovery = 79%  Analysis Date = 09/11/14 
 SpikeMix = Spex Organics E1140402006: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 94%  Analysis Date = 08/21/14 
 SpikeMix = ERA 0227-14-07.1: 30 µl & Spex Organics E1140402006: 30 µl 
 Pct Recovery = 91%  Analysis Date = 05/07/15 
 SpikeMix = ChemService 2616300: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 92%  Analysis Date = 04/21/15 
 SpikeMix = Supelco LC06436: 30 µl & ChemService 2616300: 30 µl 
 Pct Recovery = 90%  Analysis Date = 04/20/15 
 SpikeMix = ChemService 2616300: 30 µl & Crescent 03DD005: 30 µl 
 Pct Recovery = 71%  Analysis Date = 07/17/14 
 SpikeMix = ERA 0227-14-07.1: 30 µl & ChemService 2616300: 30 µl 
 Pct Recovery = 76%  Analysis Date = 07/09/14 
 SpikeMix = Supelco LC06436: 30 µl & ChemService 2616300: 30 µl 
 Pct Recovery = 73%  Analysis Date = 06/05/14 
 SpikeMix = ChemService 2616300: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 76%  Analysis Date = 11/27/17 
 SpikeMix = ChemService 6482500: 30 µl & ChemService 6541500: 30 µl 
 Pct Recovery = 106%  Analysis Date = 10/26/17 
 SpikeMix = Abs 071417WWUF: 30 µl & Abs 071317WWUF: 30 µl 
 Pct Recovery = 94%  Analysis Date = 08/16/17 
 SpikeMix = Abs 071717WWUF: 30 µl & Abs 071417WWUF: 30 µl 
 Pct Recovery = 114%  Analysis Date = 04/24/14 
 SpikeMix = Spex Organics T1130419010: 20 µl & Supelco LC00152: 20 µl 
 Pct Recovery = 68%  Analysis Date = 04/23/14 
 SpikeMix = ChemService 1466200: 20 µl & Supelco LC00152: 20 µl 
 Pct Recovery = 84%  Analysis Date = 10/22/13 
 SpikeMix = ChemService 1466200: 20 µl & Supelco LC00152: 20 µl 
 Pct Recovery = 71%  Analysis Date = 04/23/14 
 SpikeMix = NSI 042213WWUF: 20 µl & Crescent 04CC095: 20 µl 
 Pct Recovery = 70%  Analysis Date = 04/23/14 
 SpikeMix = Crescent 04CC095: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 72%  Analysis Date = 12/04/13 
 SpikeMix = Crescent 04CC095: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 82%  Analysis Date = 11/14/13 
 SpikeMix = NSI 042213WWUF: 20 µl & Crescent 04CC095: 20 µl 
 Pct Recovery = 72%  Analysis Date = 02/24/16 
 SpikeMix = Abs 041615: 20 µl & Supelco LC13546: 20 µl 
 Pct Recovery = 81%  Analysis Date = 11/17/15 
 SpikeMix = Abs 041615: 20 µl & ERA 0406-15-02: 20 µl 
 Pct Recovery = 100%  Analysis Date = 09/29/15 
 SpikeMix = ChemService 3982800: 20 µl & Abs 041615: 20 µl 
 Pct Recovery = 123%  Analysis Date = 05/08/15 
 SpikeMix = Abs 041615: 20 µl & Supelco LC13546: 20 µl 
 Pct Recovery = 110%  Analysis Date = 04/16/16 
 SpikeMix = Crescent 04EE006: 20 µl & ERA 0406-15-02: 20 µl 
 Pct Recovery = 90%  Analysis Date = 02/23/16 
 SpikeMix = Spex Organics EN150529012: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 92%  Analysis Date = 11/17/15 
 SpikeMix = Spex Organics EN150529012: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 98%  Analysis Date = 10/02/15 
 SpikeMix = ChemService 3982800: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 100%  Analysis Date = 07/09/15 
 SpikeMix = Supelco LC13546: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 86%  Analysis Date = 07/23/10 
 SpikeMix = NSI 083109-01WW: 40 µl 
 Pct Recovery = 58%  Analysis Date = 05/29/13 
 SpikeMix = NSI 061412-01: 20 µl & Crescent 05BB045: 20 µl 
 Pct Recovery = 96%  Analysis Date = 12/18/12 
 SpikeMix = Crescent 05BB045: 20 µl & Restek A088824: 20 µl 
 Pct Recovery = 118%  Analysis Date = 09/18/12 
 SpikeMix = NSI 061412-01: 20 µl & Supelco LB92782: 20 µl 
 Pct Recovery = 98%  Analysis Date = 08/24/12 
 SpikeMix = Crescent 05BB045: 20 µl & Restek A088824: 20 µl 
 Pct Recovery = 96%  Analysis Date = 07/28/12 
 SpikeMix = Supelco LB92782: 20 µl 
 Pct Recovery = 104%  Analysis Date = 02/17/10 
 SpikeMix = NSI 083109-01WW: 40 µl 
 Pct Recovery = 74%  Analysis Date = 12/18/09 
 SpikeMix = ChemService 480-95B: 40 µl 
 Pct Recovery = 62%  Analysis Date = 02/17/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 70%  Analysis Date = 04/10/12 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 104%  Analysis Date = 12/08/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 87%  Analysis Date = 08/16/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 89%  Analysis Date = 03/07/12 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 89%  Analysis Date = 12/15/10 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 82%  Analysis Date = 05/03/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 99%  Analysis Date = 02/18/11 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 100%  Analysis Date = 05/19/10 
 SpikeMix = ChemService 480-95B: 20 µl 
 Pct Recovery = 104%  Analysis Date = 12/02/09 
 SpikeMix = NSI 083109-01WW: 20 µl 
 Pct Recovery = 77%  Analysis Date = 08/20/10 
 SpikeMix = NWQL BNA2SP094D: 60 µl 
 Pct Recovery = 94%  Analysis Date = 07/15/10 
 SpikeMix = NWQL BNA2SP094D: 60 µl 
 Pct Recovery = 75%  Analysis Date = 10/18/11 
 SpikeMix = NWQL BNA2SP124B: 80 µl 
 Pct Recovery = 131%  Analysis Date = 05/19/11 
 SpikeMix = NWQL BNA2SP124B: 50 µl 
 Pct Recovery = 129%  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%  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%  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