BQS OBSP Determination:
ETHYL TERT-BUTYL ETHER
METHOD: 4024 , TESTIDCODE: 50004GCM60
DATES: 10/09/03 - 06/07/13

Expected Conc. = 6.01 Median Pct Recovery = 106% Expected Conc. = 5.5 Median Pct Recovery = 106% Expected Conc. = 5.5 Median Pct Recovery = 106% Expected Conc. = 5.5 Median Pct Recovery = 106% Expected Conc. = 5.5 Median Pct Recovery = 106% Expected Conc. = 5.412 Median Pct Recovery = 106% Expected Conc. = 5.412 Median Pct Recovery = 106% Expected Conc. = 5.412 Median Pct Recovery = 106% Expected Conc. = 5.412 Median Pct Recovery = 106% Expected Conc. = 5.412 Median Pct Recovery = 106% Expected Conc. = 5.412 Median Pct Recovery = 106% Expected Conc. = 4.808 Median Pct Recovery = 106% Expected Conc. = 4.808 Median Pct Recovery = 106% Expected Conc. = 4.808 Median Pct Recovery = 106% Expected Conc. = 4.808 Median Pct Recovery = 106% Expected Conc. = 4.4 Median Pct Recovery = 106% Expected Conc. = 4.4 Median Pct Recovery = 106% Expected Conc. = 4.4 Median Pct Recovery = 106% Expected Conc. = 4.4 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.7 Median Pct Recovery = 106% Expected Conc. = 2.404 Median Pct Recovery = 106% Expected Conc. = 2.404 Median Pct Recovery = 106% Expected Conc. = 2.404 Median Pct Recovery = 106% Expected Conc. = 2.404 Median Pct Recovery = 106% Expected Conc. = 2.2 Median Pct Recovery = 106% Expected Conc. = 2.2 Median Pct Recovery = 106% Expected Conc. = 2.2 Median Pct Recovery = 106% Expected Conc. = 2.2 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.9232 Median Pct Recovery = 106% Expected Conc. = 1.804 Median Pct Recovery = 106% Expected Conc. = 1.804 Median Pct Recovery = 106% Expected Conc. = 1.804 Median Pct Recovery = 106% Expected Conc. = 1.804 Median Pct Recovery = 106% Expected Conc. = 1.804 Median Pct Recovery = 106% Expected Conc. = 1.804 Median Pct Recovery = 106% Expected Conc. = 1.76 Median Pct Recovery = 106% Expected Conc. = 1.76 Median Pct Recovery = 106% Expected Conc. = 1.76 Median Pct Recovery = 106% Expected Conc. = 1.76 Median Pct Recovery = 106% Expected Conc. = 1.76 Median Pct Recovery = 106% Expected Conc. = 1.76 Median Pct Recovery = 106% Expected Conc. = 1.1 Median Pct Recovery = 106% Expected Conc. = 1.1 Median Pct Recovery = 106% Expected Conc. = 1.1 Median Pct Recovery = 106% Expected Conc. = 1.1 Median Pct Recovery = 106% Expected Conc. = 1.1 Median Pct Recovery = 106% Expected Conc. = 1.1 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.5 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.4 Median Pct Recovery = 106% Expected Conc. = 0.1801 Median Pct Recovery = 106% Expected Conc. = 0.1801 Median Pct Recovery = 106% Expected Conc. = 0.1608 Median Pct Recovery = 106% Expected Conc. = 0.1608 Median Pct Recovery = 106% Expected Conc. = 0.1584 Median Pct Recovery = 106% Expected Conc. = 0.1584 Median Pct Recovery = 106% Expected Conc. = 0.1584 Median Pct Recovery = 106% Expected Conc. = 0.1584 Median Pct Recovery = 106% Expected Conc. = 0.1441 Median Pct Recovery = 106% Expected Conc. = 0.1441 Median Pct Recovery = 106% Expected Conc. = 0.144 Median Pct Recovery = 106% Expected Conc. = 0.144 Median Pct Recovery = 106% Expected Conc. = 0.144 Median Pct Recovery = 106% Expected Conc. = 0.144 Median Pct Recovery = 106% Expected Conc. = 0.1202 Median Pct Recovery = 106% Expected Conc. = 0.1202 Median Pct Recovery = 106% Expected Conc. = 0.12 Median Pct Recovery = 106% Expected Conc. = 0.12 Median Pct Recovery = 106% Expected Conc. = 0.12 Median Pct Recovery = 106% Expected Conc. = 0.12 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.104 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.084 Median Pct Recovery = 106% Expected Conc. = 0.0804 Median Pct Recovery = 106% Expected Conc. = 0.0804 Median Pct Recovery = 106% Expected Conc. = 0.0804 Median Pct Recovery = 106% Expected Conc. = 0.0804 Median Pct Recovery = 106% Expected Conc. = 0.0804 Median Pct Recovery = 106% Expected Conc. = 0.0804 Median Pct Recovery = 106% Expected Conc. = 0.08 Median Pct Recovery = 106% Expected Conc. = 0.08 Median Pct Recovery = 106% Expected Conc. = 0.0792 Median Pct Recovery = 106% Expected Conc. = 0.0792 Median Pct Recovery = 106% Expected Conc. = 0.0792 Median Pct Recovery = 106% Expected Conc. = 0.0792 Median Pct Recovery = 106% Expected Conc. = 0.0792 Median Pct Recovery = 106% Expected Conc. = 0.0792 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.072 Median Pct Recovery = 106% Expected Conc. = 0.0601 Median Pct Recovery = 106% Expected Conc. = 0.0601 Median Pct Recovery = 106% Expected Conc. = 0.0601 Median Pct Recovery = 106% Expected Conc. = 0.0601 Median Pct Recovery = 106% Expected Conc. = 0.0601 Median Pct Recovery = 106% Expected Conc. = 0.0601 Median Pct Recovery = 106% Expected Conc. = 0.06 Median Pct Recovery = 106% Expected Conc. = 0.06 Median Pct Recovery = 106% Expected Conc. = 0.06 Median Pct Recovery = 106% Expected Conc. = 0.06 Median Pct Recovery = 106% Expected Conc. = 0.06 Median Pct Recovery = 106% Expected Conc. = 0.06 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.052 Median Pct Recovery = 106% Expected Conc. = 0.1604 Median Pct Recovery = 106% Analysis Date = 07/22/05 SpikeMix = Supelco LB22063: 25 µl Pct Recovery = 124% Analysis Date = 09/02/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 137% Analysis Date = 07/25/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 137% Analysis Date = 06/17/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 91% Analysis Date = 03/11/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 126% Analysis Date = 01/14/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 125% Analysis Date = 06/03/05 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 124% Analysis Date = 11/30/04 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 103% Analysis Date = 03/11/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 116% Analysis Date = 02/01/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 123% Analysis Date = 08/24/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 107% Analysis Date = 06/05/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 106% Analysis Date = 04/14/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 141% Analysis Date = 02/07/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 133% Analysis Date = 12/06/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 135% Analysis Date = 10/09/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 110% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 102% Analysis Date = 02/04/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 102% Analysis Date = 08/20/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 122% Analysis Date = 06/16/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 124% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 119% Analysis Date = 08/31/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 128% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 102% Analysis Date = 04/15/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 110% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 99% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 102% Analysis Date = 12/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 109% Analysis Date = 10/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 114% Analysis Date = 07/16/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 100% Analysis Date = 05/06/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 119% Analysis Date = 11/07/03 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 114% Analysis Date = 04/11/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 114% Analysis Date = 02/28/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 101% Analysis Date = 11/25/05 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 111% Analysis Date = 05/04/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 116% Analysis Date = 01/12/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 118% Analysis Date = 10/29/05 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 111% Analysis Date = 09/18/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 92% Analysis Date = 08/29/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 90% Analysis Date = 08/02/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 96% Analysis Date = 07/14/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 102% Analysis Date = 06/22/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 100% Analysis Date = 05/31/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 98% Analysis Date = 03/23/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 108% Analysis Date = 12/29/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 102% Analysis Date = 12/01/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 110% Analysis Date = 09/24/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 98% Analysis Date = 07/02/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 98% Analysis Date = 06/05/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 95% Analysis Date = 04/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 95% Analysis Date = 01/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 105% Analysis Date = 12/13/03 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 95% Analysis Date = 06/30/12 SpikeMix = Accu 212051187: 25 µl Pct Recovery = 76% Analysis Date = 07/19/10 SpikeMix = Ultra CF-3592: 40 µl Pct Recovery = 107% Analysis Date = 08/27/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 103% Analysis Date = 08/17/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 101% Analysis Date = 01/03/13 SpikeMix = Accu 212051187: 20 µl Pct Recovery = 94% Analysis Date = 03/26/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 106% Analysis Date = 02/19/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 90% Analysis Date = 07/01/09 SpikeMix = Accu B8080231: 40 µl Pct Recovery = 116% Analysis Date = 07/25/09 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 117% Analysis Date = 12/11/08 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 100% Analysis Date = 03/10/12 SpikeMix = Restek A075544: 40 µl Pct Recovery = 98% Analysis Date = 11/15/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 113% Analysis Date = 09/13/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 102% Analysis Date = 08/18/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 117% Analysis Date = 08/02/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 121% Analysis Date = 11/09/10 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 98% Analysis Date = 08/28/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 95% Analysis Date = 08/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 95% Analysis Date = 07/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 107% Analysis Date = 06/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 119% Analysis Date = 05/06/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 107% Analysis Date = 04/15/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 119% Analysis Date = 03/27/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 119% Analysis Date = 03/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 107% Analysis Date = 11/19/07 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 107% Analysis Date = 05/06/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 104% Analysis Date = 03/26/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 106% Analysis Date = 10/26/09 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 110% Analysis Date = 06/07/13 SpikeMix = ChemService 1448500: 10 µl Pct Recovery = 101% Analysis Date = 06/24/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 104% Analysis Date = 04/22/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 97% Analysis Date = 02/09/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 105% Analysis Date = 10/22/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 100% Analysis Date = 07/11/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 100% Analysis Date = 11/27/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 92% Analysis Date = 09/08/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 112% Analysis Date = 08/25/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 150% Analysis Date = 03/09/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 83% Analysis Date = 10/29/08 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 100% Analysis Date = 04/07/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 117% Analysis Date = 02/21/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 100% Analysis Date = 10/22/08 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 100% Analysis Date = 06/07/12 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 91% Analysis Date = 02/10/12 SpikeMix = Restek A075544: 20 µl Pct Recovery = 77% Analysis Date = 10/15/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 111% Analysis Date = 08/26/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 106% Analysis Date = 07/19/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 108% Analysis Date = 06/21/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 114% Analysis Date = 12/10/10 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 100% Analysis Date = 10/09/10 SpikeMix = Restek A075544: 20 µl Pct Recovery = 96% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Median Pct Recovery = 106% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
TERT-PENTYL METHYL ETHER (TAME)
METHOD: 4024 , TESTIDCODE: 50005GCM60
DATES: 12/13/03 - 06/07/13

Expected Conc. = 6.48 Median Pct Recovery = 105% Expected Conc. = 5.184 Median Pct Recovery = 105% Expected Conc. = 5.184 Median Pct Recovery = 105% Expected Conc. = 5.184 Median Pct Recovery = 105% Expected Conc. = 5.184 Median Pct Recovery = 105% Expected Conc. = 5 Median Pct Recovery = 105% Expected Conc. = 5 Median Pct Recovery = 105% Expected Conc. = 5 Median Pct Recovery = 105% Expected Conc. = 5 Median Pct Recovery = 105% Expected Conc. = 4 Median Pct Recovery = 105% Expected Conc. = 4 Median Pct Recovery = 105% Expected Conc. = 4 Median Pct Recovery = 105% Expected Conc. = 4 Median Pct Recovery = 105% Expected Conc. = 2.592 Median Pct Recovery = 105% Expected Conc. = 2.592 Median Pct Recovery = 105% Expected Conc. = 2.592 Median Pct Recovery = 105% Expected Conc. = 2.592 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2.0736 Median Pct Recovery = 105% Expected Conc. = 2 Median Pct Recovery = 105% Expected Conc. = 2 Median Pct Recovery = 105% Expected Conc. = 2 Median Pct Recovery = 105% Expected Conc. = 2 Median Pct Recovery = 105% Expected Conc. = 1.6 Median Pct Recovery = 105% Expected Conc. = 1.6 Median Pct Recovery = 105% Expected Conc. = 1.6 Median Pct Recovery = 105% Expected Conc. = 1.6 Median Pct Recovery = 105% Expected Conc. = 1.6 Median Pct Recovery = 105% Expected Conc. = 1.6 Median Pct Recovery = 105% Expected Conc. = 1 Median Pct Recovery = 105% Expected Conc. = 1 Median Pct Recovery = 105% Expected Conc. = 1 Median Pct Recovery = 105% Expected Conc. = 1 Median Pct Recovery = 105% Expected Conc. = 1 Median Pct Recovery = 105% Expected Conc. = 1 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.8 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.656 Median Pct Recovery = 105% Expected Conc. = 0.325 Median Pct Recovery = 105% Expected Conc. = 0.325 Median Pct Recovery = 105% Expected Conc. = 0.26 Median Pct Recovery = 105% Expected Conc. = 0.26 Median Pct Recovery = 105% Expected Conc. = 0.26 Median Pct Recovery = 105% Expected Conc. = 0.26 Median Pct Recovery = 105% Expected Conc. = 0.26 Median Pct Recovery = 105% Expected Conc. = 0.26 Median Pct Recovery = 105% Expected Conc. = 0.192 Median Pct Recovery = 105% Expected Conc. = 0.192 Median Pct Recovery = 105% Expected Conc. = 0.192 Median Pct Recovery = 105% Expected Conc. = 0.192 Median Pct Recovery = 105% Expected Conc. = 0.1907 Median Pct Recovery = 105% Expected Conc. = 0.1907 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.13 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.12 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.096 Median Pct Recovery = 105% Expected Conc. = 0.096 Median Pct Recovery = 105% Expected Conc. = 0.096 Median Pct Recovery = 105% Expected Conc. = 0.096 Median Pct Recovery = 105% Expected Conc. = 0.096 Median Pct Recovery = 105% Expected Conc. = 0.096 Median Pct Recovery = 105% Expected Conc. = 0.0954 Median Pct Recovery = 105% Expected Conc. = 0.0954 Median Pct Recovery = 105% Expected Conc. = 0.0954 Median Pct Recovery = 105% Expected Conc. = 0.0954 Median Pct Recovery = 105% Expected Conc. = 0.0954 Median Pct Recovery = 105% Expected Conc. = 0.0954 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.06 Median Pct Recovery = 105% Expected Conc. = 0.056 Median Pct Recovery = 105% Expected Conc. = 0.056 Median Pct Recovery = 105% Expected Conc. = 0.112 Median Pct Recovery = 105% Analysis Date = 07/22/05 SpikeMix = Supelco LB22063: 25 µl Pct Recovery = 110% Analysis Date = 06/03/05 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 118% Analysis Date = 11/30/04 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 103% Analysis Date = 09/02/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 126% Analysis Date = 07/25/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 126% Analysis Date = 03/11/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 111% Analysis Date = 02/01/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 116% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 101% Analysis Date = 02/04/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 101% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 110% Analysis Date = 08/31/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 116% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 100% Analysis Date = 04/15/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 104% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 95% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 100% Analysis Date = 12/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 105% Analysis Date = 10/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 108% Analysis Date = 08/20/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 115% Analysis Date = 06/16/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 123% Analysis Date = 04/11/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 113% Analysis Date = 02/28/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 100% Analysis Date = 11/25/05 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 111% Analysis Date = 05/04/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 111% Analysis Date = 01/12/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 113% Analysis Date = 10/29/05 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 110% Analysis Date = 09/24/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 101% Analysis Date = 07/02/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 105% Analysis Date = 06/05/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 103% Analysis Date = 04/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 101% Analysis Date = 01/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 109% Analysis Date = 12/13/03 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 98% Analysis Date = 09/18/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 93% Analysis Date = 08/29/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 91% Analysis Date = 08/02/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 99% Analysis Date = 07/14/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 108% Analysis Date = 06/22/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 99% Analysis Date = 05/31/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 98% Analysis Date = 03/23/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 108% Analysis Date = 12/29/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 101% Analysis Date = 12/01/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 110% Analysis Date = 06/30/12 SpikeMix = Accu 212051187: 25 µl Pct Recovery = 80% Analysis Date = 03/26/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 102% Analysis Date = 02/19/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 96% Analysis Date = 01/03/13 SpikeMix = Accu 212051187: 20 µl Pct Recovery = 85% Analysis Date = 07/25/09 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 104% Analysis Date = 12/11/08 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 109% Analysis Date = 07/01/09 SpikeMix = Accu B8080231: 40 µl Pct Recovery = 105% Analysis Date = 11/27/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 108% Analysis Date = 10/22/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 112% Analysis Date = 09/08/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 96% Analysis Date = 07/11/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 101% Analysis Date = 03/10/12 SpikeMix = Restek A075544: 40 µl Pct Recovery = 98% Analysis Date = 11/15/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 121% Analysis Date = 09/13/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 103% Analysis Date = 08/18/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 102% Analysis Date = 08/02/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 128% Analysis Date = 11/09/10 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 122% Analysis Date = 08/27/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 103% Analysis Date = 08/17/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 100% Analysis Date = 07/19/10 SpikeMix = Ultra CF-3592: 40 µl Pct Recovery = 111% Analysis Date = 08/28/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 90% Analysis Date = 08/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 07/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 06/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 120% Analysis Date = 05/06/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 04/15/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 110% Analysis Date = 03/27/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 03/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 11/19/07 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 04/07/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 115% Analysis Date = 02/21/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 115% Analysis Date = 10/22/08 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 104% Analysis Date = 08/25/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 126% Analysis Date = 03/09/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 105% Analysis Date = 10/29/08 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 105% Analysis Date = 06/07/12 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 121% Analysis Date = 02/10/12 SpikeMix = Restek A075544: 20 µl Pct Recovery = 105% Analysis Date = 10/15/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 88% Analysis Date = 08/26/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 125% Analysis Date = 07/19/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 125% Analysis Date = 06/21/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 82% Analysis Date = 12/10/10 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 124% Analysis Date = 10/09/10 SpikeMix = Restek A075544: 20 µl Pct Recovery = 97% Analysis Date = 06/24/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 105% Analysis Date = 05/06/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 104% Analysis Date = 04/22/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 96% Analysis Date = 03/26/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 110% Analysis Date = 02/09/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 104% Analysis Date = 10/26/09 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 109% Analysis Date = 06/07/13 SpikeMix = ChemService 1448500: 10 µl Pct Recovery = 131% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
METHYL ACETATE
METHOD: 4024 , TESTIDCODE: 77032GCM60
DATES: 10/09/03 - 07/23/13

Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 9.995 Median Pct Recovery = 103% Expected Conc. = 6.99 Median Pct Recovery = 103% Expected Conc. = 6.99 Median Pct Recovery = 103% Expected Conc. = 6.99 Median Pct Recovery = 103% Expected Conc. = 6.99 Median Pct Recovery = 103% Expected Conc. = 6.2 Median Pct Recovery = 103% Expected Conc. = 6.2 Median Pct Recovery = 103% Expected Conc. = 5.592 Median Pct Recovery = 103% Expected Conc. = 5.592 Median Pct Recovery = 103% Expected Conc. = 5.592 Median Pct Recovery = 103% Expected Conc. = 5.592 Median Pct Recovery = 103% Expected Conc. = 4.96 Median Pct Recovery = 103% Expected Conc. = 4.96 Median Pct Recovery = 103% Expected Conc. = 4.96 Median Pct Recovery = 103% Expected Conc. = 4.96 Median Pct Recovery = 103% Expected Conc. = 4.96 Median Pct Recovery = 103% Expected Conc. = 4.96 Median Pct Recovery = 103% Expected Conc. = 4.212 Median Pct Recovery = 103% Expected Conc. = 4.212 Median Pct Recovery = 103% Expected Conc. = 4.212 Median Pct Recovery = 103% Expected Conc. = 4.212 Median Pct Recovery = 103% Expected Conc. = 4.212 Median Pct Recovery = 103% Expected Conc. = 4.212 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.796 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.6 Median Pct Recovery = 103% Expected Conc. = 2.48 Median Pct Recovery = 103% Expected Conc. = 2.48 Median Pct Recovery = 103% Expected Conc. = 2.48 Median Pct Recovery = 103% Expected Conc. = 2.48 Median Pct Recovery = 103% Expected Conc. = 2.48 Median Pct Recovery = 103% Expected Conc. = 2.48 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 2.1 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.984 Median Pct Recovery = 103% Expected Conc. = 1.404 Median Pct Recovery = 103% Expected Conc. = 1.404 Median Pct Recovery = 103% Expected Conc. = 1.404 Median Pct Recovery = 103% Expected Conc. = 1.404 Median Pct Recovery = 103% Expected Conc. = 1.404 Median Pct Recovery = 103% Expected Conc. = 1.404 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.398 Median Pct Recovery = 103% Expected Conc. = 1.312 Median Pct Recovery = 103% Expected Conc. = 1.312 Median Pct Recovery = 103% Expected Conc. = 1.312 Median Pct Recovery = 103% Expected Conc. = 1.312 Median Pct Recovery = 103% Expected Conc. = 1.28 Median Pct Recovery = 103% Expected Conc. = 1.28 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.2 Median Pct Recovery = 103% Expected Conc. = 1.12 Median Pct Recovery = 103% Expected Conc. = 1.12 Median Pct Recovery = 103% Expected Conc. = 1.112 Median Pct Recovery = 103% Expected Conc. = 1.112 Median Pct Recovery = 103% Expected Conc. = 1.112 Median Pct Recovery = 103% Expected Conc. = 1.112 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1.04 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 1 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.852 Median Pct Recovery = 103% Expected Conc. = 0.656 Median Pct Recovery = 103% Expected Conc. = 0.656 Median Pct Recovery = 103% Expected Conc. = 0.656 Median Pct Recovery = 103% Expected Conc. = 0.656 Median Pct Recovery = 103% Expected Conc. = 0.656 Median Pct Recovery = 103% Expected Conc. = 0.656 Median Pct Recovery = 103% Expected Conc. = 0.64 Median Pct Recovery = 103% Expected Conc. = 0.64 Median Pct Recovery = 103% Expected Conc. = 0.64 Median Pct Recovery = 103% Expected Conc. = 0.64 Median Pct Recovery = 103% Expected Conc. = 0.64 Median Pct Recovery = 103% Expected Conc. = 0.64 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.6 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.56 Median Pct Recovery = 103% Expected Conc. = 0.556 Median Pct Recovery = 103% Expected Conc. = 0.556 Median Pct Recovery = 103% Expected Conc. = 0.556 Median Pct Recovery = 103% Expected Conc. = 0.556 Median Pct Recovery = 103% Expected Conc. = 0.5 Median Pct Recovery = 103% Expected Conc. = 0.5 Median Pct Recovery = 103% Expected Conc. = 0.5 Median Pct Recovery = 103% Expected Conc. = 0.5 Median Pct Recovery = 103% Expected Conc. = 0.5 Median Pct Recovery = 103% Analysis Date = 09/03/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 130% Analysis Date = 08/11/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 107% Analysis Date = 06/05/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 77% Analysis Date = 02/20/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 145% Analysis Date = 11/14/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 136% Analysis Date = 10/22/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 133% Analysis Date = 08/25/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 105% Analysis Date = 05/18/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 97% Analysis Date = 08/31/05 SpikeMix = Absolute 071904VOC2: 25 µl Pct Recovery = 107% Analysis Date = 02/28/06 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 94% Analysis Date = 12/14/05 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 101% Analysis Date = 05/19/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 93% Analysis Date = 03/11/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 103% Analysis Date = 11/05/04 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 105% Analysis Date = 06/17/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 94% Analysis Date = 03/11/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 113% Analysis Date = 01/14/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 113% Analysis Date = 08/09/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 98% Analysis Date = 04/11/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 107% Analysis Date = 02/01/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 88% Analysis Date = 10/29/05 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 85% Analysis Date = 08/29/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 97% Analysis Date = 07/28/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 93% Analysis Date = 06/09/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 91% Analysis Date = 12/19/06 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 101% Analysis Date = 06/18/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 106% Analysis Date = 03/26/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 88% Analysis Date = 01/22/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 115% Analysis Date = 08/24/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 116% Analysis Date = 06/05/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 162% Analysis Date = 04/14/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 112% Analysis Date = 02/07/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 114% Analysis Date = 12/06/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 110% Analysis Date = 10/09/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 98% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 91% Analysis Date = 08/10/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 93% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 84% Analysis Date = 04/07/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 101% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 98% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 112% Analysis Date = 11/30/04 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 135% Analysis Date = 07/16/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 113% Analysis Date = 05/06/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 100% Analysis Date = 11/07/03 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 103% Analysis Date = 09/22/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 107% Analysis Date = 07/04/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 109% Analysis Date = 03/28/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 97% Analysis Date = 02/09/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 89% Analysis Date = 09/10/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 106% Analysis Date = 03/03/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 114% Analysis Date = 10/22/08 SpikeMix = Ultra CE-2889: 40 µl Pct Recovery = 109% Analysis Date = 06/26/13 SpikeMix = Crescent 04CC143: 20 µl Pct Recovery = 80% Analysis Date = 05/19/12 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 101% Analysis Date = 02/27/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 124% Analysis Date = 12/21/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 108% Analysis Date = 09/12/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 116% Analysis Date = 08/25/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 95% Analysis Date = 08/18/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 108% Analysis Date = 12/22/10 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 100% Analysis Date = 08/27/10 SpikeMix = Abs 083109VOA: 40 µl Pct Recovery = 103% Analysis Date = 08/18/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 103% Analysis Date = 07/03/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 111% Analysis Date = 08/21/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 87% Analysis Date = 07/11/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 95% Analysis Date = 05/24/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 97% Analysis Date = 02/15/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 97% Analysis Date = 11/18/06 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 98% Analysis Date = 03/26/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 82% Analysis Date = 02/28/13 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 81% Analysis Date = 01/31/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 80% Analysis Date = 12/03/12 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 108% Analysis Date = 09/06/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 116% Analysis Date = 08/09/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 115% Analysis Date = 07/22/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 117% Analysis Date = 06/26/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 103% Analysis Date = 05/28/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 88% Analysis Date = 05/20/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 116% Analysis Date = 04/05/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 101% Analysis Date = 03/18/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 129% Analysis Date = 12/01/07 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 114% Analysis Date = 07/09/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 116% Analysis Date = 06/06/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 111% Analysis Date = 12/18/08 SpikeMix = Restek A062148: 20 µl Pct Recovery = 110% Analysis Date = 08/07/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 125% Analysis Date = 03/23/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 145% Analysis Date = 11/14/08 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 117% Analysis Date = 07/23/13 SpikeMix = NSI 042313VOA: 10 µl Pct Recovery = 83% Analysis Date = 05/02/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 84% Analysis Date = 04/05/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 99% Analysis Date = 01/25/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 137% Analysis Date = 11/30/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 112% Analysis Date = 11/01/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 105% Analysis Date = 08/02/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 106% Analysis Date = 07/19/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 109% Analysis Date = 07/06/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 95% Analysis Date = 11/26/10 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 110% Analysis Date = 10/16/10 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 100% Analysis Date = 07/30/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 86% Analysis Date = 06/24/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 80% Analysis Date = 04/06/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 95% Analysis Date = 11/13/09 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 94% Analysis Date = 04/22/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 100% Analysis Date = 03/15/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 87% Analysis Date = 11/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 96% Analysis Date = 09/21/12 SpikeMix = NSI 060412-01: 10 µl Pct Recovery = 92% Analysis Date = 08/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 84% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Median Pct Recovery = 103% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
TERT-BUTYL ALCOHOL
METHOD: 4024 , TESTIDCODE: 77035GCM60
DATES: 10/09/03 - 07/23/13

Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 9.97 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 5.51 Median Pct Recovery = 100% Expected Conc. = 5.51 Median Pct Recovery = 100% Expected Conc. = 5.51 Median Pct Recovery = 100% Expected Conc. = 5.51 Median Pct Recovery = 100% Expected Conc. = 5.4 Median Pct Recovery = 100% Expected Conc. = 5.4 Median Pct Recovery = 100% Expected Conc. = 4.806 Median Pct Recovery = 100% Expected Conc. = 4.806 Median Pct Recovery = 100% Expected Conc. = 4.806 Median Pct Recovery = 100% Expected Conc. = 4.806 Median Pct Recovery = 100% Expected Conc. = 4.806 Median Pct Recovery = 100% Expected Conc. = 4.806 Median Pct Recovery = 100% Expected Conc. = 4.408 Median Pct Recovery = 100% Expected Conc. = 4.408 Median Pct Recovery = 100% Expected Conc. = 4.408 Median Pct Recovery = 100% Expected Conc. = 4.408 Median Pct Recovery = 100% Expected Conc. = 4.336 Median Pct Recovery = 100% Expected Conc. = 4.336 Median Pct Recovery = 100% Expected Conc. = 4.32 Median Pct Recovery = 100% Expected Conc. = 4.32 Median Pct Recovery = 100% Expected Conc. = 4.32 Median Pct Recovery = 100% Expected Conc. = 4.32 Median Pct Recovery = 100% Expected Conc. = 4.32 Median Pct Recovery = 100% Expected Conc. = 4.32 Median Pct Recovery = 100% Expected Conc. = 4.296 Median Pct Recovery = 100% Expected Conc. = 4.296 Median Pct Recovery = 100% Expected Conc. = 4.296 Median Pct Recovery = 100% Expected Conc. = 4.296 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 4 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.008 Median Pct Recovery = 100% Expected Conc. = 3.008 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 2.8 Median Pct Recovery = 100% Expected Conc. = 2.8 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.204 Median Pct Recovery = 100% Expected Conc. = 2.168 Median Pct Recovery = 100% Expected Conc. = 2.168 Median Pct Recovery = 100% Expected Conc. = 2.168 Median Pct Recovery = 100% Expected Conc. = 2.168 Median Pct Recovery = 100% Expected Conc. = 2.168 Median Pct Recovery = 100% Expected Conc. = 2.168 Median Pct Recovery = 100% Expected Conc. = 2.16 Median Pct Recovery = 100% Expected Conc. = 2.16 Median Pct Recovery = 100% Expected Conc. = 2.16 Median Pct Recovery = 100% Expected Conc. = 2.16 Median Pct Recovery = 100% Expected Conc. = 2.16 Median Pct Recovery = 100% Expected Conc. = 2.16 Median Pct Recovery = 100% Expected Conc. = 2.148 Median Pct Recovery = 100% Expected Conc. = 2.148 Median Pct Recovery = 100% Expected Conc. = 2.148 Median Pct Recovery = 100% Expected Conc. = 2.148 Median Pct Recovery = 100% Expected Conc. = 2.148 Median Pct Recovery = 100% Expected Conc. = 2.148 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 2 Median Pct Recovery = 100% Expected Conc. = 1.602 Median Pct Recovery = 100% Expected Conc. = 1.602 Median Pct Recovery = 100% Expected Conc. = 1.602 Median Pct Recovery = 100% Expected Conc. = 1.602 Median Pct Recovery = 100% Expected Conc. = 1.602 Median Pct Recovery = 100% Expected Conc. = 1.602 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.504 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.4 Median Pct Recovery = 100% Expected Conc. = 1.4 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.936 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.728 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Expected Conc. = 1.102 Median Pct Recovery = 100% Analysis Date = 09/03/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 102% Analysis Date = 08/11/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 108% Analysis Date = 06/05/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 125% Analysis Date = 02/20/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 130% Analysis Date = 11/14/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 123% Analysis Date = 10/22/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 135% Analysis Date = 03/26/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 89% Analysis Date = 02/28/13 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 93% Analysis Date = 01/31/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 89% Analysis Date = 12/03/12 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 98% Analysis Date = 08/25/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 94% Analysis Date = 05/18/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 102% Analysis Date = 08/31/05 SpikeMix = Absolute 071904VOC2: 25 µl Pct Recovery = 98% Analysis Date = 06/17/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 183% Analysis Date = 03/11/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 154% Analysis Date = 01/14/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 160% Analysis Date = 02/28/06 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 104% Analysis Date = 12/14/05 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 111% Analysis Date = 10/22/08 SpikeMix = Ultra CE-2889: 40 µl Pct Recovery = 92% Analysis Date = 05/19/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 93% Analysis Date = 03/11/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 109% Analysis Date = 11/05/04 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 100% Analysis Date = 09/10/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 86% Analysis Date = 03/03/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 102% Analysis Date = 05/19/12 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 98% Analysis Date = 02/27/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 101% Analysis Date = 12/21/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 102% Analysis Date = 09/12/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 99% Analysis Date = 08/25/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 93% Analysis Date = 08/18/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 103% Analysis Date = 12/22/10 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 106% Analysis Date = 08/29/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 99% Analysis Date = 07/28/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 93% Analysis Date = 06/09/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 88% Analysis Date = 12/19/06 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 104% Analysis Date = 08/27/10 SpikeMix = Abs 083109VOA: 40 µl Pct Recovery = 101% Analysis Date = 11/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 93% Analysis Date = 09/21/12 SpikeMix = NSI 060412-01: 10 µl Pct Recovery = 98% Analysis Date = 08/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 77% Analysis Date = 08/18/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 105% Analysis Date = 07/03/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 106% Analysis Date = 06/26/13 SpikeMix = Crescent 04CC143: 20 µl Pct Recovery = 101% Analysis Date = 08/24/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 92% Analysis Date = 06/05/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 121% Analysis Date = 04/14/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 104% Analysis Date = 02/07/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 158% Analysis Date = 12/06/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 158% Analysis Date = 10/09/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 142% Analysis Date = 08/09/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 100% Analysis Date = 04/11/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 86% Analysis Date = 02/01/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 95% Analysis Date = 10/29/05 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 73% Analysis Date = 08/07/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 115% Analysis Date = 03/23/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 111% Analysis Date = 11/14/08 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 97% Analysis Date = 06/18/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 102% Analysis Date = 03/26/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 88% Analysis Date = 01/22/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 116% Analysis Date = 07/09/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 98% Analysis Date = 06/06/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 93% Analysis Date = 12/18/08 SpikeMix = Restek A062148: 20 µl Pct Recovery = 102% Analysis Date = 05/02/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 92% Analysis Date = 04/05/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 103% Analysis Date = 01/25/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 108% Analysis Date = 11/30/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 114% Analysis Date = 11/01/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 110% Analysis Date = 08/02/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 110% Analysis Date = 07/19/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 100% Analysis Date = 07/06/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 101% Analysis Date = 11/26/10 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 99% Analysis Date = 10/16/10 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 94% Analysis Date = 07/16/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 94% Analysis Date = 05/06/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 131% Analysis Date = 11/07/03 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 137% Analysis Date = 07/30/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 92% Analysis Date = 06/24/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 101% Analysis Date = 04/06/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 98% Analysis Date = 11/13/09 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 92% Analysis Date = 04/22/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 98% Analysis Date = 03/15/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 98% Analysis Date = 07/23/13 SpikeMix = NSI 042313VOA: 10 µl Pct Recovery = 124% Analysis Date = 09/06/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 77% Analysis Date = 08/09/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 77% Analysis Date = 07/22/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 98% Analysis Date = 06/26/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 98% Analysis Date = 05/28/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 88% Analysis Date = 05/20/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 88% Analysis Date = 04/05/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 88% Analysis Date = 03/18/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 88% Analysis Date = 12/01/07 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 83% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 116% Analysis Date = 08/10/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 87% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 104% Analysis Date = 04/07/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 93% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 116% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 110% Analysis Date = 11/30/04 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 87% Analysis Date = 08/21/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 93% Analysis Date = 07/11/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 100% Analysis Date = 05/24/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 113% Analysis Date = 02/15/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 100% Analysis Date = 11/18/06 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 93% Analysis Date = 09/22/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 64% Analysis Date = 07/04/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 109% Analysis Date = 03/28/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 82% 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% 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:
TERT-AMYL ALCOHOL
METHOD: 4024 , TESTIDCODE: 77073GCM60
DATES: 10/22/03 - 07/23/13

Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 7.5 Median Pct Recovery = 100% Expected Conc. = 6.96 Median Pct Recovery = 100% Expected Conc. = 6.96 Median Pct Recovery = 100% Expected Conc. = 6.96 Median Pct Recovery = 100% Expected Conc. = 6.96 Median Pct Recovery = 100% Expected Conc. = 6.01 Median Pct Recovery = 100% Expected Conc. = 6.01 Median Pct Recovery = 100% Expected Conc. = 6.01 Median Pct Recovery = 100% Expected Conc. = 6.01 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 6 Median Pct Recovery = 100% Expected Conc. = 4.808 Median Pct Recovery = 100% Expected Conc. = 4.808 Median Pct Recovery = 100% Expected Conc. = 4.808 Median Pct Recovery = 100% Expected Conc. = 4.808 Median Pct Recovery = 100% Expected Conc. = 4.8 Median Pct Recovery = 100% Expected Conc. = 4.8 Median Pct Recovery = 100% Expected Conc. = 4.8 Median Pct Recovery = 100% Expected Conc. = 4.8 Median Pct Recovery = 100% Expected Conc. = 4.8 Median Pct Recovery = 100% Expected Conc. = 4.8 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.75 Median Pct Recovery = 100% Expected Conc. = 3.48 Median Pct Recovery = 100% Expected Conc. = 3.48 Median Pct Recovery = 100% Expected Conc. = 3.48 Median Pct Recovery = 100% Expected Conc. = 3.48 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 3 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.404 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 2.4 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.92 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.8 Median Pct Recovery = 100% Expected Conc. = 1.784 Median Pct Recovery = 100% Expected Conc. = 1.784 Median Pct Recovery = 100% Expected Conc. = 1.784 Median Pct Recovery = 100% Expected Conc. = 1.784 Median Pct Recovery = 100% Expected Conc. = 1.784 Median Pct Recovery = 100% Expected Conc. = 1.784 Median Pct Recovery = 100% Expected Conc. = 1.712 Median Pct Recovery = 100% Expected Conc. = 1.712 Median Pct Recovery = 100% Expected Conc. = 1.712 Median Pct Recovery = 100% Expected Conc. = 1.712 Median Pct Recovery = 100% Expected Conc. = 1.68 Median Pct Recovery = 100% Expected Conc. = 1.68 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.5 Median Pct Recovery = 100% Expected Conc. = 1.496 Median Pct Recovery = 100% Expected Conc. = 1.496 Median Pct Recovery = 100% Expected Conc. = 1.488 Median Pct Recovery = 100% Expected Conc. = 1.488 Median Pct Recovery = 100% Expected Conc. = 1.488 Median Pct Recovery = 100% Expected Conc. = 1.488 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.202 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 1.1 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.9 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.892 Median Pct Recovery = 100% Expected Conc. = 0.856 Median Pct Recovery = 100% Expected Conc. = 0.856 Median Pct Recovery = 100% Expected Conc. = 0.856 Median Pct Recovery = 100% Expected Conc. = 0.856 Median Pct Recovery = 100% Expected Conc. = 0.856 Median Pct Recovery = 100% Expected Conc. = 0.856 Median Pct Recovery = 100% Expected Conc. = 0.84 Median Pct Recovery = 100% Expected Conc. = 0.84 Median Pct Recovery = 100% Expected Conc. = 0.84 Median Pct Recovery = 100% Expected Conc. = 0.84 Median Pct Recovery = 100% Expected Conc. = 0.84 Median Pct Recovery = 100% Expected Conc. = 0.84 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.748 Median Pct Recovery = 100% Expected Conc. = 0.744 Median Pct Recovery = 100% Expected Conc. = 0.744 Median Pct Recovery = 100% Expected Conc. = 0.744 Median Pct Recovery = 100% Analysis Date = 09/03/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 102% Analysis Date = 08/11/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 103% Analysis Date = 06/05/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 121% Analysis Date = 02/20/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 112% Analysis Date = 11/14/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 111% Analysis Date = 10/22/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 130% Analysis Date = 03/26/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 96% Analysis Date = 01/31/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 100% Analysis Date = 08/25/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 96% Analysis Date = 05/18/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 102% Analysis Date = 02/28/13 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 95% Analysis Date = 12/03/12 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 99% Analysis Date = 08/31/05 SpikeMix = Absolute 071904VOC2: 25 µl Pct Recovery = 99% Analysis Date = 02/28/06 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 95% Analysis Date = 12/14/05 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 100% Analysis Date = 05/19/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 89% Analysis Date = 03/11/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 86% Analysis Date = 11/05/04 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 89% Analysis Date = 08/29/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 105% Analysis Date = 07/28/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 109% Analysis Date = 06/09/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 100% Analysis Date = 12/19/06 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 118% Analysis Date = 11/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 100% Analysis Date = 08/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 108% Analysis Date = 09/21/12 SpikeMix = NSI 060412-01: 10 µl Pct Recovery = 116% Analysis Date = 08/09/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 99% Analysis Date = 04/11/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 99% Analysis Date = 02/01/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 98% Analysis Date = 10/29/05 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 81% Analysis Date = 06/18/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 97% Analysis Date = 03/26/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 81% Analysis Date = 01/22/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 91% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 92% Analysis Date = 08/10/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 96% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 96% Analysis Date = 04/07/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 85% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 83% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 94% Analysis Date = 11/30/04 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 111% Analysis Date = 06/26/13 SpikeMix = Crescent 04CC143: 20 µl Pct Recovery = 113% Analysis Date = 05/19/12 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 91% Analysis Date = 12/21/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 77% Analysis Date = 08/25/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 101% Analysis Date = 12/22/10 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 100% Analysis Date = 02/27/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 89% Analysis Date = 09/12/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 98% Analysis Date = 08/18/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 100% Analysis Date = 09/10/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 99% Analysis Date = 03/03/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 87% Analysis Date = 10/22/08 SpikeMix = Ultra CE-2889: 40 µl Pct Recovery = 94% Analysis Date = 08/21/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 101% Analysis Date = 07/11/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 113% Analysis Date = 05/24/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 122% Analysis Date = 02/15/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 121% Analysis Date = 11/18/06 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 99% Analysis Date = 08/27/10 SpikeMix = Abs 083109VOA: 40 µl Pct Recovery = 104% Analysis Date = 08/18/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 95% Analysis Date = 07/03/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 97% Analysis Date = 09/22/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 60% Analysis Date = 07/04/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 116% Analysis Date = 03/28/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 82% Analysis Date = 02/09/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 116% Analysis Date = 09/06/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 96% Analysis Date = 08/09/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 100% Analysis Date = 07/22/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 103% Analysis Date = 06/26/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 102% Analysis Date = 05/28/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 95% Analysis Date = 05/20/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 101% Analysis Date = 04/05/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 95% Analysis Date = 03/18/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 85% Analysis Date = 12/01/07 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 95% Analysis Date = 07/23/13 SpikeMix = NSI 042313VOA: 10 µl Pct Recovery = 169% Analysis Date = 11/01/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 103% Analysis Date = 08/02/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 107% Analysis Date = 07/06/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 102% Analysis Date = 10/16/10 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 78% Analysis Date = 05/02/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 86% Analysis Date = 04/05/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 103% Analysis Date = 01/25/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 117% Analysis Date = 11/30/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 108% Analysis Date = 07/19/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 103% Analysis Date = 11/26/10 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 99% Analysis Date = 07/09/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 102% Analysis Date = 06/06/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 123% Analysis Date = 12/18/08 SpikeMix = Restek A062148: 20 µl Pct Recovery = 110% Analysis Date = 08/07/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 99% Analysis Date = 03/23/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 94% Analysis Date = 11/14/08 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 108% Analysis Date = 07/30/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 108% Analysis Date = 06/24/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 102% Analysis Date = 04/06/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 98% Analysis Date = 11/13/09 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 102% Analysis Date = 04/22/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 93% Analysis Date = 03/15/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 87% 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% 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:
TERT-BUTYL METHYL ETHER (MTBE)
METHOD: 4024 , TESTIDCODE: 78032GCM60
DATES: 10/09/03 - 06/07/13

Expected Conc. = 7 Median Pct Recovery = 105% Expected Conc. = 7 Median Pct Recovery = 105% Expected Conc. = 7 Median Pct Recovery = 105% Expected Conc. = 5.6 Median Pct Recovery = 105% Expected Conc. = 5.6 Median Pct Recovery = 105% Expected Conc. = 5.6 Median Pct Recovery = 105% Expected Conc. = 5.6 Median Pct Recovery = 105% Expected Conc. = 4.98 Median Pct Recovery = 105% Expected Conc. = 4.98 Median Pct Recovery = 105% Expected Conc. = 3.984 Median Pct Recovery = 105% Expected Conc. = 3.984 Median Pct Recovery = 105% Expected Conc. = 3.984 Median Pct Recovery = 105% Expected Conc. = 3.984 Median Pct Recovery = 105% Expected Conc. = 3.6 Median Pct Recovery = 105% Expected Conc. = 3.6 Median Pct Recovery = 105% Expected Conc. = 3.6 Median Pct Recovery = 105% Expected Conc. = 3.6 Median Pct Recovery = 105% Expected Conc. = 3.6 Median Pct Recovery = 105% Expected Conc. = 3.6 Median Pct Recovery = 105% Expected Conc. = 2.8 Median Pct Recovery = 105% Expected Conc. = 2.8 Median Pct Recovery = 105% Expected Conc. = 2.8 Median Pct Recovery = 105% Expected Conc. = 2.8 Median Pct Recovery = 105% Expected Conc. = 2.24 Median Pct Recovery = 105% Expected Conc. = 2.24 Median Pct Recovery = 105% Expected Conc. = 2.24 Median Pct Recovery = 105% Expected Conc. = 2.24 Median Pct Recovery = 105% Expected Conc. = 2.24 Median Pct Recovery = 105% Expected Conc. = 2.24 Median Pct Recovery = 105% Expected Conc. = 1.992 Median Pct Recovery = 105% Expected Conc. = 1.992 Median Pct Recovery = 105% Expected Conc. = 1.992 Median Pct Recovery = 105% Expected Conc. = 1.992 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.8 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.5936 Median Pct Recovery = 105% Expected Conc. = 1.4 Median Pct Recovery = 105% Expected Conc. = 1.4 Median Pct Recovery = 105% Expected Conc. = 1.4 Median Pct Recovery = 105% Expected Conc. = 1.4 Median Pct Recovery = 105% Expected Conc. = 1.4 Median Pct Recovery = 105% Expected Conc. = 1.4 Median Pct Recovery = 105% Expected Conc. = 1.2 Median Pct Recovery = 105% Expected Conc. = 1.2 Median Pct Recovery = 105% Expected Conc. = 1.2 Median Pct Recovery = 105% Expected Conc. = 1.2 Median Pct Recovery = 105% Expected Conc. = 1.2 Median Pct Recovery = 105% Expected Conc. = 1.2 Median Pct Recovery = 105% Expected Conc. = 0.4 Median Pct Recovery = 105% Expected Conc. = 0.4 Median Pct Recovery = 105% Expected Conc. = 0.4 Median Pct Recovery = 105% Expected Conc. = 0.4 Median Pct Recovery = 105% Expected Conc. = 0.3996 Median Pct Recovery = 105% Expected Conc. = 0.3996 Median Pct Recovery = 105% Expected Conc. = 0.326 Median Pct Recovery = 105% Expected Conc. = 0.326 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.28 Median Pct Recovery = 105% Expected Conc. = 0.264 Median Pct Recovery = 105% Expected Conc. = 0.264 Median Pct Recovery = 105% Expected Conc. = 0.264 Median Pct Recovery = 105% Expected Conc. = 0.264 Median Pct Recovery = 105% Expected Conc. = 0.2608 Median Pct Recovery = 105% Expected Conc. = 0.2608 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.2 Median Pct Recovery = 105% Expected Conc. = 0.1998 Median Pct Recovery = 105% Expected Conc. = 0.1998 Median Pct Recovery = 105% Expected Conc. = 0.1998 Median Pct Recovery = 105% Expected Conc. = 0.1998 Median Pct Recovery = 105% Expected Conc. = 0.1998 Median Pct Recovery = 105% Expected Conc. = 0.1998 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.172 Median Pct Recovery = 105% Expected Conc. = 0.132 Median Pct Recovery = 105% Expected Conc. = 0.132 Median Pct Recovery = 105% Expected Conc. = 0.132 Median Pct Recovery = 105% Expected Conc. = 0.132 Median Pct Recovery = 105% Expected Conc. = 0.1304 Median Pct Recovery = 105% Expected Conc. = 0.1304 Median Pct Recovery = 105% Expected Conc. = 0.1304 Median Pct Recovery = 105% Expected Conc. = 0.1304 Median Pct Recovery = 105% Expected Conc. = 0.1056 Median Pct Recovery = 105% Expected Conc. = 0.1056 Median Pct Recovery = 105% Expected Conc. = 0.1056 Median Pct Recovery = 105% Expected Conc. = 0.1056 Median Pct Recovery = 105% Expected Conc. = 0.104 Median Pct Recovery = 105% Expected Conc. = 0.104 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.1 Median Pct Recovery = 105% Expected Conc. = 0.09 Median Pct Recovery = 105% Expected Conc. = 0.09 Median Pct Recovery = 105% Expected Conc. = 0.0528 Median Pct Recovery = 105% Expected Conc. = 0.0528 Median Pct Recovery = 105% Expected Conc. = 0.0528 Median Pct Recovery = 105% Expected Conc. = 0.0528 Median Pct Recovery = 105% Expected Conc. = 0.0528 Median Pct Recovery = 105% Expected Conc. = 0.0528 Median Pct Recovery = 105% Expected Conc. = 0.052 Median Pct Recovery = 105% Expected Conc. = 0.052 Median Pct Recovery = 105% Expected Conc. = 0.052 Median Pct Recovery = 105% Expected Conc. = 0.052 Median Pct Recovery = 105% Expected Conc. = 0.052 Median Pct Recovery = 105% Expected Conc. = 0.052 Median Pct Recovery = 105% Expected Conc. = 0.1812 Median Pct Recovery = 105% Analysis Date = 09/02/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 128% Analysis Date = 07/25/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 132% Analysis Date = 03/11/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 110% Analysis Date = 02/01/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 118% Analysis Date = 07/22/05 SpikeMix = Supelco LB22063: 25 µl Pct Recovery = 112% Analysis Date = 06/03/05 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 103% Analysis Date = 11/30/04 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 97% Analysis Date = 06/17/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 97% Analysis Date = 03/11/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 128% Analysis Date = 01/14/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 126% Analysis Date = 08/20/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 112% Analysis Date = 06/16/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 115% Analysis Date = 04/11/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 107% Analysis Date = 02/28/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 100% Analysis Date = 11/25/05 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 106% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 98% Analysis Date = 02/04/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 89% Analysis Date = 08/24/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 104% Analysis Date = 06/05/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 106% Analysis Date = 04/14/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 134% Analysis Date = 02/07/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 128% Analysis Date = 12/06/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 128% Analysis Date = 10/09/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 111% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 103% Analysis Date = 08/31/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 112% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 97% Analysis Date = 04/15/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 104% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 97% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 99% Analysis Date = 12/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 106% Analysis Date = 10/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 109% Analysis Date = 05/04/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 106% Analysis Date = 01/12/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 108% Analysis Date = 10/29/05 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 109% Analysis Date = 07/16/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 102% Analysis Date = 05/06/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 108% Analysis Date = 11/07/03 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 111% Analysis Date = 07/25/09 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 108% Analysis Date = 12/11/08 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 105% Analysis Date = 07/01/09 SpikeMix = Accu B8080231: 40 µl Pct Recovery = 100% Analysis Date = 06/30/12 SpikeMix = Accu 212051187: 25 µl Pct Recovery = 75% Analysis Date = 09/18/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 79% Analysis Date = 08/29/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 93% Analysis Date = 08/02/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 96% Analysis Date = 07/14/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 111% Analysis Date = 06/22/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 96% Analysis Date = 05/31/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 93% Analysis Date = 03/23/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 104% Analysis Date = 12/29/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 93% Analysis Date = 12/01/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 104% Analysis Date = 03/26/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 137% Analysis Date = 02/19/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 126% Analysis Date = 01/03/13 SpikeMix = Accu 212051187: 20 µl Pct Recovery = 83% Analysis Date = 03/10/12 SpikeMix = Restek A075544: 40 µl Pct Recovery = 111% Analysis Date = 11/15/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 105% Analysis Date = 09/13/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 108% Analysis Date = 08/18/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 115% Analysis Date = 08/02/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 100% Analysis Date = 11/09/10 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 96% Analysis Date = 04/07/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 110% Analysis Date = 02/21/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 100% Analysis Date = 10/22/08 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 105% Analysis Date = 09/24/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 95% Analysis Date = 07/02/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 90% Analysis Date = 06/05/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 90% Analysis Date = 04/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 90% Analysis Date = 01/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 95% Analysis Date = 12/13/03 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 90% Analysis Date = 08/25/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 100% Analysis Date = 03/09/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 105% Analysis Date = 10/29/08 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 105% Analysis Date = 08/28/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 116% Analysis Date = 08/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 110% Analysis Date = 07/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 128% Analysis Date = 06/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 134% Analysis Date = 05/06/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 116% Analysis Date = 04/15/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 128% Analysis Date = 03/27/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 122% Analysis Date = 03/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 110% Analysis Date = 11/19/07 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 116% Analysis Date = 11/27/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 133% Analysis Date = 09/08/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 141% Analysis Date = 10/22/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 93% Analysis Date = 07/11/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 87% Analysis Date = 08/27/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 108% Analysis Date = 08/17/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 102% Analysis Date = 07/19/10 SpikeMix = Ultra CF-3592: 40 µl Pct Recovery = 117% Analysis Date = 06/07/12 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 86% Analysis Date = 02/10/12 SpikeMix = Restek A075544: 20 µl Pct Recovery = 102% Analysis Date = 10/15/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 94% Analysis Date = 08/26/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 94% Analysis Date = 07/19/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 92% Analysis Date = 06/21/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 104% Analysis Date = 12/10/10 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 89% Analysis Date = 10/09/10 SpikeMix = Restek A075544: 20 µl Pct Recovery = 99% Analysis Date = 06/07/13 SpikeMix = ChemService 1448500: 10 µl Pct Recovery = 114% Analysis Date = 06/24/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 116% Analysis Date = 04/22/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 108% Analysis Date = 02/09/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 104% Analysis Date = 05/06/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 102% Analysis Date = 03/26/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 112% Analysis Date = 10/26/09 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 96% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Median Pct Recovery = 105% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
ACETONE
METHOD: 4024 , TESTIDCODE: 81552GCM60
DATES: 10/22/03 - 07/23/13

Expected Conc. = 10.5 Median Pct Recovery = 111% Expected Conc. = 10.5 Median Pct Recovery = 111% Expected Conc. = 10.5 Median Pct Recovery = 111% Expected Conc. = 8.4 Median Pct Recovery = 111% Expected Conc. = 8.4 Median Pct Recovery = 111% Expected Conc. = 8.4 Median Pct Recovery = 111% Expected Conc. = 8.4 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.52 Median Pct Recovery = 111% Expected Conc. = 7.472 Median Pct Recovery = 111% Expected Conc. = 7.472 Median Pct Recovery = 111% Expected Conc. = 7.424 Median Pct Recovery = 111% Expected Conc. = 7.424 Median Pct Recovery = 111% Expected Conc. = 7.424 Median Pct Recovery = 111% Expected Conc. = 7.424 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 7 Median Pct Recovery = 111% Expected Conc. = 6.8 Median Pct Recovery = 111% Expected Conc. = 6.8 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 6 Median Pct Recovery = 111% Expected Conc. = 5.96 Median Pct Recovery = 111% Expected Conc. = 5.96 Median Pct Recovery = 111% Expected Conc. = 5.96 Median Pct Recovery = 111% Expected Conc. = 5.96 Median Pct Recovery = 111% Expected Conc. = 5.96 Median Pct Recovery = 111% Expected Conc. = 5.96 Median Pct Recovery = 111% Expected Conc. = 5.616 Median Pct Recovery = 111% Expected Conc. = 5.616 Median Pct Recovery = 111% Expected Conc. = 5.6 Median Pct Recovery = 111% Expected Conc. = 5.6 Median Pct Recovery = 111% Expected Conc. = 5.6 Median Pct Recovery = 111% Expected Conc. = 5.6 Median Pct Recovery = 111% Expected Conc. = 5.44 Median Pct Recovery = 111% Expected Conc. = 5.44 Median Pct Recovery = 111% Expected Conc. = 5.44 Median Pct Recovery = 111% Expected Conc. = 5.44 Median Pct Recovery = 111% Expected Conc. = 5.44 Median Pct Recovery = 111% Expected Conc. = 5.44 Median Pct Recovery = 111% Expected Conc. = 5.005 Median Pct Recovery = 111% Expected Conc. = 5.005 Median Pct Recovery = 111% Expected Conc. = 5.005 Median Pct Recovery = 111% Expected Conc. = 5.005 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.9 Median Pct Recovery = 111% Expected Conc. = 4.8 Median Pct Recovery = 111% Expected Conc. = 4.8 Median Pct Recovery = 111% Expected Conc. = 4.2 Median Pct Recovery = 111% Expected Conc. = 4.2 Median Pct Recovery = 111% Expected Conc. = 4.2 Median Pct Recovery = 111% Expected Conc. = 4.2 Median Pct Recovery = 111% Expected Conc. = 4.004 Median Pct Recovery = 111% Expected Conc. = 4.004 Median Pct Recovery = 111% Expected Conc. = 4.004 Median Pct Recovery = 111% Expected Conc. = 4.004 Median Pct Recovery = 111% Expected Conc. = 3.736 Median Pct Recovery = 111% Expected Conc. = 3.736 Median Pct Recovery = 111% Expected Conc. = 3.736 Median Pct Recovery = 111% Expected Conc. = 3.736 Median Pct Recovery = 111% Expected Conc. = 3.736 Median Pct Recovery = 111% Expected Conc. = 3.736 Median Pct Recovery = 111% Expected Conc. = 3.712 Median Pct Recovery = 111% Expected Conc. = 3.712 Median Pct Recovery = 111% Expected Conc. = 3.712 Median Pct Recovery = 111% Expected Conc. = 3.712 Median Pct Recovery = 111% Expected Conc. = 3.712 Median Pct Recovery = 111% Expected Conc. = 3.712 Median Pct Recovery = 111% Expected Conc. = 3.5 Median Pct Recovery = 111% Expected Conc. = 3.5 Median Pct Recovery = 111% Expected Conc. = 3.5 Median Pct Recovery = 111% Expected Conc. = 3.5 Median Pct Recovery = 111% Expected Conc. = 3.5 Median Pct Recovery = 111% Expected Conc. = 3.5 Median Pct Recovery = 111% Expected Conc. = 3.36 Median Pct Recovery = 111% Expected Conc. = 3.36 Median Pct Recovery = 111% Expected Conc. = 3.36 Median Pct Recovery = 111% Expected Conc. = 3.36 Median Pct Recovery = 111% Expected Conc. = 3.36 Median Pct Recovery = 111% Expected Conc. = 3.36 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 3 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.98 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.808 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.8 Median Pct Recovery = 111% Expected Conc. = 2.72 Median Pct Recovery = 111% Expected Conc. = 2.72 Median Pct Recovery = 111% Expected Conc. = 2.72 Median Pct Recovery = 111% Expected Conc. = 2.72 Median Pct Recovery = 111% Expected Conc. = 2.72 Median Pct Recovery = 111% Expected Conc. = 2.72 Median Pct Recovery = 111% Expected Conc. = 2.4 Median Pct Recovery = 111% Expected Conc. = 2.4 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Expected Conc. = 2.1 Median Pct Recovery = 111% Expected Conc. = 2.1 Median Pct Recovery = 111% Expected Conc. = 2.1 Median Pct Recovery = 111% Expected Conc. = 2.1 Median Pct Recovery = 111% Expected Conc. = 2.1 Median Pct Recovery = 111% Expected Conc. = 2.1 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 2.002 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.96 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 1.001 Median Pct Recovery = 111% Expected Conc. = 2.176 Median Pct Recovery = 111% Analysis Date = 09/02/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 111% Analysis Date = 07/25/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 110% Analysis Date = 03/11/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 126% Analysis Date = 02/01/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 105% Analysis Date = 09/03/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 104% Analysis Date = 08/11/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 124% Analysis Date = 06/05/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 120% Analysis Date = 02/20/04 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 141% Analysis Date = 11/14/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 120% Analysis Date = 10/22/03 SpikeMix = AccuStandard B3090068: 25 µl Pct Recovery = 122% Analysis Date = 10/22/08 SpikeMix = Ultra CE-2889: 40 µl Pct Recovery = 103% Analysis Date = 09/10/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 112% Analysis Date = 03/03/09 SpikeMix = Restek A062148: 40 µl Pct Recovery = 123% Analysis Date = 03/26/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 97% Analysis Date = 02/28/13 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 110% Analysis Date = 01/31/13 SpikeMix = Crescent 05BB024: 20 µl Pct Recovery = 96% Analysis Date = 12/03/12 SpikeMix = NSI 060412-01: 20 µl Pct Recovery = 149% Analysis Date = 08/31/05 SpikeMix = Absolute 071904VOC2: 25 µl Pct Recovery = 99% Analysis Date = 05/19/12 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 134% Analysis Date = 12/21/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 167% Analysis Date = 08/25/11 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 130% Analysis Date = 12/22/10 SpikeMix = ChemService 443-149B: 40 µl Pct Recovery = 138% Analysis Date = 02/27/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 112% Analysis Date = 09/12/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 115% Analysis Date = 08/18/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 40 µl Pct Recovery = 117% Analysis Date = 08/27/10 SpikeMix = Abs 083109VOA: 40 µl Pct Recovery = 103% Analysis Date = 08/18/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 112% Analysis Date = 07/03/10 SpikeMix = ChemService 430-41B: 40 µl Pct Recovery = 127% Analysis Date = 05/19/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 112% Analysis Date = 03/11/05 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 79% Analysis Date = 11/05/04 SpikeMix = Absolute 071904VOC2: 20 µl Pct Recovery = 110% Analysis Date = 08/25/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 110% Analysis Date = 05/18/06 SpikeMix = Supelco LB31916: 25 µl Pct Recovery = 112% Analysis Date = 08/29/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 114% Analysis Date = 07/28/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 104% Analysis Date = 06/09/07 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 114% Analysis Date = 12/19/06 SpikeMix = Crescent 07FF044: 25 µl Pct Recovery = 112% Analysis Date = 06/26/13 SpikeMix = Crescent 04CC143: 20 µl Pct Recovery = 111% Analysis Date = 08/20/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 102% Analysis Date = 06/16/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 105% Analysis Date = 02/28/06 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 105% Analysis Date = 12/14/05 SpikeMix = Supelco LB31916: 20 µl Pct Recovery = 100% Analysis Date = 08/07/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 123% Analysis Date = 03/23/09 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 139% Analysis Date = 11/14/08 SpikeMix = Ultra CE-2889: 20 µl Pct Recovery = 110% Analysis Date = 07/09/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 124% Analysis Date = 06/06/09 SpikeMix = Restek A062148: 20 µl Pct Recovery = 108% Analysis Date = 12/18/08 SpikeMix = Restek A062148: 20 µl Pct Recovery = 119% Analysis Date = 11/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 105% Analysis Date = 09/21/12 SpikeMix = NSI 060412-01: 10 µl Pct Recovery = 117% Analysis Date = 08/02/12 SpikeMix = Crescent 05BB024: 10 µl Pct Recovery = 103% Analysis Date = 04/11/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 119% Analysis Date = 02/28/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 89% Analysis Date = 11/25/05 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 95% Analysis Date = 11/01/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 166% Analysis Date = 08/02/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 143% Analysis Date = 07/06/11 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 138% Analysis Date = 10/16/10 SpikeMix = ChemService 443-149B: 20 µl Pct Recovery = 150% Analysis Date = 05/02/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 133% Analysis Date = 04/05/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 102% Analysis Date = 01/25/12 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 111% Analysis Date = 11/30/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 111% Analysis Date = 07/19/11 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 114% Analysis Date = 11/26/10 SpikeMix = ERA 0618-10-02 LS4024 #2: 20 µl Pct Recovery = 101% Analysis Date = 07/30/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 88% Analysis Date = 06/24/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 85% Analysis Date = 04/06/10 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 106% Analysis Date = 11/13/09 SpikeMix = Abs 083109VOA: 20 µl Pct Recovery = 101% Analysis Date = 04/22/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 127% Analysis Date = 03/15/10 SpikeMix = ChemService 430-41B: 20 µl Pct Recovery = 121% Analysis Date = 09/06/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 89% Analysis Date = 08/09/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 96% Analysis Date = 07/22/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 121% Analysis Date = 06/26/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 111% Analysis Date = 05/28/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 121% Analysis Date = 05/20/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 107% Analysis Date = 04/05/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 104% Analysis Date = 03/18/08 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 129% Analysis Date = 12/01/07 SpikeMix = Protocol R1070705003: 20 µl Pct Recovery = 111% Analysis Date = 06/18/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 114% Analysis Date = 03/26/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 88% Analysis Date = 01/22/05 SpikeMix = Absolute 071904VOC2: 10 µl Pct Recovery = 147% Analysis Date = 07/23/13 SpikeMix = NSI 042313VOA: 10 µl Pct Recovery = 171% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 101% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 83% Analysis Date = 04/07/05 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 97% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 97% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 115% Analysis Date = 11/30/04 SpikeMix = Absolute 071904VOC2: 8 µl Pct Recovery = 110% Analysis Date = 05/04/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 95% Analysis Date = 01/12/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 100% Analysis Date = 10/29/05 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 100% Analysis Date = 08/09/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 120% Analysis Date = 04/11/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 120% Analysis Date = 02/01/06 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 95% Analysis Date = 10/29/05 SpikeMix = Supelco LB31916: 10 µl Pct Recovery = 95% Analysis Date = 08/21/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 112% Analysis Date = 07/11/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 102% Analysis Date = 05/24/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 112% Analysis Date = 02/15/07 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 122% Analysis Date = 11/18/06 SpikeMix = Crescent 07FF044: 10 µl Pct Recovery = 82% Analysis Date = 09/22/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 100% Analysis Date = 07/04/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 110% Analysis Date = 03/28/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 100% Analysis Date = 02/09/06 SpikeMix = Supelco LB31916: 5 µl Pct Recovery = 110% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Median Pct Recovery = 111% Y = 1
The SGPlot Procedure

BQS OBSP Determination:
DIISOPROPYL ETHER
METHOD: 4024 , TESTIDCODE: 81577GCM60
DATES: 10/09/03 - 06/07/13

Expected Conc. = 6.5 Median Pct Recovery = 104% Expected Conc. = 6.5 Median Pct Recovery = 104% Expected Conc. = 6.5 Median Pct Recovery = 104% Expected Conc. = 5.51 Median Pct Recovery = 104% Expected Conc. = 5.51 Median Pct Recovery = 104% Expected Conc. = 5.2 Median Pct Recovery = 104% Expected Conc. = 5.2 Median Pct Recovery = 104% Expected Conc. = 5.2 Median Pct Recovery = 104% Expected Conc. = 5.2 Median Pct Recovery = 104% Expected Conc. = 4.408 Median Pct Recovery = 104% Expected Conc. = 4.408 Median Pct Recovery = 104% Expected Conc. = 4.408 Median Pct Recovery = 104% Expected Conc. = 4.408 Median Pct Recovery = 104% Expected Conc. = 3.012 Median Pct Recovery = 104% Expected Conc. = 3.012 Median Pct Recovery = 104% Expected Conc. = 3.012 Median Pct Recovery = 104% Expected Conc. = 3.012 Median Pct Recovery = 104% Expected Conc. = 3.012 Median Pct Recovery = 104% Expected Conc. = 3.012 Median Pct Recovery = 104% Expected Conc. = 2.6 Median Pct Recovery = 104% Expected Conc. = 2.6 Median Pct Recovery = 104% Expected Conc. = 2.6 Median Pct Recovery = 104% Expected Conc. = 2.6 Median Pct Recovery = 104% Expected Conc. = 2.204 Median Pct Recovery = 104% Expected Conc. = 2.204 Median Pct Recovery = 104% Expected Conc. = 2.204 Median Pct Recovery = 104% Expected Conc. = 2.204 Median Pct Recovery = 104% Expected Conc. = 2.08 Median Pct Recovery = 104% Expected Conc. = 2.08 Median Pct Recovery = 104% Expected Conc. = 2.08 Median Pct Recovery = 104% Expected Conc. = 2.08 Median Pct Recovery = 104% Expected Conc. = 2.08 Median Pct Recovery = 104% Expected Conc. = 2.08 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.7632 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.5 Median Pct Recovery = 104% Expected Conc. = 1.3 Median Pct Recovery = 104% Expected Conc. = 1.3 Median Pct Recovery = 104% Expected Conc. = 1.3 Median Pct Recovery = 104% Expected Conc. = 1.3 Median Pct Recovery = 104% Expected Conc. = 1.3 Median Pct Recovery = 104% Expected Conc. = 1.3 Median Pct Recovery = 104% Expected Conc. = 1.004 Median Pct Recovery = 104% Expected Conc. = 1.004 Median Pct Recovery = 104% Expected Conc. = 1.004 Median Pct Recovery = 104% Expected Conc. = 1.004 Median Pct Recovery = 104% Expected Conc. = 1.004 Median Pct Recovery = 104% Expected Conc. = 1.004 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.6 Median Pct Recovery = 104% Expected Conc. = 0.3486 Median Pct Recovery = 104% Expected Conc. = 0.3486 Median Pct Recovery = 104% Expected Conc. = 0.284 Median Pct Recovery = 104% Expected Conc. = 0.284 Median Pct Recovery = 104% Expected Conc. = 0.284 Median Pct Recovery = 104% Expected Conc. = 0.284 Median Pct Recovery = 104% Expected Conc. = 0.2789 Median Pct Recovery = 104% Expected Conc. = 0.2789 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.24 Median Pct Recovery = 104% Expected Conc. = 0.1928 Median Pct Recovery = 104% Expected Conc. = 0.1928 Median Pct Recovery = 104% Expected Conc. = 0.192 Median Pct Recovery = 104% Expected Conc. = 0.192 Median Pct Recovery = 104% Expected Conc. = 0.192 Median Pct Recovery = 104% Expected Conc. = 0.192 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.16 Median Pct Recovery = 104% Expected Conc. = 0.1594 Median Pct Recovery = 104% Expected Conc. = 0.1594 Median Pct Recovery = 104% Expected Conc. = 0.142 Median Pct Recovery = 104% Expected Conc. = 0.142 Median Pct Recovery = 104% Expected Conc. = 0.142 Median Pct Recovery = 104% Expected Conc. = 0.142 Median Pct Recovery = 104% Expected Conc. = 0.1394 Median Pct Recovery = 104% Expected Conc. = 0.1394 Median Pct Recovery = 104% Expected Conc. = 0.1394 Median Pct Recovery = 104% Expected Conc. = 0.1394 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.138 Median Pct Recovery = 104% Expected Conc. = 0.0964 Median Pct Recovery = 104% Expected Conc. = 0.0964 Median Pct Recovery = 104% Expected Conc. = 0.0964 Median Pct Recovery = 104% Expected Conc. = 0.0964 Median Pct Recovery = 104% Expected Conc. = 0.0964 Median Pct Recovery = 104% Expected Conc. = 0.0964 Median Pct Recovery = 104% Expected Conc. = 0.096 Median Pct Recovery = 104% Expected Conc. = 0.096 Median Pct Recovery = 104% Expected Conc. = 0.096 Median Pct Recovery = 104% Expected Conc. = 0.096 Median Pct Recovery = 104% Expected Conc. = 0.096 Median Pct Recovery = 104% Expected Conc. = 0.096 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.08 Median Pct Recovery = 104% Expected Conc. = 0.0797 Median Pct Recovery = 104% Expected Conc. = 0.0797 Median Pct Recovery = 104% Expected Conc. = 0.0797 Median Pct Recovery = 104% Expected Conc. = 0.0797 Median Pct Recovery = 104% Expected Conc. = 0.0797 Median Pct Recovery = 104% Expected Conc. = 0.0797 Median Pct Recovery = 104% Expected Conc. = 0.07 Median Pct Recovery = 104% Expected Conc. = 0.07 Median Pct Recovery = 104% Expected Conc. = 0.1404 Median Pct Recovery = 104% Analysis Date = 09/02/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 137% Analysis Date = 07/25/06 SpikeMix = Ultra CB-1580: 25 µl Pct Recovery = 133% Analysis Date = 07/22/05 SpikeMix = Supelco LB22063: 25 µl Pct Recovery = 116% Analysis Date = 03/11/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 107% Analysis Date = 02/01/06 SpikeMix = Ultra CB-1580: 20 µl Pct Recovery = 116% Analysis Date = 06/03/05 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 115% Analysis Date = 11/30/04 SpikeMix = Supelco LB22063: 20 µl Pct Recovery = 104% Analysis Date = 06/17/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 106% Analysis Date = 03/11/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 127% Analysis Date = 01/14/04 SpikeMix = Supelco LB14634: 30 µl Pct Recovery = 128% Analysis Date = 08/20/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 123% Analysis Date = 06/16/06 SpikeMix = Ultra CB-1580: 10 µl Pct Recovery = 125% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 101% Analysis Date = 02/04/05 SpikeMix = Supelco LB22063: 10 µl Pct Recovery = 103% Analysis Date = 04/11/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 114% Analysis Date = 02/28/06 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 100% Analysis Date = 11/25/05 SpikeMix = Ultra CB-1580: 8 µl Pct Recovery = 115% Analysis Date = 09/10/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 109% Analysis Date = 08/31/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 126% Analysis Date = 05/05/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 99% Analysis Date = 04/15/05 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 108% Analysis Date = 03/03/05 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 102% Analysis Date = 12/31/04 SpikeMix = Supelco LB22063: 8 µl & Absolute 071904VOC2: 8 µl Pct Recovery = 100% Analysis Date = 12/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 105% Analysis Date = 10/15/04 SpikeMix = Supelco LB22063: 8 µl Pct Recovery = 116% Analysis Date = 08/24/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 101% Analysis Date = 06/05/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 98% Analysis Date = 04/14/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 127% Analysis Date = 02/07/04 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 126% Analysis Date = 12/06/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 127% Analysis Date = 10/09/03 SpikeMix = ChemService 309-107A: 15 µl Pct Recovery = 109% Analysis Date = 05/04/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 111% Analysis Date = 01/12/06 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 118% Analysis Date = 10/29/05 SpikeMix = Ultra CB-1580: 5 µl Pct Recovery = 115% Analysis Date = 07/16/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 98% Analysis Date = 05/06/04 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 111% Analysis Date = 11/07/03 SpikeMix = Supelco LB14634: 10 µl Pct Recovery = 110% Analysis Date = 09/24/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 95% Analysis Date = 07/02/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 93% Analysis Date = 06/05/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 90% Analysis Date = 04/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 88% Analysis Date = 01/22/04 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 97% Analysis Date = 12/13/03 SpikeMix = Ultra U1734: 10 µl Pct Recovery = 92% Analysis Date = 06/30/12 SpikeMix = Accu 212051187: 25 µl Pct Recovery = 79% Analysis Date = 03/26/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 101% Analysis Date = 02/19/13 SpikeMix = ChemService 426000: 20 µl Pct Recovery = 99% Analysis Date = 01/03/13 SpikeMix = Accu 212051187: 20 µl Pct Recovery = 87% Analysis Date = 08/28/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 96% Analysis Date = 08/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 113% Analysis Date = 07/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 104% Analysis Date = 06/10/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 113% Analysis Date = 05/06/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 104% Analysis Date = 04/15/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 117% Analysis Date = 03/27/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 104% Analysis Date = 03/08/08 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 100% Analysis Date = 11/19/07 SpikeMix = ChemService 385-17C: 20 µl Pct Recovery = 108% Analysis Date = 07/19/10 SpikeMix = Ultra CF-3592: 40 µl Pct Recovery = 107% Analysis Date = 08/27/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 103% Analysis Date = 08/17/10 SpikeMix = ERA 0817-09-02VOA: 40 µl Pct Recovery = 98% Analysis Date = 03/10/12 SpikeMix = Restek A075544: 40 µl Pct Recovery = 106% Analysis Date = 11/15/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 100% Analysis Date = 09/13/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 101% Analysis Date = 08/18/11 SpikeMix = Restek A075544: 40 µl Pct Recovery = 118% Analysis Date = 08/02/11 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 104% Analysis Date = 11/09/10 SpikeMix = NSI 062210-01: 40 µl Pct Recovery = 94% Analysis Date = 07/25/09 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 94% Analysis Date = 12/11/08 SpikeMix = Crescent 08HH020: 40 µl Pct Recovery = 100% Analysis Date = 07/01/09 SpikeMix = Accu B8080231: 40 µl Pct Recovery = 100% Analysis Date = 11/27/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 104% Analysis Date = 09/08/12 SpikeMix = ChemService 426000: 10 µl Pct Recovery = 97% Analysis Date = 10/22/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 105% Analysis Date = 07/11/12 SpikeMix = Accu 212051187: 10 µl Pct Recovery = 100% Analysis Date = 09/18/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 94% Analysis Date = 08/29/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 101% Analysis Date = 08/02/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 109% Analysis Date = 07/14/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 123% Analysis Date = 06/22/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 109% Analysis Date = 05/31/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 94% Analysis Date = 03/23/07 SpikeMix = Restek A046458: 10 µl Pct Recovery = 101% Analysis Date = 12/29/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 87% Analysis Date = 12/01/06 SpikeMix = Restek A046458: 10 µl Pct Recovery = 109% Analysis Date = 05/06/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 106% Analysis Date = 03/26/10 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 112% Analysis Date = 10/26/09 SpikeMix = Ultra CF-3592: 20 µl Pct Recovery = 111% Analysis Date = 06/24/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 110% Analysis Date = 04/22/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 94% Analysis Date = 02/09/10 SpikeMix = ERA 0817-09-02VOA: 20 µl Pct Recovery = 108% Analysis Date = 06/07/12 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 89% Analysis Date = 02/10/12 SpikeMix = Restek A075544: 20 µl Pct Recovery = 95% Analysis Date = 10/15/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 104% Analysis Date = 08/26/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 86% Analysis Date = 07/19/11 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 92% Analysis Date = 06/21/11 SpikeMix = Restek A075544: 20 µl Pct Recovery = 100% Analysis Date = 12/10/10 SpikeMix = NSI 062210-01: 20 µl Pct Recovery = 100% Analysis Date = 10/09/10 SpikeMix = Restek A075544: 20 µl Pct Recovery = 100% Analysis Date = 04/07/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 100% Analysis Date = 02/21/09 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 113% Analysis Date = 10/22/08 SpikeMix = Crescent 08HH020: 20 µl Pct Recovery = 100% Analysis Date = 08/25/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 126% Analysis Date = 03/09/09 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 100% Analysis Date = 10/29/08 SpikeMix = Accu B8080231: 20 µl Pct Recovery = 126% Analysis Date = 06/07/13 SpikeMix = ChemService 1448500: 10 µl Pct Recovery = 109% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Median Pct Recovery = 104% Y = 1
The SGPlot Procedure