BQS OBSP Determination:
ACETAMINOPHEN
METHOD: 2080 , TESTIDCODE: 6200000021
DATES: 03/03/08 - 09/16/11

Expected Conc. = 0.4684 Median Pct Recovery = 106% Expected Conc. = 0.4593 Median Pct Recovery = 106% Expected Conc. = 0.4593 Median Pct Recovery = 106% Expected Conc. = 0.4575 Median Pct Recovery = 106% Expected Conc. = 0.4575 Median Pct Recovery = 106% Expected Conc. = 0.4561 Median Pct Recovery = 106% Expected Conc. = 0.4561 Median Pct Recovery = 106% Expected Conc. = 0.454 Median Pct Recovery = 106% Expected Conc. = 0.454 Median Pct Recovery = 106% Expected Conc. = 0.4539 Median Pct Recovery = 106% Expected Conc. = 0.4539 Median Pct Recovery = 106% Expected Conc. = 0.4534 Median Pct Recovery = 106% Expected Conc. = 0.4534 Median Pct Recovery = 106% Expected Conc. = 0.4533 Median Pct Recovery = 106% Expected Conc. = 0.4533 Median Pct Recovery = 106% Expected Conc. = 0.4525 Median Pct Recovery = 106% Expected Conc. = 0.4525 Median Pct Recovery = 106% Expected Conc. = 0.4515 Median Pct Recovery = 106% Expected Conc. = 0.4515 Median Pct Recovery = 106% Expected Conc. = 0.4506 Median Pct Recovery = 106% Expected Conc. = 0.4506 Median Pct Recovery = 106% Expected Conc. = 0.4503 Median Pct Recovery = 106% Expected Conc. = 0.4503 Median Pct Recovery = 106% Expected Conc. = 0.4502 Median Pct Recovery = 106% Expected Conc. = 0.4502 Median Pct Recovery = 106% Expected Conc. = 0.45 Median Pct Recovery = 106% Expected Conc. = 0.45 Median Pct Recovery = 106% Expected Conc. = 0.4484 Median Pct Recovery = 106% Expected Conc. = 0.4484 Median Pct Recovery = 106% Expected Conc. = 0.4467 Median Pct Recovery = 106% Expected Conc. = 0.4467 Median Pct Recovery = 106% Expected Conc. = 0.4193 Median Pct Recovery = 106% Expected Conc. = 0.4193 Median Pct Recovery = 106% Expected Conc. = 0.4165 Median Pct Recovery = 106% Expected Conc. = 0.4165 Median Pct Recovery = 106% Expected Conc. = 0.3513 Median Pct Recovery = 106% Expected Conc. = 0.3513 Median Pct Recovery = 106% Expected Conc. = 0.3488 Median Pct Recovery = 106% Expected Conc. = 0.3488 Median Pct Recovery = 106% Expected Conc. = 0.3483 Median Pct Recovery = 106% Expected Conc. = 0.3483 Median Pct Recovery = 106% Expected Conc. = 0.3468 Median Pct Recovery = 106% Expected Conc. = 0.3468 Median Pct Recovery = 106% Expected Conc. = 0.3452 Median Pct Recovery = 106% Expected Conc. = 0.3452 Median Pct Recovery = 106% Expected Conc. = 0.3437 Median Pct Recovery = 106% Expected Conc. = 0.3437 Median Pct Recovery = 106% Expected Conc. = 0.3429 Median Pct Recovery = 106% Expected Conc. = 0.3429 Median Pct Recovery = 106% Expected Conc. = 0.3371 Median Pct Recovery = 106% Expected Conc. = 0.3371 Median Pct Recovery = 106% Expected Conc. = 0.3324 Median Pct Recovery = 106% Expected Conc. = 0.3324 Median Pct Recovery = 106% Expected Conc. = 0.2774 Median Pct Recovery = 106% Expected Conc. = 0.2774 Median Pct Recovery = 106% Expected Conc. = 0.272 Median Pct Recovery = 106% Expected Conc. = 0.272 Median Pct Recovery = 106% Expected Conc. = 0.2677 Median Pct Recovery = 106% Expected Conc. = 0.2677 Median Pct Recovery = 106% Expected Conc. = 0.2641 Median Pct Recovery = 106% Expected Conc. = 0.2641 Median Pct Recovery = 106% Expected Conc. = 0.2604 Median Pct Recovery = 106% Expected Conc. = 0.2604 Median Pct Recovery = 106% Expected Conc. = 0.2572 Median Pct Recovery = 106% Expected Conc. = 0.2572 Median Pct Recovery = 106% Expected Conc. = 0.257 Median Pct Recovery = 106% Expected Conc. = 0.257 Median Pct Recovery = 106% Expected Conc. = 0.2498 Median Pct Recovery = 106% Expected Conc. = 0.2498 Median Pct Recovery = 106% Expected Conc. = 0.2196 Median Pct Recovery = 106% Expected Conc. = 0.2196 Median Pct Recovery = 106% Expected Conc. = 0.2196 Median Pct Recovery = 106% Expected Conc. = 0.2196 Median Pct Recovery = 106% Expected Conc. = 0.218 Median Pct Recovery = 106% Expected Conc. = 0.218 Median Pct Recovery = 106% Expected Conc. = 0.2177 Median Pct Recovery = 106% Expected Conc. = 0.2177 Median Pct Recovery = 106% Expected Conc. = 0.217 Median Pct Recovery = 106% Expected Conc. = 0.217 Median Pct Recovery = 106% Expected Conc. = 0.2165 Median Pct Recovery = 106% Expected Conc. = 0.2165 Median Pct Recovery = 106% Expected Conc. = 0.2163 Median Pct Recovery = 106% Expected Conc. = 0.2163 Median Pct Recovery = 106% Expected Conc. = 0.2008 Median Pct Recovery = 106% Expected Conc. = 0.2008 Median Pct Recovery = 106% Expected Conc. = 0.1983 Median Pct Recovery = 106% Expected Conc. = 0.1983 Median Pct Recovery = 106% Expected Conc. = 0.1968 Median Pct Recovery = 106% Expected Conc. = 0.1968 Median Pct Recovery = 106% Expected Conc. = 0.1741 Median Pct Recovery = 106% Expected Conc. = 0.1741 Median Pct Recovery = 106% Expected Conc. = 0.1722 Median Pct Recovery = 106% Expected Conc. = 0.1722 Median Pct Recovery = 106% Expected Conc. = 0.1715 Median Pct Recovery = 106% Expected Conc. = 0.1715 Median Pct Recovery = 106% Expected Conc. = 0.1686 Median Pct Recovery = 106% Expected Conc. = 0.1686 Median Pct Recovery = 106% Expected Conc. = 0.1685 Median Pct Recovery = 106% Expected Conc. = 0.1685 Median Pct Recovery = 106% Expected Conc. = 0.1673 Median Pct Recovery = 106% Expected Conc. = 0.1673 Median Pct Recovery = 106% Expected Conc. = 0.1669 Median Pct Recovery = 106% Expected Conc. = 0.1669 Median Pct Recovery = 106% Expected Conc. = 0.1663 Median Pct Recovery = 106% Expected Conc. = 0.1663 Median Pct Recovery = 106% Expected Conc. = 0.1279 Median Pct Recovery = 106% Expected Conc. = 0.1279 Median Pct Recovery = 106% Expected Conc. = 0.1277 Median Pct Recovery = 106% Expected Conc. = 0.1277 Median Pct Recovery = 106% Expected Conc. = 0.1275 Median Pct Recovery = 106% Expected Conc. = 0.1275 Median Pct Recovery = 106% Expected Conc. = 0.1257 Median Pct Recovery = 106% Expected Conc. = 0.1257 Median Pct Recovery = 106% Expected Conc. = 0.1242 Median Pct Recovery = 106% Expected Conc. = 0.1242 Median Pct Recovery = 106% Expected Conc. = 0.4192 Median Pct Recovery = 106% Expected Conc. = 0.4192 Median Pct Recovery = 106% Expected Conc. = 0.1985 Median Pct Recovery = 106% Analysis Date = 03/03/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 120% Analysis Date = 04/16/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 124% Analysis Date = 05/20/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 99% Analysis Date = 06/18/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 200% Analysis Date = 06/04/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 156% Analysis Date = 04/23/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 83% Analysis Date = 06/18/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 122% Analysis Date = 06/30/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 110% Analysis Date = 10/01/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 103% Analysis Date = 07/23/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 117% Analysis Date = 05/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 125% Analysis Date = 08/25/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 117% Analysis Date = 08/26/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 122% Analysis Date = 08/14/08 SpikeMix = ERA 0710-07-02Rx: 50 µl Pct Recovery = 131% Analysis Date = 07/16/08 SpikeMix = ChemService 385-69B: 50 µl Pct Recovery = 118% Analysis Date = 08/05/08 SpikeMix = Protocol M1070727011: 50 µl Pct Recovery = 96% Analysis Date = 04/13/09 SpikeMix = Accu B8080253: 40 µl Pct Recovery = 90% Analysis Date = 09/25/09 SpikeMix = Supelco LB60728: 40 µl Pct Recovery = 62% Analysis Date = 06/15/11 SpikeMix = Accu 210061380: 80 µl Pct Recovery = 89% Analysis Date = 08/26/11 SpikeMix = Accu 210061380: 80 µl Pct Recovery = 78% Analysis Date = 08/03/11 SpikeMix = Supelco LB77166: 80 µl Pct Recovery = 104% Analysis Date = 05/12/11 SpikeMix = Supelco LB77166: 80 µl Pct Recovery = 113% Analysis Date = 12/14/10 SpikeMix = Supelco LB77166: 80 µl Pct Recovery = 97% Analysis Date = 06/15/10 SpikeMix = Restek A069729: 50 µl Pct Recovery = 127% Analysis Date = 08/17/10 SpikeMix = Restek A069729: 50 µl Pct Recovery = 79% Analysis Date = 07/20/10 SpikeMix = Spex Organics T1090819006: 50 µl Pct Recovery = 157% Analysis Date = 09/08/10 SpikeMix = Spex Organics T1090819006: 50 µl Pct Recovery = 108% Analysis Date = 03/02/09 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 57% Analysis Date = 12/05/08 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 102% Analysis Date = 07/15/09 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 123% Analysis Date = 04/13/09 SpikeMix = Accu B8080253: 25 µl Pct Recovery = 95% Analysis Date = 04/29/09 SpikeMix = Supelco LB60728: 25 µl Pct Recovery = 92% Analysis Date = 11/13/08 SpikeMix = Accu B8080253: 25 µl Pct Recovery = 60% Analysis Date = 08/28/09 SpikeMix = Accu B8080253: 25 µl Pct Recovery = 78% Analysis Date = 08/19/09 SpikeMix = NWQL LCL11SP078A: 100 µl Pct Recovery = 131% Analysis Date = 04/13/11 SpikeMix = Supelco LB77166: 50 µl Pct Recovery = 117% Analysis Date = 01/04/11 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 118% Analysis Date = 09/16/11 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 93% Analysis Date = 07/05/11 SpikeMix = Supelco LB77166: 50 µl Pct Recovery = 84% Analysis Date = 03/23/11 SpikeMix = Supelco LB77166: 50 µl Pct Recovery = 91% Analysis Date = 11/15/10 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 109% Analysis Date = 04/26/11 SpikeMix = Accu 210061380: 50 µl Pct Recovery = 96% Analysis Date = 05/28/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 114% Analysis Date = 06/25/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 128% Analysis Date = 07/27/09 SpikeMix = NWQL LCL11SP078A: 80 µl Pct Recovery = 102% Analysis Date = 09/24/10 SpikeMix = Restek A069729: 25 µl Pct Recovery = 105% Analysis Date = 05/06/10 SpikeMix = Restek A069729: 25 µl Pct Recovery = 125% Analysis Date = 09/24/10 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 82% Analysis Date = 05/25/10 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 152% Analysis Date = 12/14/09 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 88% Analysis Date = 11/12/09 SpikeMix = Restek A069729: 25 µl Pct Recovery = 58% Analysis Date = 02/08/10 SpikeMix = Restek A069729: 25 µl Pct Recovery = 83% Analysis Date = 04/08/10 SpikeMix = Spex Organics T1090819006: 25 µl Pct Recovery = 132% Analysis Date = 06/23/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 146% Analysis Date = 09/10/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 140% Analysis Date = 04/08/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 131% Analysis Date = 06/02/10 SpikeMix = NWQL LCL11SP081A: 50 µl Pct Recovery = 73% Analysis Date = 07/21/10 SpikeMix = NWQL LCL11SP081A: 50 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% Y = 1
The SGPlot Procedure