BQS OBSP Determination:
NAPHTHALENE
METHOD: 4433 , TESTIDCODE: 34696GCM99
DATES: 12/02/09 - 01/11/18

 Expected Conc. = 1.4424 
 Median Pct Recovery = 91%  Expected Conc. = 1.4256 
 Median Pct Recovery = 91%  Expected Conc. = 1.4256 
 Median Pct Recovery = 91%  Expected Conc. = 1.4256 
 Median Pct Recovery = 91%  Expected Conc. = 1.4256 
 Median Pct Recovery = 91%  Expected Conc. = 1.4171 
 Median Pct Recovery = 91%  Expected Conc. = 1.4171 
 Median Pct Recovery = 91%  Expected Conc. = 1.2 
 Median Pct Recovery = 91%  Expected Conc. = 1.2 
 Median Pct Recovery = 91%  Expected Conc. = 0.905 
 Median Pct Recovery = 91%  Expected Conc. = 0.905 
 Median Pct Recovery = 91%  Expected Conc. = 0.9015 
 Median Pct Recovery = 91%  Expected Conc. = 0.9015 
 Median Pct Recovery = 91%  Expected Conc. = 0.9015 
 Median Pct Recovery = 91%  Expected Conc. = 0.9015 
 Median Pct Recovery = 91%  Expected Conc. = 0.9011 
 Median Pct Recovery = 91%  Expected Conc. = 0.9011 
 Median Pct Recovery = 91%  Expected Conc. = 0.891 
 Median Pct Recovery = 91%  Expected Conc. = 0.891 
 Median Pct Recovery = 91%  Expected Conc. = 0.891 
 Median Pct Recovery = 91%  Expected Conc. = 0.891 
 Median Pct Recovery = 91%  Expected Conc. = 0.891 
 Median Pct Recovery = 91%  Expected Conc. = 0.891 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.6 
 Median Pct Recovery = 91%  Expected Conc. = 0.547 
 Median Pct Recovery = 91%  Expected Conc. = 0.547 
 Median Pct Recovery = 91%  Expected Conc. = 0.5338 
 Median Pct Recovery = 91%  Expected Conc. = 0.5338 
 Median Pct Recovery = 91%  Expected Conc. = 0.367 
 Median Pct Recovery = 91%  Expected Conc. = 0.367 
 Median Pct Recovery = 91%  Expected Conc. = 0.3606 
 Median Pct Recovery = 91%  Expected Conc. = 0.3606 
 Median Pct Recovery = 91%  Expected Conc. = 0.3606 
 Median Pct Recovery = 91%  Expected Conc. = 0.3606 
 Median Pct Recovery = 91%  Expected Conc. = 0.3606 
 Median Pct Recovery = 91%  Expected Conc. = 0.3606 
 Median Pct Recovery = 91%  Expected Conc. = 0.3564 
 Median Pct Recovery = 91%  Expected Conc. = 0.3564 
 Median Pct Recovery = 91%  Expected Conc. = 0.3564 
 Median Pct Recovery = 91%  Expected Conc. = 0.3564 
 Median Pct Recovery = 91%  Expected Conc. = 0.3542 
 Median Pct Recovery = 91%  Expected Conc. = 0.3542 
 Median Pct Recovery = 91%  Expected Conc. = 0.3522 
 Median Pct Recovery = 91%  Expected Conc. = 0.3522 
 Median Pct Recovery = 91%  Expected Conc. = 0.3493 
 Median Pct Recovery = 91%  Expected Conc. = 0.3493 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.3 
 Median Pct Recovery = 91%  Expected Conc. = 0.2754 
 Median Pct Recovery = 91%  Expected Conc. = 0.2754 
 Median Pct Recovery = 91%  Expected Conc. = 0.2667 
 Median Pct Recovery = 91%  Expected Conc. = 0.2667 
 Median Pct Recovery = 91%  Expected Conc. = 0.2653 
 Median Pct Recovery = 91%  Expected Conc. = 0.2653 
 Median Pct Recovery = 91%  Expected Conc. = 0.2 
 Median Pct Recovery = 91%  Expected Conc. = 0.2 
 Median Pct Recovery = 91%  Expected Conc. = 0.16 
 Median Pct Recovery = 91%  Expected Conc. = 0.16 
 Median Pct Recovery = 91%  Expected Conc. = 0.14 
 Median Pct Recovery = 91%  Expected Conc. = 0.14 
 Median Pct Recovery = 91%  Expected Conc. = 0.13 
 Median Pct Recovery = 91%  Expected Conc. = 0.13 
 Median Pct Recovery = 91%  Expected Conc. = 0.13 
 Median Pct Recovery = 91%  Expected Conc. = 0.13 
 Median Pct Recovery = 91%  Expected Conc. = 0.124 
 Median Pct Recovery = 91%  Expected Conc. = 0.124 
 Median Pct Recovery = 91%  Expected Conc. = 0.124 
 Median Pct Recovery = 91%  Expected Conc. = 0.124 
 Median Pct Recovery = 91%  Expected Conc. = 0.1216 
 Median Pct Recovery = 91%  Expected Conc. = 0.1216 
 Median Pct Recovery = 91%  Expected Conc. = 0.1216 
 Median Pct Recovery = 91%  Expected Conc. = 0.1216 
 Median Pct Recovery = 91%  Expected Conc. = 0.12 
 Median Pct Recovery = 91%  Expected Conc. = 0.12 
 Median Pct Recovery = 91%  Expected Conc. = 0.104 
 Median Pct Recovery = 91%  Expected Conc. = 0.104 
 Median Pct Recovery = 91%  Expected Conc. = 0.104 
 Median Pct Recovery = 91%  Expected Conc. = 0.104 
 Median Pct Recovery = 91%  Expected Conc. = 0.104 
 Median Pct Recovery = 91%  Expected Conc. = 0.104 
 Median Pct Recovery = 91%  Expected Conc. = 0.1007 
 Median Pct Recovery = 91%  Expected Conc. = 0.1007 
 Median Pct Recovery = 91%  Expected Conc. = 0.1 
 Median Pct Recovery = 91%  Expected Conc. = 0.1 
 Median Pct Recovery = 91%  Expected Conc. = 0.1 
 Median Pct Recovery = 91%  Expected Conc. = 0.1 
 Median Pct Recovery = 91%  Expected Conc. = 0.1 
 Median Pct Recovery = 91%  Expected Conc. = 0.1 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.0992 
 Median Pct Recovery = 91%  Expected Conc. = 0.084 
 Median Pct Recovery = 91%  Expected Conc. = 0.084 
 Median Pct Recovery = 91%  Expected Conc. = 0.0804 
 Median Pct Recovery = 91%  Expected Conc. = 0.0804 
 Median Pct Recovery = 91%  Expected Conc. = 0.0804 
 Median Pct Recovery = 91%  Expected Conc. = 0.0804 
 Median Pct Recovery = 91%  Expected Conc. = 0.0804 
 Median Pct Recovery = 91%  Expected Conc. = 0.0804 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.0792 
 Median Pct Recovery = 91%  Expected Conc. = 0.078 
 Median Pct Recovery = 91%  Expected Conc. = 0.078 
 Median Pct Recovery = 91%  Expected Conc. = 0.078 
 Median Pct Recovery = 91%  Expected Conc. = 0.078 
 Median Pct Recovery = 91%  Expected Conc. = 0.0608 
 Median Pct Recovery = 91%  Expected Conc. = 0.0608 
 Median Pct Recovery = 91%  Expected Conc. = 0.0608 
 Median Pct Recovery = 91%  Expected Conc. = 0.0608 
 Median Pct Recovery = 91%  Expected Conc. = 0.06 
 Median Pct Recovery = 91%  Expected Conc. = 0.06 
 Median Pct Recovery = 91%  Expected Conc. = 0.06 
 Median Pct Recovery = 91%  Expected Conc. = 0.06 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.0496 
 Median Pct Recovery = 91%  Expected Conc. = 0.042 
 Median Pct Recovery = 91%  Expected Conc. = 0.042 
 Median Pct Recovery = 91%  Expected Conc. = 0.042 
 Median Pct Recovery = 91%  Expected Conc. = 0.042 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.0402 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0396 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.0304 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.03 
 Median Pct Recovery = 91%  Expected Conc. = 0.1367 
 Median Pct Recovery = 91%  Expected Conc. = 0.1367 
 Median Pct Recovery = 91%  Expected Conc. = 0.1358 
 Median Pct Recovery = 91%  Expected Conc. = 0.1358 
 Median Pct Recovery = 91%  Expected Conc. = 0.1219 
 Median Pct Recovery = 91%  Expected Conc. = 0.1219 
 Median Pct Recovery = 91%  Expected Conc. = 0.1194 
 Median Pct Recovery = 91%  Expected Conc. = 0.1194 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.052 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0.04 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  Expected Conc. = 0 
 Median Pct Recovery = 91%  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 = 79%  Analysis Date = 03/06/12 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 91%  Analysis Date = 06/28/11 
 SpikeMix = ChemService 448-12A: 80 µl 
 Pct Recovery = 86%  Analysis Date = 12/19/12 
 SpikeMix = Spex Organics T1120521007: 80 µl & Supelco LB92782: 80 µl 
 Pct Recovery = 89%  Analysis Date = 07/07/11 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 86%  Analysis Date = 05/04/12 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 83%  Analysis Date = 03/07/12 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 99%  Analysis Date = 04/15/11 
 SpikeMix = Abs 090910WW: 50 µl 
 Pct Recovery = 97%  Analysis Date = 05/04/12 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 86%  Analysis Date = 02/01/12 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 55%  Analysis Date = 08/06/11 
 SpikeMix = ChemService 448-12A: 50 µl 
 Pct Recovery = 69%  Analysis Date = 05/30/13 
 SpikeMix = ChemService 426100: 40 µl & Spex Organics T1120521007: 40 µl 
 Pct Recovery = 90%  Analysis Date = 02/07/13 
 SpikeMix = Spex Organics T1120521007: 40 µl & Supelco LB92782: 40 µl 
 Pct Recovery = 77%  Analysis Date = 12/20/12 
 SpikeMix = NSI 061412-01: 40 µl & Restek A088824: 40 µl 
 Pct Recovery = 89%  Analysis Date = 12/12/12 
 SpikeMix = NSI 061412-01: 40 µl & ChemService 426100: 40 µl 
 Pct Recovery = 80%  Analysis Date = 03/11/10 
 SpikeMix = NSI 083109-01WW: 80 µl 
 Pct Recovery = 77%  Analysis Date = 02/18/10 
 SpikeMix = ChemService 480-95B: 80 µl 
 Pct Recovery = 70%  Analysis Date = 02/17/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 74%  Analysis Date = 04/10/12 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 97%  Analysis Date = 12/08/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 74%  Analysis Date = 08/16/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 82%  Analysis Date = 03/07/12 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 85%  Analysis Date = 08/17/11 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 88%  Analysis Date = 05/03/11 
 SpikeMix = Abs 090910WW: 20 µl 
 Pct Recovery = 83%  Analysis Date = 12/14/10 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 189%  Analysis Date = 02/18/11 
 SpikeMix = ChemService 448-12A: 20 µl 
 Pct Recovery = 84%  Analysis Date = 05/29/13 
 SpikeMix = NSI 061412-01: 20 µl & Crescent 05BB045: 20 µl 
 Pct Recovery = 85%  Analysis Date = 03/27/13 
 SpikeMix = Spex Organics T1120521007: 20 µl & ChemService 426100: 20 µl 
 Pct Recovery = 82%  Analysis Date = 09/18/12 
 SpikeMix = NSI 061412-01: 20 µl & Supelco LB92782: 20 µl 
 Pct Recovery = 92%  Analysis Date = 07/31/12 
 SpikeMix = Spex Organics T1120521007: 20 µl & ChemService 426100: 20 µl 
 Pct Recovery = 105%  Analysis Date = 07/23/10 
 SpikeMix = NSI 083109-01WW: 40 µl 
 Pct Recovery = 57%  Analysis Date = 02/17/10 
 SpikeMix = NSI 083109-01WW: 40 µl 
 Pct Recovery = 61%  Analysis Date = 12/18/09 
 SpikeMix = ChemService 480-95B: 40 µl 
 Pct Recovery = 61%  Analysis Date = 08/01/13 
 SpikeMix = Spex Organics T1130419010: 100 µl & Abs 050613WWUF: 100 µl 
 Pct Recovery = 83%  Analysis Date = 10/18/11 
 SpikeMix = NWQL BNA2SP124B: 80 µl 
 Pct Recovery = 105%  Analysis Date = 11/29/17 
 SpikeMix = ChemService 6541500: 100 µl & Abs 071317WWUF: 100 µl 
 Pct Recovery = 111%  Analysis Date = 09/27/17 
 SpikeMix = ChemService 6482500: 100 µl & ChemService 6507300: 100 µl 
 Pct Recovery = 88%  Analysis Date = 09/26/16 
 SpikeMix = Abs 061716WW: 100 µl & NSI 042916WW: 100 µl 
 Pct Recovery = 72%  Analysis Date = 04/11/17 
 SpikeMix = Crescent 03FF070: 100 µl & Phenova B20160306: 100 µl 
 Pct Recovery = 102%  Analysis Date = 01/10/17 
 SpikeMix = ChemService 5016000: 100 µl & Crescent 03FF070: 100 µl 
 Pct Recovery = 54%  Analysis Date = 01/12/16 
 SpikeMix = ERA 0406-15-02: 80 µl & ChemService 3982800: 80 µl 
 Pct Recovery = 99%  Analysis Date = 10/16/15 
 SpikeMix = Crescent 04EE006: 80 µl & ERA 0406-15-02: 80 µl 
 Pct Recovery = 102%  Analysis Date = 11/05/15 
 SpikeMix = Supelco LC13546: 80 µl & ChemService 3982800: 80 µl 
 Pct Recovery = 96%  Analysis Date = 08/15/17 
 SpikeMix = ChemService 5016000: 80 µl & NSI 042916WW: 80 µl 
 Pct Recovery = 65%  Analysis Date = 12/06/16 
 SpikeMix = Abs 061716WW: 80 µl & NSI 042916WW: 80 µl 
 Pct Recovery = 78%  Analysis Date = 12/06/16 
 SpikeMix = NSI 042916WW: 80 µl & Supelco LC20139V: 80 µl 
 Pct Recovery = 72%  Analysis Date = 05/19/11 
 SpikeMix = NWQL BNA2SP124B: 50 µl 
 Pct Recovery = 108%  Analysis Date = 02/05/14 
 SpikeMix = Spex Organics T1130419010: 50 µl & Crescent 04CC095: 50 µl 
 Pct Recovery = 92%  Analysis Date = 06/14/13 
 SpikeMix = NSI 042213WWUF: 50 µl & Supelco LC00152: 50 µl 
 Pct Recovery = 105%  Analysis Date = 06/12/13 
 SpikeMix = NSI 042213WWUF: 50 µl & ChemService 1466200: 50 µl 
 Pct Recovery = 93%  Analysis Date = 06/30/17 
 SpikeMix = Phenova B20160306: 80 µl & Crescent 03FF070: 80 µl 
 Pct Recovery = 98%  Analysis Date = 01/05/17 
 SpikeMix = Abs 061716WW: 80 µl & Crescent 03FF070: 80 µl 
 Pct Recovery = 92%  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 = 93%  Analysis Date = 01/11/18 
 SpikeMix = Abs 071317WWUF: 60 µl & Abs 071717WWUF: 60 µl 
 Pct Recovery = 111%  Analysis Date = 12/03/14 
 SpikeMix = Abs 032814: 60 µl & Supelco LC06436: 60 µl 
 Pct Recovery = 98%  Analysis Date = 09/23/14 
 SpikeMix = ChemService 2616300: 60 µl & Abs 032814: 60 µl 
 Pct Recovery = 97%  Analysis Date = 07/08/14 
 SpikeMix = Spex Organics E1140402006: 60 µl & Abs 032814: 60 µl 
 Pct Recovery = 81%  Analysis Date = 02/26/15 
 SpikeMix = Crescent 03DD005: 60 µl & ERA 0227-14-07.1: 60 µl 
 Pct Recovery = 82%  Analysis Date = 11/05/14 
 SpikeMix = Spex Organics E1140402006: 60 µl & Crescent 03DD005: 60 µl 
 Pct Recovery = 91%  Analysis Date = 08/20/14 
 SpikeMix = ChemService 2616300: 60 µl & Crescent 03DD005: 60 µl 
 Pct Recovery = 92%  Analysis Date = 07/16/14 
 SpikeMix = Crescent 03DD005: 60 µl & Supelco LC06436: 60 µl 
 Pct Recovery = 85%  Analysis Date = 10/26/17 
 SpikeMix = ChemService 6507300: 60 µl & ChemService 6482500: 60 µl 
 Pct Recovery = 103%  Analysis Date = 09/27/17 
 SpikeMix = ChemService 6541500: 60 µl & ChemService 6507300: 60 µl 
 Pct Recovery = 112%  Analysis Date = 10/01/15 
 SpikeMix = Abs 041615: 40 µl & ERA 0406-15-02: 40 µl 
 Pct Recovery = 99%  Analysis Date = 09/30/15 
 SpikeMix = ERA 0406-15-02: 40 µl & ChemService 3982800: 40 µl 
 Pct Recovery = 104%  Analysis Date = 01/14/16 
 SpikeMix = Supelco LC13546: 40 µl & Spex Organics EN150529012: 40 µl 
 Pct Recovery = 93%  Analysis Date = 01/13/16 
 SpikeMix = Crescent 04EE006: 40 µl & Supelco LC13546: 40 µl 
 Pct Recovery = 100%  Analysis Date = 06/29/17 
 SpikeMix = Phenova B20160306: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 81%  Analysis Date = 04/12/17 
 SpikeMix = Abs 061716WW: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 71%  Analysis Date = 04/12/17 
 SpikeMix = NSI 042916WW: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 81%  Analysis Date = 01/06/17 
 SpikeMix = NSI 042916WW: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 81%  Analysis Date = 12/07/16 
 SpikeMix = ChemService 5016000: 40 µl & NSI 042916WW: 40 µl 
 Pct Recovery = 96%  Analysis Date = 09/27/16 
 SpikeMix = NSI 042916WW: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 83%  Analysis Date = 08/03/16 
 SpikeMix = NSI 042916WW: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 83%  Analysis Date = 05/25/17 
 SpikeMix = ChemService 5016000: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 79%  Analysis Date = 10/06/16 
 SpikeMix = Crescent 03FF070: 40 µl & Supelco LC20139V: 40 µl 
 Pct Recovery = 85%  Analysis Date = 09/28/16 
 SpikeMix = Abs 061716WW: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 101%  Analysis Date = 08/24/16 
 SpikeMix = Crescent 03FF070: 40 µl & Phenova B20160306: 40 µl 
 Pct Recovery = 93%  Analysis Date = 06/16/16 
 SpikeMix = Phenova B20160306: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 103%  Analysis Date = 06/14/16 
 SpikeMix = ChemService 5016000: 40 µl & Crescent 03FF070: 40 µl 
 Pct Recovery = 97%  Analysis Date = 10/26/17 
 SpikeMix = Abs 071417WWUF: 30 µl & Abs 071317WWUF: 30 µl 
 Pct Recovery = 102%  Analysis Date = 09/26/17 
 SpikeMix = ChemService 6482500: 30 µl & Abs 071317WWUF: 30 µl 
 Pct Recovery = 124%  Analysis Date = 05/07/15 
 SpikeMix = ChemService 2616300: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 109%  Analysis Date = 10/20/14 
 SpikeMix = Abs 032814: 30 µl & ERA 0227-14-07.1: 30 µl 
 Pct Recovery = 112%  Analysis Date = 09/11/14 
 SpikeMix = Spex Organics E1140402006: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 112%  Analysis Date = 08/20/14 
 SpikeMix = Abs 032814: 30 µl & ERA 0227-14-07.1: 30 µl 
 Pct Recovery = 107%  Analysis Date = 06/05/14 
 SpikeMix = ChemService 2616300: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 92%  Analysis Date = 05/22/14 
 SpikeMix = Supelco LC06436: 30 µl & Abs 032814: 30 µl 
 Pct Recovery = 82%  Analysis Date = 04/24/14 
 SpikeMix = Spex Organics T1130419010: 20 µl & Supelco LC00152: 20 µl 
 Pct Recovery = 85%  Analysis Date = 04/23/14 
 SpikeMix = NSI 042213WWUF: 20 µl & Crescent 04CC095: 20 µl 
 Pct Recovery = 100%  Analysis Date = 04/22/14 
 SpikeMix = Spex Organics T1130419010: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 78%  Analysis Date = 02/05/14 
 SpikeMix = NSI 042213WWUF: 20 µl & ChemService 1466200: 20 µl 
 Pct Recovery = 88%  Analysis Date = 11/14/13 
 SpikeMix = NSI 042213WWUF: 20 µl & Crescent 04CC095: 20 µl 
 Pct Recovery = 98%  Analysis Date = 11/14/13 
 SpikeMix = Spex Organics T1130419010: 20 µl & ChemService 1466200: 20 µl 
 Pct Recovery = 105%  Analysis Date = 09/26/13 
 SpikeMix = NSI 042213WWUF: 20 µl & Abs 050613WWUF: 20 µl 
 Pct Recovery = 100%  Analysis Date = 04/20/15 
 SpikeMix = ChemService 2616300: 30 µl & Crescent 03DD005: 30 µl 
 Pct Recovery = 81%  Analysis Date = 01/27/15 
 SpikeMix = Spex Organics E1140402006: 30 µl & Crescent 03DD005: 30 µl 
 Pct Recovery = 91%  Analysis Date = 09/17/14 
 SpikeMix = Crescent 03DD005: 30 µl & ERA 0227-14-07.1: 30 µl 
 Pct Recovery = 98%  Analysis Date = 04/24/14 
 SpikeMix = Supelco LC06436: 30 µl & Crescent 03DD005: 30 µl 
 Pct Recovery = 68%  Analysis Date = 04/16/16 
 SpikeMix = Crescent 04EE006: 20 µl & ERA 0406-15-02: 20 µl 
 Pct Recovery = 102%  Analysis Date = 02/25/16 
 SpikeMix = ERA 0406-15-02: 20 µl & Spex Organics EN150529012: 20 µl 
 Pct Recovery = 112%  Analysis Date = 11/17/15 
 SpikeMix = Abs 041615: 20 µl & ERA 0406-15-02: 20 µl 
 Pct Recovery = 95%  Analysis Date = 10/15/15 
 SpikeMix = ERA 0406-15-02: 20 µl & Spex Organics EN150529012: 20 µl 
 Pct Recovery = 112%  Analysis Date = 05/03/16 
 SpikeMix = Supelco LC13546: 20 µl & ChemService 3982800: 20 µl 
 Pct Recovery = 97%  Analysis Date = 02/24/16 
 SpikeMix = Abs 041615: 20 µl & Supelco LC13546: 20 µl 
 Pct Recovery = 93%  Analysis Date = 09/29/15 
 SpikeMix = Supelco LC13546: 20 µl & Spex Organics EN150529012: 20 µl 
 Pct Recovery = 103%  Analysis Date = 07/09/15 
 SpikeMix = Supelco LC13546: 20 µl & Crescent 04EE006: 20 µl 
 Pct Recovery = 103%  Analysis Date = 05/08/15 
 SpikeMix = Abs 041615: 20 µl & Supelco LC13546: 20 µl 
 Pct Recovery = 107%  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 = 71%  Analysis Date = 08/20/10 
 SpikeMix = NWQL BNA2SP094D: 60 µl 
 Pct Recovery = 78%  Analysis Date = 07/15/10 
 SpikeMix = NWQL BNA2SP094D: 60 µl 
 Pct Recovery = 68%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Median Pct Recovery = 91%  Y = 1
The SGPlot Procedure