BQS OBSP Determination:
PHENOL
METHOD: 4433 , TESTIDCODE: 34694GCM99
DATES: 12/02/09 - 01/11/18

 Expected Conc. = 5.5827 
 Median Pct Recovery = 73%  Expected Conc. = 5.4316 
 Median Pct Recovery = 73%  Expected Conc. = 5.4316 
 Median Pct Recovery = 73%  Expected Conc. = 2.8103 
 Median Pct Recovery = 73%  Expected Conc. = 2.8103 
 Median Pct Recovery = 73%  Expected Conc. = 2.7218 
 Median Pct Recovery = 73%  Expected Conc. = 2.7218 
 Median Pct Recovery = 73%  Expected Conc. = 2.6997 
 Median Pct Recovery = 73%  Expected Conc. = 2.6997 
 Median Pct Recovery = 73%  Expected Conc. = 1.503 
 Median Pct Recovery = 73%  Expected Conc. = 1.503 
 Median Pct Recovery = 73%  Expected Conc. = 1.5015 
 Median Pct Recovery = 73%  Expected Conc. = 1.5015 
 Median Pct Recovery = 73%  Expected Conc. = 1.391 
 Median Pct Recovery = 73%  Expected Conc. = 1.391 
 Median Pct Recovery = 73%  Expected Conc. = 1.3862 
 Median Pct Recovery = 73%  Expected Conc. = 1.3862 
 Median Pct Recovery = 73%  Expected Conc. = 1.348 
 Median Pct Recovery = 73%  Expected Conc. = 1.348 
 Median Pct Recovery = 73%  Expected Conc. = 1.3384 
 Median Pct Recovery = 73%  Expected Conc. = 1.3384 
 Median Pct Recovery = 73%  Expected Conc. = 1.3384 
 Median Pct Recovery = 73%  Expected Conc. = 1.3384 
 Median Pct Recovery = 73%  Expected Conc. = 1.3304 
 Median Pct Recovery = 73%  Expected Conc. = 1.3304 
 Median Pct Recovery = 73%  Expected Conc. = 1.2288 
 Median Pct Recovery = 73%  Expected Conc. = 1.2288 
 Median Pct Recovery = 73%  Expected Conc. = 1.2 
 Median Pct Recovery = 73%  Expected Conc. = 1.2 
 Median Pct Recovery = 73%  Expected Conc. = 1.06 
 Median Pct Recovery = 73%  Expected Conc. = 1.06 
 Median Pct Recovery = 73%  Expected Conc. = 1.005 
 Median Pct Recovery = 73%  Expected Conc. = 1.005 
 Median Pct Recovery = 73%  Expected Conc. = 1 
 Median Pct Recovery = 73%  Expected Conc. = 1 
 Median Pct Recovery = 73%  Expected Conc. = 1 
 Median Pct Recovery = 73%  Expected Conc. = 1 
 Median Pct Recovery = 73%  Expected Conc. = 0.976 
 Median Pct Recovery = 73%  Expected Conc. = 0.976 
 Median Pct Recovery = 73%  Expected Conc. = 0.976 
 Median Pct Recovery = 73%  Expected Conc. = 0.976 
 Median Pct Recovery = 73%  Expected Conc. = 0.96 
 Median Pct Recovery = 73%  Expected Conc. = 0.96 
 Median Pct Recovery = 73%  Expected Conc. = 0.8458 
 Median Pct Recovery = 73%  Expected Conc. = 0.8458 
 Median Pct Recovery = 73%  Expected Conc. = 0.8425 
 Median Pct Recovery = 73%  Expected Conc. = 0.8425 
 Median Pct Recovery = 73%  Expected Conc. = 0.8425 
 Median Pct Recovery = 73%  Expected Conc. = 0.8425 
 Median Pct Recovery = 73%  Expected Conc. = 0.8422 
 Median Pct Recovery = 73%  Expected Conc. = 0.8422 
 Median Pct Recovery = 73%  Expected Conc. = 0.8365 
 Median Pct Recovery = 73%  Expected Conc. = 0.8365 
 Median Pct Recovery = 73%  Expected Conc. = 0.8365 
 Median Pct Recovery = 73%  Expected Conc. = 0.8365 
 Median Pct Recovery = 73%  Expected Conc. = 0.8365 
 Median Pct Recovery = 73%  Expected Conc. = 0.8365 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.804 
 Median Pct Recovery = 73%  Expected Conc. = 0.8 
 Median Pct Recovery = 73%  Expected Conc. = 0.8 
 Median Pct Recovery = 73%  Expected Conc. = 0.8 
 Median Pct Recovery = 73%  Expected Conc. = 0.8 
 Median Pct Recovery = 73%  Expected Conc. = 0.75 
 Median Pct Recovery = 73%  Expected Conc. = 0.75 
 Median Pct Recovery = 73%  Expected Conc. = 0.648 
 Median Pct Recovery = 73%  Expected Conc. = 0.648 
 Median Pct Recovery = 73%  Expected Conc. = 0.648 
 Median Pct Recovery = 73%  Expected Conc. = 0.648 
 Median Pct Recovery = 73%  Expected Conc. = 0.648 
 Median Pct Recovery = 73%  Expected Conc. = 0.648 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.64 
 Median Pct Recovery = 73%  Expected Conc. = 0.64 
 Median Pct Recovery = 73%  Expected Conc. = 0.636 
 Median Pct Recovery = 73%  Expected Conc. = 0.636 
 Median Pct Recovery = 73%  Expected Conc. = 0.6144 
 Median Pct Recovery = 73%  Expected Conc. = 0.6144 
 Median Pct Recovery = 73%  Expected Conc. = 0.6144 
 Median Pct Recovery = 73%  Expected Conc. = 0.6144 
 Median Pct Recovery = 73%  Expected Conc. = 0.6 
 Median Pct Recovery = 73%  Expected Conc. = 0.6 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.488 
 Median Pct Recovery = 73%  Expected Conc. = 0.4877 
 Median Pct Recovery = 73%  Expected Conc. = 0.4877 
 Median Pct Recovery = 73%  Expected Conc. = 0.48 
 Median Pct Recovery = 73%  Expected Conc. = 0.48 
 Median Pct Recovery = 73%  Expected Conc. = 0.48 
 Median Pct Recovery = 73%  Expected Conc. = 0.48 
 Median Pct Recovery = 73%  Expected Conc. = 0.4777 
 Median Pct Recovery = 73%  Expected Conc. = 0.4777 
 Median Pct Recovery = 73%  Expected Conc. = 0.4029 
 Median Pct Recovery = 73%  Expected Conc. = 0.4029 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.402 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.343 
 Median Pct Recovery = 73%  Expected Conc. = 0.343 
 Median Pct Recovery = 73%  Expected Conc. = 0.337 
 Median Pct Recovery = 73%  Expected Conc. = 0.337 
 Median Pct Recovery = 73%  Expected Conc. = 0.337 
 Median Pct Recovery = 73%  Expected Conc. = 0.337 
 Median Pct Recovery = 73%  Expected Conc. = 0.337 
 Median Pct Recovery = 73%  Expected Conc. = 0.337 
 Median Pct Recovery = 73%  Expected Conc. = 0.3346 
 Median Pct Recovery = 73%  Expected Conc. = 0.3346 
 Median Pct Recovery = 73%  Expected Conc. = 0.3346 
 Median Pct Recovery = 73%  Expected Conc. = 0.3346 
 Median Pct Recovery = 73%  Expected Conc. = 0.331 
 Median Pct Recovery = 73%  Expected Conc. = 0.331 
 Median Pct Recovery = 73%  Expected Conc. = 0.3307 
 Median Pct Recovery = 73%  Expected Conc. = 0.3307 
 Median Pct Recovery = 73%  Expected Conc. = 0.3279 
 Median Pct Recovery = 73%  Expected Conc. = 0.3279 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.324 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.318 
 Median Pct Recovery = 73%  Expected Conc. = 0.318 
 Median Pct Recovery = 73%  Expected Conc. = 0.318 
 Median Pct Recovery = 73%  Expected Conc. = 0.318 
 Median Pct Recovery = 73%  Expected Conc. = 0.3072 
 Median Pct Recovery = 73%  Expected Conc. = 0.3072 
 Median Pct Recovery = 73%  Expected Conc. = 0.3072 
 Median Pct Recovery = 73%  Expected Conc. = 0.3072 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3006 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.3 
 Median Pct Recovery = 73%  Expected Conc. = 0.244 
 Median Pct Recovery = 73%  Expected Conc. = 0.244 
 Median Pct Recovery = 73%  Expected Conc. = 0.244 
 Median Pct Recovery = 73%  Expected Conc. = 0.244 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.6402 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.4 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.3201 
 Median Pct Recovery = 73%  Expected Conc. = 0.244 
 Median Pct Recovery = 73%  Expected Conc. = 0.244 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0.24 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Expected Conc. = 0 
 Median Pct Recovery = 73%  Analysis Date = 03/11/10 
 SpikeMix = NSI 083109-01WW: 80 µl 
 Pct Recovery = 53%  Analysis Date = 02/18/10 
 SpikeMix = ChemService 480-95B: 80 µl 
 Pct Recovery = 64%  Analysis Date = 07/23/10 
 SpikeMix = NSI 083109-01WW: 40 µl 
 Pct Recovery = 52%  Analysis Date = 02/17/10 
 SpikeMix = NSI 083109-01WW: 40 µl 
 Pct Recovery = 47%  Analysis Date = 12/18/09 
 SpikeMix = ChemService 480-95B: 40 µl 
 Pct Recovery = 45%  Analysis Date = 08/01/13 
 SpikeMix = Spex Organics T1130419010: 100 µl & Abs 050613WWUF: 100 µl 
 Pct Recovery = 28%  Analysis Date = 08/06/13 
 SpikeMix = ChemService 1466200: 50 µl & Abs 050613WWUF: 50 µl 
 Pct Recovery = 58%  Analysis Date = 05/19/10 
 SpikeMix = ChemService 480-95B: 20 µl 
 Pct Recovery = 73%  Analysis Date = 12/02/09 
 SpikeMix = NSI 083109-01WW: 20 µl 
 Pct Recovery = 52%  Analysis Date = 11/22/11 
 SpikeMix = Abs 090910WW: 80 µl 
 Pct Recovery = 55%  Analysis Date = 05/22/12 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 71%  Analysis Date = 03/06/12 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 71%  Analysis Date = 06/28/11 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 56%  Analysis Date = 02/06/13 
 SpikeMix = ChemService 426100: 80 µl & Crescent 05BB045: 80 µl 
 Pct Recovery = 74%  Analysis Date = 03/28/13 
 SpikeMix = Supelco LB92782: 80 µl & Restek A088824: 80 µl 
 Pct Recovery = 46%  Analysis Date = 09/27/17 
 SpikeMix = ChemService 6482500: 100 µl & ChemService 6507300: 100 µl 
 Pct Recovery = 38%  Analysis Date = 08/09/16 
 SpikeMix = Supelco LC20139V: 100 µl & ChemService 5016000: 100 µl 
 Pct Recovery = 63%  Analysis Date = 04/11/17 
 SpikeMix = Crescent 03FF070: 100 µl & Phenova B20160306: 100 µl 
 Pct Recovery = 87%  Analysis Date = 01/06/17 
 SpikeMix = Phenova B20160306: 100 µl & Abs 061716WW: 100 µl 
 Pct Recovery = 78%  Analysis Date = 01/12/16 
 SpikeMix = ERA 0406-15-02: 80 µl & ChemService 3982800: 80 µl 
 Pct Recovery = 77%  Analysis Date = 11/05/15 
 SpikeMix = Supelco LC13546: 80 µl & ChemService 3982800: 80 µl 
 Pct Recovery = 62%  Analysis Date = 02/24/16 
 SpikeMix = Spex Organics EN150529012: 80 µl & Crescent 04EE006: 80 µl 
 Pct Recovery = 78%  Analysis Date = 07/07/11 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 77%  Analysis Date = 05/04/12 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 63%  Analysis Date = 03/07/12 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 95%  Analysis Date = 04/15/11 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 93%  Analysis Date = 05/04/12 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 60%  Analysis Date = 02/01/12 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 18%  Analysis Date = 08/06/11 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 66%  Analysis Date = 06/29/17 
 SpikeMix = Supelco LC20139V: 80 µl & Abs 061716WW: 80 µl 
 Pct Recovery = 67%  Analysis Date = 12/06/16 
 SpikeMix = NSI 042916WW: 80 µl & Supelco LC20139V: 80 µl 
 Pct Recovery = 68%  Analysis Date = 12/06/16 
 SpikeMix = Crescent 03FF070: 80 µl & Supelco LC20139V: 80 µl 
 Pct Recovery = 75%  Analysis Date = 09/28/16 
 SpikeMix = Supelco LC20139V: 80 µl & Abs 061716WW: 80 µl 
 Pct Recovery = 81%  Analysis Date = 06/30/17 
 SpikeMix = Phenova B20160306: 80 µl & Crescent 03FF070: 80 µl 
 Pct Recovery = 59%  Analysis Date = 08/25/16 
 SpikeMix = Phenova B20160306: 80 µl & ChemService 5016000: 80 µl 
 Pct Recovery = 81%  Analysis Date = 06/12/13 
 SpikeMix = NSI 042213WWUF: 50 µl & ChemService 1466200: 50 µl 
 Pct Recovery = 61%  Analysis Date = 02/26/15 
 SpikeMix = Crescent 03DD005: 60 µl & ERA 0227-14-07.1: 60 µl 
 Pct Recovery = 87%  Analysis Date = 12/04/14 
 SpikeMix = ERA 0227-14-07.1: 60 µl & ChemService 2616300: 60 µl 
 Pct Recovery = 78%  Analysis Date = 09/23/14 
 SpikeMix = ERA 0227-14-07.1: 60 µl & Spex Organics E1140402006: 60 µl 
 Pct Recovery = 73%  Analysis Date = 01/11/18 
 SpikeMix = Abs 071317WWUF: 60 µl & Abs 071717WWUF: 60 µl 
 Pct Recovery = 33%  Analysis Date = 12/03/14 
 SpikeMix = Abs 032814: 60 µl & Supelco LC06436: 60 µl 
 Pct Recovery = 89%  Analysis Date = 10/21/14 
 SpikeMix = Supelco LC06436: 60 µl & Spex Organics E1140402006: 60 µl 
 Pct Recovery = 77%  Analysis Date = 07/16/14 
 SpikeMix = Crescent 03DD005: 60 µl & Supelco LC06436: 60 µl 
 Pct Recovery = 55%  Analysis Date = 06/04/14 
 SpikeMix = Supelco LC06436: 60 µl & Spex Organics E1140402006: 60 µl 
 Pct Recovery = 42%  Analysis Date = 10/18/11 
 SpikeMix = NWQL BNA2SP124B: 80 µl 
 Pct Recovery = 99%  Analysis Date = 10/26/17 
 SpikeMix = ChemService 6507300: 60 µl & ChemService 6482500: 60 µl 
 Pct Recovery = 72%  Analysis Date = 05/30/13 
 SpikeMix = ChemService 426100: 40 µl & Spex Organics T1120521007: 40 µl 
 Pct Recovery = 87%  Analysis Date = 12/12/12 
 SpikeMix = NSI 061412-01: 40 µl & ChemService 426100: 40 µl 
 Pct Recovery = 56%  Analysis Date = 12/20/12 
 SpikeMix = NSI 061412-01: 40 µl & Restek A088824: 40 µl 
 Pct Recovery = 57%  Analysis Date = 06/13/16 
 SpikeMix = ChemService 3982800: 40 µl & Crescent 04EE006: 40 µl 
 Pct Recovery = 85%  Analysis Date = 04/15/16 
 SpikeMix = ChemService 3982800: 40 µl & Abs 041615: 40 µl 
 Pct Recovery = 80%  Analysis Date = 01/26/16 
 SpikeMix = ChemService 3982800: 40 µl & Abs 041615: 40 µl 
 Pct Recovery = 76%  Analysis Date = 09/30/15 
 SpikeMix = ERA 0406-15-02: 40 µl & ChemService 3982800: 40 µl 
 Pct Recovery = 92%  Analysis Date = 08/20/10 
 SpikeMix = NWQL BNA2SP094D: 60 µl 
 Pct Recovery = 72%  Analysis Date = 01/14/16 
 SpikeMix = Supelco LC13546: 40 µl & Spex Organics EN150529012: 40 µl 
 Pct Recovery = 73%  Analysis Date = 07/22/15 
 SpikeMix = Spex Organics EN150529012: 40 µl & Abs 041615: 40 µl 
 Pct Recovery = 79%  Analysis Date = 07/15/10 
 SpikeMix = NWQL BNA2SP094D: 60 µl 
 Pct Recovery = 30%  Analysis Date = 05/19/11 
 SpikeMix = NWQL BNA2SP124B: 50 µl 
 Pct Recovery = 78%  Analysis Date = 05/03/17 
 SpikeMix = Supelco LC20139V: 40 µl & Abs 061716WW: 40 µl 
 Pct Recovery = 76%  Analysis Date = 04/14/17 
 SpikeMix = Supelco LC20139V: 40 µl & ChemService 5016000: 40 µl 
 Pct Recovery = 92%  Analysis Date = 04/12/17 
 SpikeMix = NSI 042916WW: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 83%  Analysis Date = 01/05/17 
 SpikeMix = Supelco LC20139V: 40 µl & Abs 061716WW: 40 µl 
 Pct Recovery = 68%  Analysis Date = 12/07/16 
 SpikeMix = Supelco LC20139V: 40 µl & Abs 061716WW: 40 µl 
 Pct Recovery = 61%  Analysis Date = 10/06/16 
 SpikeMix = Crescent 03FF070: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 67%  Analysis Date = 08/03/16 
 SpikeMix = NSI 042916WW: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 87%  Analysis Date = 06/29/17 
 SpikeMix = Phenova B20160306: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 74%  Analysis Date = 04/11/17 
 SpikeMix = Phenova B20160306: 40 µl & ChemService 5016000: 40 µl 
 Pct Recovery = 85%  Analysis Date = 01/06/17 
 SpikeMix = NSI 042916WW: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 62%  Analysis Date = 09/27/16 
 SpikeMix = NSI 042916WW: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 64%  Analysis Date = 08/24/16 
 SpikeMix = Crescent 03FF070: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 83%  Analysis Date = 07/14/16 
 SpikeMix = Phenova B20160306: 40 µl & ChemService 5016000: 40 µl 
 Pct Recovery = 87%  Analysis Date = 06/16/16 
 SpikeMix = Phenova B20160306: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 82%  Analysis Date = 02/17/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 75%  Analysis Date = 04/10/12 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 82%  Analysis Date = 12/08/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 50%  Analysis Date = 08/16/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 69%  Analysis Date = 03/07/12 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 73%  Analysis Date = 08/17/11 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 75%  Analysis Date = 05/03/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 93%  Analysis Date = 12/15/10 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 77%  Analysis Date = 02/18/11 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 81%  Analysis Date = 04/22/15 
 SpikeMix = ERA 0227-14-07.1: 30 µl & Spex Organics E1140402006: 30 µl 
 Pct Recovery = 106%  Analysis Date = 10/20/14 
 SpikeMix = Abs 032814: 30 µl & ERA 0227-14-07.1: 30 µl 
 Pct Recovery = 79%  Analysis Date = 09/17/14 
 SpikeMix = Crescent 03DD005: 30 µl & ERA 0227-14-07.1: 30 µl 
 Pct Recovery = 62%  Analysis Date = 08/21/14 
 SpikeMix = ERA 0227-14-07.1: 30 µl & Spex Organics E1140402006: 30 µl 
 Pct Recovery = 67%  Analysis Date = 08/20/14 
 SpikeMix = Abs 032814: 30 µl & ERA 0227-14-07.1: 30 µl 
 Pct Recovery = 67%  Analysis Date = 07/17/14 
 SpikeMix = ERA 0227-14-07.1: 30 µl & ChemService 2616300: 30 µl 
 Pct Recovery = 45%  Analysis Date = 08/16/17 
 SpikeMix = Abs 071717WWUF: 30 µl & Abs 071417WWUF: 30 µl 
 Pct Recovery = 91%  Analysis Date = 07/09/14 
 SpikeMix = Supelco LC06436: 30 µl & ChemService 2616300: 30 µl 
 Pct Recovery = 62%  Analysis Date = 05/22/14 
 SpikeMix = Supelco LC06436: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 60%  Analysis Date = 04/24/14 
 SpikeMix = Supelco LC06436: 30 µl & Crescent 03DD005: 30 µl 
 Pct Recovery = 55%  Analysis Date = 11/27/17 
 SpikeMix = ChemService 6482500: 30 µl & ChemService 6541500: 30 µl 
 Pct Recovery = 95%  Analysis Date = 09/26/17 
 SpikeMix = ChemService 6482500: 30 µl & Abs 071317WWUF: 30 µl 
 Pct Recovery = 78%  Analysis Date = 03/27/13 
 SpikeMix = Spex Organics T1120521007: 20 µl & ChemService 426100: 20 µl 
 Pct Recovery = 41%  Analysis Date = 07/31/12 
 SpikeMix = Spex Organics T1120521007: 20 µl & ChemService 426100: 20 µl 
 Pct Recovery = 81%  Analysis Date = 04/23/14 
 SpikeMix = Crescent 04CC095: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 77%  Analysis Date = 04/22/14 
 SpikeMix = Spex Organics T1130419010: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 54%  Analysis Date = 12/04/13 
 SpikeMix = Crescent 04CC095: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 81%  Analysis Date = 09/26/13 
 SpikeMix = NSI 042213WWUF: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 75%  Analysis Date = 04/23/14 
 SpikeMix = ChemService 1466200: 20 µl & Supelco LC00152: 20 µl 
 Pct Recovery = 58%  Analysis Date = 02/05/14 
 SpikeMix = NSI 042213WWUF: 20 µl & ChemService 1466200: 20 µl 
 Pct Recovery = 57%  Analysis Date = 11/14/13 
 SpikeMix = Spex Organics T1130419010: 20 µl & ChemService 1466200: 20 µl 
 Pct Recovery = 87%  Analysis Date = 10/22/13 
 SpikeMix = ChemService 1466200: 20 µl & Supelco LC00152: 20 µl 
 Pct Recovery = 81%  Analysis Date = 12/18/12 
 SpikeMix = Crescent 05BB045: 20 µl & Restek A088824: 20 µl 
 Pct Recovery = 89%  Analysis Date = 08/24/12 
 SpikeMix = Crescent 05BB045: 20 µl & Restek A088824: 20 µl 
 Pct Recovery = 56%  Analysis Date = 10/02/15 
 SpikeMix = ChemService 3982800: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 55%  Analysis Date = 09/29/15 
 SpikeMix = ChemService 3982800: 20 µl & Abs 041615: 20 µl 
 Pct Recovery = 98%  Analysis Date = 02/25/16 
 SpikeMix = ERA 0406-15-02: 20 µl & Spex Organics EN150529012: 20 µl 
 Pct Recovery = 68%  Analysis Date = 11/17/15 
 SpikeMix = Spex Organics EN150529012: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 81%  Analysis Date = 10/15/15 
 SpikeMix = ERA 0406-15-02: 20 µl & Spex Organics EN150529012: 20 µl 
 Pct Recovery = 86%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Median Pct Recovery = 73%  Y = 1
The SGPlot Procedure